id	sid	tid	token	lemma	pos
bibechana-3936	1	1	microsoft	microsoft	PROPN
bibechana-3936	1	2	word	word	NOUN
bibechana-3936	1	3	main.doc	main.doc	PROPN
bibechana-3936	1	4	27	27	NUM
bibechana-3936	1	5	bibechana	bibechana	NOUN
bibechana-3936	1	6	vol	vol	NOUN
bibechana-3936	1	7	.	.	PROPN
bibechana-3936	2	1	6	6	NUM
bibechana-3936	2	2	,	,	PUNCT
bibechana-3936	2	3	march	march	PROPN
bibechana-3936	2	4	2010	2010	NUM
bibechana-3936	2	5	dark	dark	ADJ
bibechana-3936	2	6	matter	matter	NOUN
bibechana-3936	2	7	in	in	ADP
bibechana-3936	2	8	the	the	DET
bibechana-3936	2	9	universe	universe	NOUN
bibechana-3936	2	10	devendra	devendra	PROPN
bibechana-3936	2	11	adhikari1	adhikari1	PROPN
bibechana-3936	2	12	and	and	CCONJ
bibechana-3936	2	13	krishna	krishna	PROPN
bibechana-3936	2	14	raj	raj	PROPN
bibechana-3936	2	15	adhikari2	adhikari2	PUNCT
bibechana-3936	3	1	1m.m.a.m	1m.m.a.m	X
bibechana-3936	3	2	.	.	X
bibechana-3936	3	3	campus	campus	NOUN
bibechana-3936	3	4	,	,	PUNCT
bibechana-3936	3	5	biratnagar	biratnagar	NOUN
bibechana-3936	3	6	,	,	PUNCT
bibechana-3936	3	7	tribhuvan	tribhuvan	PROPN
bibechana-3936	3	8	university	university	PROPN
bibechana-3936	3	9	,	,	PUNCT
bibechana-3936	3	10	nepal	nepal	ADJ
bibechana-3936	3	11	2western	2western	NUM
bibechana-3936	3	12	regional	regional	ADJ
bibechana-3936	3	13	campus	campus	NOUN
bibechana-3936	3	14	,	,	PUNCT
bibechana-3936	3	15	ioe	ioe	PROPN
bibechana-3936	3	16	,	,	PUNCT
bibechana-3936	3	17	tribhuvan	tribhuvan	PROPN
bibechana-3936	3	18	univesity	univesity	PROPN
bibechana-3936	3	19	,	,	PUNCT
bibechana-3936	3	20	nepal	nepal	ADJ
bibechana-3936	3	21	abstract	abstract	ADJ
bibechana-3936	3	22	different	different	ADJ
bibechana-3936	3	23	physical	physical	ADJ
bibechana-3936	3	24	phenomena	phenomenon	NOUN
bibechana-3936	3	25	,	,	PUNCT
bibechana-3936	3	26	techniques	technique	NOUN
bibechana-3936	3	27	,	,	PUNCT
bibechana-3936	3	28	and	and	CCONJ
bibechana-3936	3	29	evidences	evidence	NOUN
bibechana-3936	3	30	which	which	PRON
bibechana-3936	3	31	give	give	VERB
bibechana-3936	3	32	the	the	DET
bibechana-3936	3	33	proof	proof	NOUN
bibechana-3936	3	34	for	for	ADP
bibechana-3936	3	35	the	the	DET
bibechana-3936	3	36	existence	existence	NOUN
bibechana-3936	3	37	of	of	ADP
bibechana-3936	3	38	dark	dark	ADJ
bibechana-3936	3	39	matter	matter	NOUN
bibechana-3936	3	40	have	have	AUX
bibechana-3936	3	41	been	be	AUX
bibechana-3936	3	42	discussed	discuss	VERB
bibechana-3936	3	43	.	.	PUNCT
bibechana-3936	4	1	keywords	keyword	NOUN
bibechana-3936	4	2	:	:	PUNCT
bibechana-3936	4	3	baryonic	baryonic	ADJ
bibechana-3936	4	4	matter	matter	NOUN
bibechana-3936	4	5	;	;	PUNCT
bibechana-3936	4	6	dark	dark	ADJ
bibechana-3936	4	7	mtter	mtter	NOUN
bibechana-3936	4	8	;	;	PUNCT
bibechana-3936	4	9	chandra	chandra	PROPN
bibechana-3936	4	10	x	x	PROPN
bibechana-3936	4	11	-	-	NOUN
bibechana-3936	4	12	ray	ray	NOUN
bibechana-3936	4	13	observatory	observatory	NOUN
bibechana-3936	4	14	1	1	NUM
bibechana-3936	4	15	.	.	PUNCT
bibechana-3936	4	16	introduction	introduction	NOUN
bibechana-3936	4	17	until	until	ADP
bibechana-3936	4	18	about	about	ADV
bibechana-3936	4	19	three	three	NUM
bibechana-3936	4	20	decades	decade	NOUN
bibechana-3936	4	21	ago	ago	ADV
bibechana-3936	4	22	,	,	PUNCT
bibechana-3936	4	23	astronomers	astronomer	NOUN
bibechana-3936	4	24	thought	think	VERB
bibechana-3936	4	25	that	that	SCONJ
bibechana-3936	4	26	the	the	DET
bibechana-3936	4	27	universe	universe	NOUN
bibechana-3936	4	28	was	be	AUX
bibechana-3936	4	29	composed	compose	VERB
bibechana-3936	4	30	almost	almost	ADV
bibechana-3936	4	31	entirely	entirely	ADV
bibechana-3936	4	32	of	of	ADP
bibechana-3936	4	33	the	the	DET
bibechana-3936	4	34	“	"	PUNCT
bibechana-3936	4	35	baryonic	baryonic	NOUN
bibechana-3936	4	36	matter	matter	NOUN
bibechana-3936	4	37	”	"	PUNCT
bibechana-3936	4	38	(	(	PUNCT
bibechana-3936	4	39	matter	matter	ADV
bibechana-3936	4	40	basically	basically	ADV
bibechana-3936	4	41	made	make	VERB
bibechana-3936	4	42	up	up	ADP
bibechana-3936	4	43	of	of	ADP
bibechana-3936	4	44	electrons	electron	NOUN
bibechana-3936	4	45	,	,	PUNCT
bibechana-3936	4	46	protons	proton	NOUN
bibechana-3936	4	47	and	and	CCONJ
bibechana-3936	4	48	neutrons	neutron	NOUN
bibechana-3936	4	49	)	)	PUNCT
bibechana-3936	4	50	,	,	PUNCT
bibechana-3936	4	51	ordinary	ordinary	ADJ
bibechana-3936	4	52	stuff	stuff	NOUN
bibechana-3936	4	53	.	.	PUNCT
bibechana-3936	5	1	however	however	ADV
bibechana-3936	5	2	,	,	PUNCT
bibechana-3936	5	3	in	in	ADP
bibechana-3936	5	4	the	the	DET
bibechana-3936	5	5	past	past	ADJ
bibechana-3936	5	6	decade	decade	NOUN
bibechana-3936	5	7	,	,	PUNCT
bibechana-3936	5	8	there	there	PRON
bibechana-3936	5	9	has	have	AUX
bibechana-3936	5	10	been	be	AUX
bibechana-3936	5	11	ever	ever	ADV
bibechana-3936	5	12	more	more	ADJ
bibechana-3936	5	13	evidence	evidence	NOUN
bibechana-3936	5	14	accumulating	accumulate	VERB
bibechana-3936	5	15	that	that	PRON
bibechana-3936	5	16	suggests	suggest	VERB
bibechana-3936	5	17	there	there	PRON
bibechana-3936	5	18	is	be	VERB
bibechana-3936	5	19	something	something	PRON
bibechana-3936	5	20	in	in	ADP
bibechana-3936	5	21	the	the	DET
bibechana-3936	5	22	universe	universe	NOUN
bibechana-3936	5	23	that	that	PRON
bibechana-3936	5	24	we	we	PRON
bibechana-3936	5	25	can	can	AUX
bibechana-3936	5	26	not	not	PART
bibechana-3936	5	27	see	see	VERB
bibechana-3936	5	28	.	.	PUNCT
bibechana-3936	6	1	although	although	SCONJ
bibechana-3936	6	2	it	it	PRON
bibechana-3936	6	3	can	can	AUX
bibechana-3936	6	4	not	not	PART
bibechana-3936	6	5	be	be	AUX
bibechana-3936	6	6	seen	see	VERB
bibechana-3936	6	7	,	,	PUNCT
bibechana-3936	6	8	scientists	scientist	NOUN
bibechana-3936	6	9	have	have	VERB
bibechana-3936	6	10	several	several	ADJ
bibechana-3936	6	11	reliable	reliable	ADJ
bibechana-3936	6	12	evidences	evidence	NOUN
bibechana-3936	6	13	that	that	SCONJ
bibechana-3936	6	14	more	more	ADJ
bibechana-3936	6	15	than	than	ADP
bibechana-3936	6	16	90	90	NUM
bibechana-3936	6	17	%	%	NOUN
bibechana-3936	6	18	of	of	ADP
bibechana-3936	6	19	the	the	DET
bibechana-3936	6	20	total	total	ADJ
bibechana-3936	6	21	mass	mass	NOUN
bibechana-3936	6	22	of	of	ADP
bibechana-3936	6	23	the	the	DET
bibechana-3936	6	24	universe	universe	NOUN
bibechana-3936	6	25	is	be	AUX
bibechana-3936	6	26	composed	compose	VERB
bibechana-3936	6	27	of	of	ADP
bibechana-3936	6	28	this	this	DET
bibechana-3936	6	29	undetected	undetected	ADJ
bibechana-3936	6	30	mass	mass	NOUN
bibechana-3936	6	31	,	,	PUNCT
bibechana-3936	6	32	called	call	VERB
bibechana-3936	6	33	dark	dark	ADJ
bibechana-3936	6	34	matter	matter	NOUN
bibechana-3936	6	35	.	.	PUNCT
bibechana-3936	7	1	dark	dark	ADJ
bibechana-3936	7	2	matter	matter	NOUN
bibechana-3936	7	3	is	be	AUX
bibechana-3936	7	4	so	so	ADV
bibechana-3936	7	5	called	call	VERB
bibechana-3936	7	6	because	because	SCONJ
bibechana-3936	7	7	it	it	PRON
bibechana-3936	7	8	emits	emit	VERB
bibechana-3936	7	9	no	no	DET
bibechana-3936	7	10	detectable	detectable	ADJ
bibechana-3936	7	11	radiation	radiation	NOUN
bibechana-3936	7	12	.	.	PUNCT
bibechana-3936	8	1	carl	carl	PROPN
bibechana-3936	8	2	sagan	sagan	PROPN
bibechana-3936	8	3	described	describe	VERB
bibechana-3936	8	4	it	it	PRON
bibechana-3936	8	5	as	as	ADP
bibechana-3936	8	6	dark	dark	ADJ
bibechana-3936	8	7	,	,	PUNCT
bibechana-3936	8	8	quintessential	quintessential	ADJ
bibechana-3936	8	9	,	,	PUNCT
bibechana-3936	8	10	deeply	deeply	ADV
bibechana-3936	8	11	mysterious	mysterious	ADJ
bibechana-3936	8	12	stuff	stuff	NOUN
bibechana-3936	8	13	wholly	wholly	ADV
bibechana-3936	8	14	unknown	unknown	ADJ
bibechana-3936	8	15	on	on	ADP
bibechana-3936	8	16	earth	earth	NOUN
bibechana-3936	8	17	.	.	PUNCT
bibechana-3936	9	1	there	there	PRON
bibechana-3936	9	2	is	be	VERB
bibechana-3936	9	3	currently	currently	ADV
bibechana-3936	9	4	much	much	ADJ
bibechana-3936	9	5	ongoing	ongoing	ADJ
bibechana-3936	9	6	research	research	NOUN
bibechana-3936	9	7	by	by	ADP
bibechana-3936	9	8	scientists	scientist	NOUN
bibechana-3936	9	9	attempting	attempt	VERB
bibechana-3936	9	10	to	to	PART
bibechana-3936	9	11	discover	discover	VERB
bibechana-3936	9	12	exactly	exactly	ADV
bibechana-3936	9	13	what	what	PRON
bibechana-3936	9	14	the	the	DET
bibechana-3936	9	15	dark	dark	ADJ
bibechana-3936	9	16	matte	matte	NOUN
bibechana-3936	9	17	is	be	AUX
bibechana-3936	9	18	;	;	PUNCT
bibechana-3936	9	19	how	how	SCONJ
bibechana-3936	9	20	much	much	ADJ
bibechana-3936	9	21	there	there	PRON
bibechana-3936	9	22	is	be	VERB
bibechana-3936	9	23	,	,	PUNCT
bibechana-3936	9	24	and	and	CCONJ
bibechana-3936	9	25	what	what	DET
bibechana-3936	9	26	effect	effect	NOUN
bibechana-3936	9	27	it	it	PRON
bibechana-3936	9	28	may	may	AUX
bibechana-3936	9	29	have	have	VERB
bibechana-3936	9	30	on	on	ADP
bibechana-3936	9	31	the	the	DET
bibechana-3936	9	32	future	future	NOUN
bibechana-3936	9	33	of	of	ADP
bibechana-3936	9	34	the	the	DET
bibechana-3936	9	35	universe	universe	NOUN
bibechana-3936	9	36	as	as	ADP
bibechana-3936	9	37	a	a	DET
bibechana-3936	9	38	whole	whole	NOUN
bibechana-3936	9	39	.	.	PUNCT
bibechana-3936	10	1	this	this	DET
bibechana-3936	10	2	review	review	NOUN
bibechana-3936	10	3	article	article	NOUN
bibechana-3936	10	4	attempts	attempt	VERB
bibechana-3936	10	5	to	to	PART
bibechana-3936	10	6	survey	survey	VERB
bibechana-3936	10	7	and	and	CCONJ
bibechana-3936	10	8	analyze	analyze	VERB
bibechana-3936	10	9	the	the	DET
bibechana-3936	10	10	evidences	evidence	NOUN
bibechana-3936	10	11	of	of	ADP
bibechana-3936	10	12	the	the	DET
bibechana-3936	10	13	existence	existence	NOUN
bibechana-3936	10	14	of	of	ADP
bibechana-3936	10	15	dark	dark	ADJ
bibechana-3936	10	16	matter	matter	NOUN
bibechana-3936	10	17	in	in	ADP
bibechana-3936	10	18	the	the	DET
bibechana-3936	10	19	universe	universe	NOUN
bibechana-3936	10	20	.	.	PUNCT
bibechana-3936	11	1	2	2	X
bibechana-3936	11	2	.	.	X
bibechana-3936	11	3	discussion	discussion	NOUN
bibechana-3936	11	4	astronomers	astronomer	NOUN
bibechana-3936	11	5	can	can	AUX
bibechana-3936	11	6	not	not	PART
bibechana-3936	11	7	detect	detect	VERB
bibechana-3936	11	8	the	the	DET
bibechana-3936	11	9	dark	dark	ADJ
bibechana-3936	11	10	matter	matter	NOUN
bibechana-3936	11	11	directly	directly	ADV
bibechana-3936	11	12	because	because	SCONJ
bibechana-3936	11	13	it	it	PRON
bibechana-3936	11	14	does	do	AUX
bibechana-3936	11	15	not	not	PART
bibechana-3936	11	16	emit	emit	VERB
bibechana-3936	11	17	or	or	CCONJ
bibechana-3936	11	18	absorb	absorb	VERB
bibechana-3936	11	19	light	light	NOUN
bibechana-3936	11	20	or	or	CCONJ
bibechana-3936	11	21	radiation	radiation	NOUN
bibechana-3936	11	22	.	.	PUNCT
bibechana-3936	12	1	the	the	DET
bibechana-3936	12	2	presence	presence	NOUN
bibechana-3936	12	3	of	of	ADP
bibechana-3936	12	4	dark	dark	ADJ
bibechana-3936	12	5	matter	matter	NOUN
bibechana-3936	12	6	can	can	AUX
bibechana-3936	12	7	be	be	AUX
bibechana-3936	12	8	inferred	infer	VERB
bibechana-3936	12	9	from	from	ADP
bibechana-3936	12	10	different	different	ADJ
bibechana-3936	12	11	physical	physical	ADJ
bibechana-3936	12	12	phenomena	phenomenon	NOUN
bibechana-3936	12	13	,	,	PUNCT
bibechana-3936	12	14	techniques	technique	NOUN
bibechana-3936	12	15	,	,	PUNCT
bibechana-3936	12	16	and	and	CCONJ
bibechana-3936	12	17	evidences	evidence	NOUN
bibechana-3936	12	18	.	.	PUNCT
bibechana-3936	13	1	these	these	DET
bibechana-3936	13	2	physical	physical	ADJ
bibechana-3936	13	3	phenomena	phenomenon	NOUN
bibechana-3936	13	4	,	,	PUNCT
bibechana-3936	13	5	techniques	technique	NOUN
bibechana-3936	13	6	and	and	CCONJ
bibechana-3936	13	7	evidences	evidence	NOUN
bibechana-3936	13	8	are	be	AUX
bibechana-3936	13	9	discussed	discuss	VERB
bibechana-3936	13	10	below	below	ADV
bibechana-3936	13	11	:	:	PUNCT
bibechana-3936	13	12	(	(	PUNCT
bibechana-3936	13	13	1	1	X
bibechana-3936	13	14	)	)	PUNCT
bibechana-3936	13	15	by	by	ADP
bibechana-3936	13	16	measuring	measure	VERB
bibechana-3936	13	17	the	the	DET
bibechana-3936	13	18	motion	motion	NOUN
bibechana-3936	13	19	(	(	PUNCT
bibechana-3936	13	20	more	more	ADV
bibechana-3936	13	21	exactly	exactly	ADV
bibechana-3936	13	22	orbital	orbital	ADJ
bibechana-3936	13	23	velocity	velocity	NOUN
bibechana-3936	13	24	)	)	PUNCT
bibechana-3936	13	25	of	of	ADP
bibechana-3936	13	26	stars	star	NOUN
bibechana-3936	13	27	,	,	PUNCT
bibechana-3936	13	28	gas	gas	NOUN
bibechana-3936	13	29	,	,	PUNCT
bibechana-3936	13	30	and	and	CCONJ
bibechana-3936	13	31	other	other	ADJ
bibechana-3936	13	32	matters	matter	NOUN
bibechana-3936	13	33	present	present	ADJ
bibechana-3936	13	34	in	in	ADP
bibechana-3936	13	35	the	the	DET
bibechana-3936	13	36	galaxies	galaxy	NOUN
bibechana-3936	13	37	,	,	PUNCT
bibechana-3936	13	38	astronomers	astronomer	NOUN
bibechana-3936	13	39	can	can	AUX
bibechana-3936	13	40	measure	measure	VERB
bibechana-3936	13	41	the	the	DET
bibechana-3936	13	42	mass	mass	NOUN
bibechana-3936	13	43	of	of	ADP
bibechana-3936	13	44	the	the	DET
bibechana-3936	13	45	galaxies	galaxy	NOUN
bibechana-3936	13	46	by	by	ADP
bibechana-3936	13	47	using	use	VERB
bibechana-3936	13	48	kepler	kepler	NOUN
bibechana-3936	13	49	’s	’s	PART
bibechana-3936	13	50	laws	law	NOUN
bibechana-3936	13	51	of	of	ADP
bibechana-3936	13	52	planetary	planetary	ADJ
bibechana-3936	13	53	motion	motion	NOUN
bibechana-3936	13	54	,	,	PUNCT
bibechana-3936	13	55	28	28	NUM
bibechana-3936	13	56	devendra	devendra	PROPN
bibechana-3936	13	57	adhikari	adhikari	PROPN
bibechana-3936	13	58	and	and	CCONJ
bibechana-3936	13	59	krishna	krishna	PROPN
bibechana-3936	13	60	raj	raj	PROPN
bibechana-3936	13	61	adhikari	adhikari	PROPN
bibechana-3936	13	62	2	2	NUM
bibechana-3936	13	63	2	2	NUM
bibechana-3936	13	64	24	24	NUM
bibechana-3936	13	65	gmt	gmt	NOUN
bibechana-3936	13	66	r	r	NOUN
bibechana-3936	13	67	and	and	CCONJ
bibechana-3936	13	68	v	v	NOUN
bibechana-3936	13	69	gm	gm	NOUN
bibechana-3936	13	70	r	r	NOUN
bibechana-3936	13	71	π	π	NOUN
bibechana-3936	13	72	=	=	PUNCT
bibechana-3936	13	73	=	=	PUNCT
bibechana-3936	13	74	here	here	ADV
bibechana-3936	13	75	,	,	PUNCT
bibechana-3936	13	76	t	t	PROPN
bibechana-3936	13	77	,	,	PUNCT
bibechana-3936	13	78	r	r	NOUN
bibechana-3936	13	79	and	and	CCONJ
bibechana-3936	13	80	v	v	NOUN
bibechana-3936	13	81	are	be	AUX
bibechana-3936	13	82	orbital	orbital	ADJ
bibechana-3936	13	83	period	period	NOUN
bibechana-3936	13	84	,	,	PUNCT
bibechana-3936	13	85	average	average	ADJ
bibechana-3936	13	86	radial	radial	ADJ
bibechana-3936	13	87	distance	distance	NOUN
bibechana-3936	13	88	of	of	ADP
bibechana-3936	13	89	the	the	DET
bibechana-3936	13	90	star	star	NOUN
bibechana-3936	13	91	from	from	ADP
bibechana-3936	13	92	the	the	DET
bibechana-3936	13	93	galactic	galactic	ADJ
bibechana-3936	13	94	centre	centre	NOUN
bibechana-3936	13	95	and	and	CCONJ
bibechana-3936	13	96	orbital	orbital	ADJ
bibechana-3936	13	97	velocity	velocity	NOUN
bibechana-3936	13	98	respectively	respectively	ADV
bibechana-3936	13	99	.	.	PUNCT
bibechana-3936	14	1	g	g	PROPN
bibechana-3936	14	2	is	be	AUX
bibechana-3936	14	3	the	the	DET
bibechana-3936	14	4	universal	universal	ADJ
bibechana-3936	14	5	gravitational	gravitational	ADJ
bibechana-3936	14	6	constant	constant	ADJ
bibechana-3936	14	7	and	and	CCONJ
bibechana-3936	14	8	m	m	VERB
bibechana-3936	14	9	is	be	AUX
bibechana-3936	14	10	the	the	DET
bibechana-3936	14	11	mass	mass	NOUN
bibechana-3936	14	12	of	of	ADP
bibechana-3936	14	13	the	the	DET
bibechana-3936	14	14	stars	star	NOUN
bibechana-3936	14	15	.	.	PUNCT
bibechana-3936	15	1	in	in	ADP
bibechana-3936	15	2	our	our	PRON
bibechana-3936	15	3	solar	solar	ADJ
bibechana-3936	15	4	system	system	NOUN
bibechana-3936	15	5	,	,	PUNCT
bibechana-3936	15	6	we	we	PRON
bibechana-3936	15	7	can	can	AUX
bibechana-3936	15	8	use	use	VERB
bibechana-3936	15	9	the	the	DET
bibechana-3936	15	10	velocity	velocity	NOUN
bibechana-3936	15	11	of	of	ADP
bibechana-3936	15	12	the	the	DET
bibechana-3936	15	13	earth	earth	NOUN
bibechana-3936	15	14	(	(	PUNCT
bibechana-3936	15	15	30	30	NUM
bibechana-3936	15	16	/≈	/≈	SYM
bibechana-3936	15	17	km	km	PROPN
bibechana-3936	15	18	s	s	PART
bibechana-3936	15	19	)	)	PUNCT
bibechana-3936	15	20	around	around	ADP
bibechana-3936	15	21	the	the	DET
bibechana-3936	15	22	sun	sun	NOUN
bibechana-3936	15	23	to	to	PART
bibechana-3936	15	24	measure	measure	VERB
bibechana-3936	15	25	the	the	DET
bibechana-3936	15	26	sun	sun	NOUN
bibechana-3936	15	27	’s	’s	PART
bibechana-3936	15	28	mass	mass	PROPN
bibechana-3936	15	29	.	.	PUNCT
bibechana-3936	16	1	if	if	SCONJ
bibechana-3936	16	2	the	the	DET
bibechana-3936	16	3	sun	sun	NOUN
bibechana-3936	16	4	were	be	AUX
bibechana-3936	16	5	four	four	NUM
bibechana-3936	16	6	times	time	NOUN
bibechana-3936	16	7	massive	massive	ADJ
bibechana-3936	16	8	then	then	ADV
bibechana-3936	16	9	the	the	DET
bibechana-3936	16	10	earth	earth	NOUN
bibechana-3936	16	11	would	would	AUX
bibechana-3936	16	12	need	need	VERB
bibechana-3936	16	13	to	to	PART
bibechana-3936	16	14	move	move	VERB
bibechana-3936	16	15	around	around	ADP
bibechana-3936	16	16	the	the	DET
bibechana-3936	16	17	sun	sun	NOUN
bibechana-3936	16	18	at	at	ADP
bibechana-3936	16	19	about	about	ADV
bibechana-3936	16	20	60	60	NUM
bibechana-3936	16	21	km	km	NOUN
bibechana-3936	16	22	/	/	SYM
bibechana-3936	16	23	s	s	PROPN
bibechana-3936	16	24	,	,	PUNCT
bibechana-3936	16	25	otherwise	otherwise	ADV
bibechana-3936	16	26	the	the	DET
bibechana-3936	16	27	earth	earth	NOUN
bibechana-3936	16	28	would	would	AUX
bibechana-3936	16	29	collapse	collapse	VERB
bibechana-3936	16	30	on	on	ADP
bibechana-3936	16	31	the	the	DET
bibechana-3936	16	32	sun	sun	NOUN
bibechana-3936	16	33	.	.	PUNCT
bibechana-3936	17	1	we	we	PRON
bibechana-3936	17	2	can	can	AUX
bibechana-3936	17	3	use	use	VERB
bibechana-3936	17	4	the	the	DET
bibechana-3936	17	5	velocity	velocity	NOUN
bibechana-3936	17	6	of	of	ADP
bibechana-3936	17	7	the	the	DET
bibechana-3936	17	8	stars	star	NOUN
bibechana-3936	17	9	to	to	PART
bibechana-3936	17	10	measure	measure	VERB
bibechana-3936	17	11	the	the	DET
bibechana-3936	17	12	mass	mass	NOUN
bibechana-3936	17	13	of	of	ADP
bibechana-3936	17	14	the	the	DET
bibechana-3936	17	15	galaxy	galaxy	NOUN
bibechana-3936	17	16	(	(	PUNCT
bibechana-3936	17	17	the	the	DET
bibechana-3936	17	18	velocity	velocity	NOUN
bibechana-3936	17	19	of	of	ADP
bibechana-3936	17	20	stars	star	NOUN
bibechana-3936	17	21	can	can	AUX
bibechana-3936	17	22	be	be	AUX
bibechana-3936	17	23	measured	measure	VERB
bibechana-3936	17	24	from	from	ADP
bibechana-3936	17	25	the	the	DET
bibechana-3936	17	26	doppler	doppler	NOUN
bibechana-3936	17	27	’s	’s	PART
bibechana-3936	17	28	shift	shift	NOUN
bibechana-3936	17	29	of	of	ADP
bibechana-3936	17	30	light	light	NOUN
bibechana-3936	17	31	)	)	PUNCT
bibechana-3936	17	32	.	.	PUNCT
bibechana-3936	18	1	similarly	similarly	ADV
bibechana-3936	18	2	,	,	PUNCT
bibechana-3936	18	3	radio	radio	NOUN
bibechana-3936	18	4	and	and	CCONJ
bibechana-3936	18	5	optical	optical	ADJ
bibechana-3936	18	6	observations	observation	NOUN
bibechana-3936	18	7	of	of	ADP
bibechana-3936	18	8	gas	gas	NOUN
bibechana-3936	18	9	,	,	PUNCT
bibechana-3936	18	10	stars	star	NOUN
bibechana-3936	18	11	and	and	CCONJ
bibechana-3936	18	12	other	other	ADJ
bibechana-3936	18	13	detectable	detectable	ADJ
bibechana-3936	18	14	matter	matter	NOUN
bibechana-3936	18	15	in	in	ADP
bibechana-3936	18	16	a	a	DET
bibechana-3936	18	17	distant	distant	ADJ
bibechana-3936	18	18	galaxy	galaxy	NOUN
bibechana-3936	18	19	,	,	PUNCT
bibechana-3936	18	20	enable	enable	VERB
bibechana-3936	18	21	astronomers	astronomer	NOUN
bibechana-3936	18	22	to	to	PART
bibechana-3936	18	23	determine	determine	VERB
bibechana-3936	18	24	the	the	DET
bibechana-3936	18	25	mass	mass	NOUN
bibechana-3936	18	26	of	of	ADP
bibechana-3936	18	27	the	the	DET
bibechana-3936	18	28	galaxy	galaxy	NOUN
bibechana-3936	18	29	.	.	PUNCT
bibechana-3936	19	1	and	and	CCONJ
bibechana-3936	19	2	here	here	ADV
bibechana-3936	19	3	major	major	ADJ
bibechana-3936	19	4	problem	problem	NOUN
bibechana-3936	19	5	arises	arise	VERB
bibechana-3936	19	6	.	.	PUNCT
bibechana-3936	20	1	the	the	DET
bibechana-3936	20	2	mass	mass	NOUN
bibechana-3936	20	3	that	that	PRON
bibechana-3936	20	4	the	the	DET
bibechana-3936	20	5	astronomers	astronomer	NOUN
bibechana-3936	20	6	infer	infer	VERB
bibechana-3936	20	7	for	for	ADP
bibechana-3936	20	8	the	the	DET
bibechana-3936	20	9	galaxies	galaxy	NOUN
bibechana-3936	20	10	is	be	AUX
bibechana-3936	20	11	at	at	ADV
bibechana-3936	20	12	least	least	ADJ
bibechana-3936	20	13	5	5	NUM
bibechana-3936	20	14	-	-	SYM
bibechana-3936	20	15	10	10	NUM
bibechana-3936	20	16	times	time	NOUN
bibechana-3936	20	17	the	the	DET
bibechana-3936	20	18	mass	mass	NOUN
bibechana-3936	20	19	of	of	ADP
bibechana-3936	20	20	all	all	DET
bibechana-3936	20	21	visible	visible	ADJ
bibechana-3936	20	22	stars	star	NOUN
bibechana-3936	20	23	and	and	CCONJ
bibechana-3936	20	24	other	other	ADJ
bibechana-3936	20	25	matter	matter	NOUN
bibechana-3936	20	26	in	in	ADP
bibechana-3936	20	27	the	the	DET
bibechana-3936	20	28	galaxy	galaxy	NOUN
bibechana-3936	20	29	.	.	PUNCT
bibechana-3936	21	1	this	this	DET
bibechana-3936	21	2	missing	miss	VERB
bibechana-3936	21	3	mass	mass	NOUN
bibechana-3936	21	4	component	component	NOUN
bibechana-3936	21	5	is	be	AUX
bibechana-3936	21	6	considered	consider	VERB
bibechana-3936	21	7	to	to	PART
bibechana-3936	21	8	be	be	AUX
bibechana-3936	21	9	the	the	DET
bibechana-3936	21	10	invisible	invisible	ADJ
bibechana-3936	21	11	dark	dark	ADJ
bibechana-3936	21	12	matter	matter	NOUN
bibechana-3936	21	13	,	,	PUNCT
bibechana-3936	21	14	which	which	PRON
bibechana-3936	21	15	was	be	AUX
bibechana-3936	21	16	first	first	ADV
bibechana-3936	21	17	suggest	suggest	VERB
bibechana-3936	21	18	in	in	ADP
bibechana-3936	21	19	1993	1993	NUM
bibechana-3936	21	20	by	by	ADP
bibechana-3936	21	21	astrophysicist	astrophysicist	PROPN
bibechana-3936	21	22	fritz	fritz	PROPN
bibechana-3936	21	23	zwicky	zwicky	PROPN
bibechana-3936	21	24	.	.	PUNCT
bibechana-3936	22	1	(	(	PUNCT
bibechana-3936	22	2	2	2	X
bibechana-3936	22	3	)	)	PUNCT
bibechana-3936	22	4	there	there	PRON
bibechana-3936	22	5	is	be	VERB
bibechana-3936	22	6	another	another	DET
bibechana-3936	22	7	way	way	NOUN
bibechana-3936	22	8	to	to	PART
bibechana-3936	22	9	look	look	VERB
bibechana-3936	22	10	at	at	ADP
bibechana-3936	22	11	the	the	DET
bibechana-3936	22	12	mass	mass	ADJ
bibechana-3936	22	13	problem	problem	NOUN
bibechana-3936	22	14	with	with	ADP
bibechana-3936	22	15	the	the	DET
bibechana-3936	22	16	spiral	spiral	ADJ
bibechana-3936	22	17	galaxies	galaxy	NOUN
bibechana-3936	22	18	.	.	PUNCT
bibechana-3936	23	1	one	one	PRON
bibechana-3936	23	2	can	can	AUX
bibechana-3936	23	3	plot	plot	VERB
bibechana-3936	23	4	a	a	DET
bibechana-3936	23	5	rotation	rotation	NOUN
bibechana-3936	23	6	curve	curve	NOUN
bibechana-3936	23	7	,	,	PUNCT
bibechana-3936	23	8	a	a	DET
bibechana-3936	23	9	group	group	NOUN
bibechana-3936	23	10	of	of	ADP
bibechana-3936	23	11	velocity	velocity	NOUN
bibechana-3936	23	12	versus	versus	ADP
bibechana-3936	23	13	distance	distance	NOUN
bibechana-3936	23	14	from	from	ADP
bibechana-3936	23	15	the	the	DET
bibechana-3936	23	16	galactic	galactic	ADJ
bibechana-3936	23	17	centre	centre	NOUN
bibechana-3936	23	18	for	for	ADP
bibechana-3936	23	19	component	component	NOUN
bibechana-3936	23	20	stars	star	NOUN
bibechana-3936	23	21	.	.	PUNCT
bibechana-3936	24	1	the	the	DET
bibechana-3936	24	2	kepler	kepler	PROPN
bibechana-3936	24	3	’s	’s	PART
bibechana-3936	24	4	law	law	NOUN
bibechana-3936	24	5	shows	show	VERB
bibechana-3936	24	6	that	that	SCONJ
bibechana-3936	24	7	,	,	PUNCT
bibechana-3936	24	8	for	for	ADP
bibechana-3936	24	9	solar	solar	ADJ
bibechana-3936	24	10	system	system	NOUN
bibechana-3936	24	11	,	,	PUNCT
bibechana-3936	24	12	the	the	DET
bibechana-3936	24	13	planet	planet	NOUN
bibechana-3936	24	14	’s	’s	PART
bibechana-3936	24	15	velocity	velocity	NOUN
bibechana-3936	24	16	decreases	decrease	NOUN
bibechana-3936	24	17	as	as	ADP
bibechana-3936	24	18	the	the	DET
bibechana-3936	24	19	inverse	inverse	NOUN
bibechana-3936	24	20	square	square	ADJ
bibechana-3936	24	21	root	root	NOUN
bibechana-3936	24	22	of	of	ADP
bibechana-3936	24	23	distance	distance	NOUN
bibechana-3936	24	24	from	from	ADP
bibechana-3936	24	25	the	the	DET
bibechana-3936	24	26	sun	sun	NOUN
bibechana-3936	24	27	.	.	PUNCT
bibechana-3936	25	1	but	but	CCONJ
bibechana-3936	25	2	for	for	ADP
bibechana-3936	25	3	galaxies	galaxy	NOUN
bibechana-3936	25	4	,	,	PUNCT
bibechana-3936	25	5	measurements	measurement	NOUN
bibechana-3936	25	6	show	show	VERB
bibechana-3936	25	7	that	that	SCONJ
bibechana-3936	25	8	the	the	DET
bibechana-3936	25	9	curve	curve	NOUN
bibechana-3936	25	10	is	be	AUX
bibechana-3936	25	11	flat	flat	ADJ
bibechana-3936	25	12	,	,	PUNCT
bibechana-3936	25	13	showing	show	VERB
bibechana-3936	25	14	constant	constant	ADJ
bibechana-3936	25	15	speed	speed	NOUN
bibechana-3936	25	16	,	,	PUNCT
bibechana-3936	25	17	or	or	CCONJ
bibechana-3936	25	18	even	even	ADV
bibechana-3936	25	19	increases	increase	VERB
bibechana-3936	25	20	slightly	slightly	ADV
bibechana-3936	25	21	with	with	ADP
bibechana-3936	25	22	distance	distance	NOUN
bibechana-3936	25	23	.	.	PUNCT
bibechana-3936	26	1	the	the	DET
bibechana-3936	26	2	unexpected	unexpected	ADJ
bibechana-3936	26	3	nature	nature	NOUN
bibechana-3936	26	4	of	of	ADP
bibechana-3936	26	5	the	the	DET
bibechana-3936	26	6	rotation	rotation	NOUN
bibechana-3936	26	7	curve	curve	NOUN
bibechana-3936	26	8	was	be	AUX
bibechana-3936	26	9	first	first	ADV
bibechana-3936	26	10	noted	note	VERB
bibechana-3936	26	11	by	by	ADP
bibechana-3936	26	12	astronomers	astronomer	NOUN
bibechana-3936	26	13	vera	vera	PROPN
bibechana-3936	26	14	rubin	rubin	PROPN
bibechana-3936	26	15	and	and	CCONJ
bibechana-3936	26	16	kent	kent	PROPN
bibechana-3936	26	17	floyd	floyd	PROPN
bibechana-3936	26	18	in	in	ADP
bibechana-3936	26	19	1970	1970	NUM
bibechana-3936	26	20	,	,	PUNCT
bibechana-3936	26	21	for	for	ADP
bibechana-3936	26	22	the	the	DET
bibechana-3936	26	23	andromeda	andromeda	NOUN
bibechana-3936	26	24	galaxy	galaxy	PROPN
bibechana-3936	26	25	.	.	PUNCT
bibechana-3936	27	1	this	this	PRON
bibechana-3936	27	2	implies	imply	VERB
bibechana-3936	27	3	that	that	SCONJ
bibechana-3936	27	4	there	there	PRON
bibechana-3936	27	5	must	must	AUX
bibechana-3936	27	6	be	be	AUX
bibechana-3936	27	7	a	a	DET
bibechana-3936	27	8	large	large	ADJ
bibechana-3936	27	9	amount	amount	NOUN
bibechana-3936	27	10	of	of	ADP
bibechana-3936	27	11	dark	dark	ADJ
bibechana-3936	27	12	matter	matter	NOUN
bibechana-3936	27	13	affecting	affect	VERB
bibechana-3936	27	14	the	the	DET
bibechana-3936	27	15	stellar	stellar	ADJ
bibechana-3936	27	16	motion	motion	NOUN
bibechana-3936	27	17	;	;	PUNCT
bibechana-3936	27	18	otherwise	otherwise	ADV
bibechana-3936	27	19	,	,	PUNCT
bibechana-3936	27	20	the	the	DET
bibechana-3936	27	21	stellar	stellar	ADJ
bibechana-3936	27	22	galaxies	galaxy	NOUN
bibechana-3936	27	23	would	would	AUX
bibechana-3936	27	24	be	be	AUX
bibechana-3936	27	25	flying	fly	VERB
bibechana-3936	27	26	apart	apart	ADV
bibechana-3936	27	27	.	.	PUNCT
bibechana-3936	28	1	(	(	PUNCT
bibechana-3936	28	2	3	3	X
bibechana-3936	28	3	)	)	PUNCT
bibechana-3936	28	4	the	the	DET
bibechana-3936	28	5	shortfall	shortfall	NOUN
bibechana-3936	28	6	in	in	ADP
bibechana-3936	28	7	mass	mass	NOUN
bibechana-3936	28	8	is	be	AUX
bibechana-3936	28	9	much	much	ADV
bibechana-3936	28	10	greater	great	ADJ
bibechana-3936	28	11	for	for	ADP
bibechana-3936	28	12	galaxy	galaxy	NOUN
bibechana-3936	28	13	cluster	cluster	NOUN
bibechana-3936	28	14	(	(	PUNCT
bibechana-3936	28	15	a	a	DET
bibechana-3936	28	16	group	group	NOUN
bibechana-3936	28	17	of	of	ADP
bibechana-3936	28	18	large	large	ADJ
bibechana-3936	28	19	number	number	NOUN
bibechana-3936	28	20	of	of	ADP
bibechana-3936	28	21	galaxies	galaxy	NOUN
bibechana-3936	28	22	)	)	PUNCT
bibechana-3936	28	23	than	than	ADP
bibechana-3936	28	24	that	that	PRON
bibechana-3936	28	25	in	in	ADP
bibechana-3936	28	26	individual	individual	ADJ
bibechana-3936	28	27	galaxy	galaxy	NOUN
bibechana-3936	28	28	.	.	PUNCT
bibechana-3936	29	1	the	the	DET
bibechana-3936	29	2	coma	coma	NOUN
bibechana-3936	29	3	cluster	cluster	NOUN
bibechana-3936	29	4	is	be	AUX
bibechana-3936	29	5	found	find	VERB
bibechana-3936	29	6	to	to	PART
bibechana-3936	29	7	be	be	AUX
bibechana-3936	29	8	90	90	NUM
bibechana-3936	29	9	%	%	NOUN
bibechana-3936	29	10	missing	missing	ADJ
bibechana-3936	29	11	,	,	PUNCT
bibechana-3936	29	12	the	the	DET
bibechana-3936	29	13	virgo	virgo	NOUN
bibechana-3936	29	14	cluster	cluster	NOUN
bibechana-3936	29	15	98	98	NUM
bibechana-3936	29	16	%	%	NOUN
bibechana-3936	29	17	missing	missing	ADJ
bibechana-3936	29	18	.	.	PUNCT
bibechana-3936	30	1	(	(	PUNCT
bibechana-3936	30	2	4	4	X
bibechana-3936	30	3	)	)	PUNCT
bibechana-3936	30	4	the	the	DET
bibechana-3936	30	5	us	us	PROPN
bibechana-3936	30	6	space	space	NOUN
bibechana-3936	30	7	agency	agency	NOUN
bibechana-3936	30	8	(	(	PUNCT
bibechana-3936	30	9	nasa	nasa	PROPN
bibechana-3936	30	10	)	)	PUNCT
bibechana-3936	30	11	published	publish	VERB
bibechana-3936	30	12	in	in	ADP
bibechana-3936	30	13	2002	2002	NUM
bibechana-3936	30	14	its	its	PRON
bibechana-3936	30	15	chandra	chandra	PROPN
bibechana-3936	30	16	x	x	PROPN
bibechana-3936	30	17	-	-	NOUN
bibechana-3936	30	18	ray	ray	NOUN
bibechana-3936	30	19	observatory	observatory	NOUN
bibechana-3936	30	20	has	have	AUX
bibechana-3936	30	21	seen	see	VERB
bibechana-3936	30	22	filaments	filament	NOUN
bibechana-3936	30	23	of	of	ADP
bibechana-3936	30	24	hot	hot	ADJ
bibechana-3936	30	25	gas	gas	NOUN
bibechana-3936	30	26	connecting	connect	VERB
bibechana-3936	30	27	the	the	DET
bibechana-3936	30	28	galaxies	galaxy	NOUN
bibechana-3936	30	29	.	.	PUNCT
bibechana-3936	31	1	these	these	DET
bibechana-3936	31	2	visible	visible	ADJ
bibechana-3936	31	3	gas	gas	NOUN
bibechana-3936	31	4	clouds	cloud	NOUN
bibechana-3936	31	5	within	within	ADP
bibechana-3936	31	6	galaxy	galaxy	NOUN
bibechana-3936	31	7	clusters	cluster	NOUN
bibechana-3936	31	8	also	also	ADV
bibechana-3936	31	9	have	have	AUX
bibechana-3936	31	10	added	add	VERB
bibechana-3936	31	11	to	to	ADP
bibechana-3936	31	12	the	the	DET
bibechana-3936	31	13	dark	dark	ADJ
bibechana-3936	31	14	matter	matter	NOUN
bibechana-3936	31	15	requirement	requirement	NOUN
bibechana-3936	31	16	.	.	PUNCT
bibechana-3936	32	1	if	if	SCONJ
bibechana-3936	32	2	there	there	PRON
bibechana-3936	32	3	were	be	VERB
bibechana-3936	32	4	not	not	PART
bibechana-3936	32	5	unseen	unseen	ADJ
bibechana-3936	32	6	mass	mass	NOUN
bibechana-3936	32	7	to	to	PART
bibechana-3936	32	8	give	give	VERB
bibechana-3936	32	9	the	the	DET
bibechana-3936	32	10	hot	hot	ADJ
bibechana-3936	32	11	cloud	cloud	NOUN
bibechana-3936	32	12	of	of	ADP
bibechana-3936	32	13	gas	gas	NOUN
bibechana-3936	32	14	,	,	PUNCT
bibechana-3936	32	15	it	it	PRON
bibechana-3936	32	16	would	would	AUX
bibechana-3936	32	17	quickly	quickly	ADV
bibechana-3936	32	18	leak	leak	VERB
bibechana-3936	32	19	way	way	NOUN
bibechana-3936	32	20	from	from	ADP
bibechana-3936	32	21	the	the	DET
bibechana-3936	32	22	cluster	cluster	NOUN
bibechana-3936	32	23	due	due	ADP
bibechana-3936	32	24	to	to	ADP
bibechana-3936	32	25	its	its	PRON
bibechana-3936	32	26	high	high	ADJ
bibechana-3936	32	27	speed	speed	NOUN
bibechana-3936	32	28	.	.	PUNCT
bibechana-3936	33	1	(	(	PUNCT
bibechana-3936	33	2	5	5	X
bibechana-3936	33	3	)	)	PUNCT
bibechana-3936	33	4	the	the	DET
bibechana-3936	33	5	presence	presence	NOUN
bibechana-3936	33	6	of	of	ADP
bibechana-3936	33	7	dark	dark	ADJ
bibechana-3936	33	8	matter	matter	NOUN
bibechana-3936	33	9	has	have	AUX
bibechana-3936	33	10	also	also	ADV
bibechana-3936	33	11	been	be	AUX
bibechana-3936	33	12	confirmed	confirm	VERB
bibechana-3936	33	13	by	by	ADP
bibechana-3936	33	14	the	the	DET
bibechana-3936	33	15	gravitational	gravitational	PROPN
bibechana-3936	33	16	lensing	lensing	NOUN
bibechana-3936	33	17	,	,	PUNCT
bibechana-3936	33	18	bending	bend	VERB
bibechana-3936	33	19	of	of	ADP
bibechana-3936	33	20	light	light	NOUN
bibechana-3936	33	21	predicted	predict	VERB
bibechana-3936	33	22	by	by	ADP
bibechana-3936	33	23	einstein	einstein	PROPN
bibechana-3936	33	24	’s	’s	PART
bibechana-3936	33	25	theory	theory	NOUN
bibechana-3936	33	26	of	of	ADP
bibechana-3936	33	27	general	general	ADJ
bibechana-3936	33	28	relativity	relativity	NOUN
bibechana-3936	33	29	.	.	PUNCT
bibechana-3936	34	1	astrophysicists	astrophysicist	NOUN
bibechana-3936	34	2	scrutinized	scrutinize	VERB
bibechana-3936	34	3	and	and	CCONJ
bibechana-3936	34	4	analyzed	analyze	VERB
bibechana-3936	34	5	29	29	NUM
bibechana-3936	34	6	bibechana	bibechana	PROPN
bibechana-3936	34	7	vol	vol	NOUN
bibechana-3936	34	8	.	.	PROPN
bibechana-3936	35	1	6	6	NUM
bibechana-3936	35	2	,	,	PUNCT
bibechana-3936	35	3	march	march	PROPN
bibechana-3936	35	4	2010	2010	NUM
bibechana-3936	35	5	the	the	DET
bibechana-3936	35	6	gravitational	gravitational	ADJ
bibechana-3936	35	7	lensing	lensing	NOUN
bibechana-3936	35	8	.	.	PUNCT
bibechana-3936	36	1	using	use	VERB
bibechana-3936	36	2	time	time	NOUN
bibechana-3936	36	3	-	-	PUNCT
bibechana-3936	36	4	honored	honor	VERB
bibechana-3936	36	5	methods	method	NOUN
bibechana-3936	36	6	of	of	ADP
bibechana-3936	36	7	calculating	calculate	VERB
bibechana-3936	36	8	mass	mass	NOUN
bibechana-3936	36	9	and	and	CCONJ
bibechana-3936	36	10	expected	expect	VERB
bibechana-3936	36	11	velocity	velocity	NOUN
bibechana-3936	36	12	dispersion	dispersion	NOUN
bibechana-3936	36	13	astrophysicists	astrophysicist	NOUN
bibechana-3936	36	14	have	have	AUX
bibechana-3936	36	15	found	find	VERB
bibechana-3936	36	16	that	that	SCONJ
bibechana-3936	36	17	there	there	PRON
bibechana-3936	36	18	is	be	VERB
bibechana-3936	36	19	much	much	ADV
bibechana-3936	36	20	more	more	ADJ
bibechana-3936	36	21	mass	mass	ADJ
bibechana-3936	36	22	than	than	SCONJ
bibechana-3936	36	23	can	can	AUX
bibechana-3936	36	24	be	be	AUX
bibechana-3936	36	25	observed	observe	VERB
bibechana-3936	36	26	directly	directly	ADV
bibechana-3936	36	27	.	.	PUNCT
bibechana-3936	37	1	using	use	VERB
bibechana-3936	37	2	the	the	DET
bibechana-3936	37	3	biggest	big	ADJ
bibechana-3936	37	4	telescopes	telescope	NOUN
bibechana-3936	37	5	in	in	ADP
bibechana-3936	37	6	the	the	DET
bibechana-3936	37	7	world	world	NOUN
bibechana-3936	37	8	,	,	PUNCT
bibechana-3936	37	9	an	an	DET
bibechana-3936	37	10	institute	institute	NOUN
bibechana-3936	37	11	of	of	ADP
bibechana-3936	37	12	astronomy	astronomy	NOUN
bibechana-3936	37	13	,	,	PUNCT
bibechana-3936	37	14	cambridge	cambridge	NOUN
bibechana-3936	37	15	team	team	NOUN
bibechana-3936	37	16	of	of	ADP
bibechana-3936	37	17	researchers	researcher	NOUN
bibechana-3936	37	18	has	have	AUX
bibechana-3936	37	19	made	make	VERB
bibechana-3936	37	20	detailed	detailed	ADJ
bibechana-3936	37	21	3d	3d	ADJ
bibechana-3936	37	22	maps	map	NOUN
bibechana-3936	37	23	of	of	ADP
bibechana-3936	37	24	galaxies	galaxy	NOUN
bibechana-3936	37	25	.	.	PUNCT
bibechana-3936	38	1	by	by	ADP
bibechana-3936	38	2	analyzing	analyze	VERB
bibechana-3936	38	3	these	these	DET
bibechana-3936	38	4	3d	3d	NUM
bibechana-3936	38	5	images	image	NOUN
bibechana-3936	38	6	,	,	PUNCT
bibechana-3936	38	7	the	the	DET
bibechana-3936	38	8	team	team	NOUN
bibechana-3936	38	9	has	have	AUX
bibechana-3936	38	10	measured	measure	VERB
bibechana-3936	38	11	the	the	DET
bibechana-3936	38	12	mass	mass	NOUN
bibechana-3936	38	13	of	of	ADP
bibechana-3936	38	14	the	the	DET
bibechana-3936	38	15	galaxies	galaxy	NOUN
bibechana-3936	38	16	very	very	ADV
bibechana-3936	38	17	precisely	precisely	ADV
bibechana-3936	38	18	.	.	PUNCT
bibechana-3936	39	1	with	with	ADP
bibechana-3936	39	2	the	the	DET
bibechana-3936	39	3	aid	aid	NOUN
bibechana-3936	39	4	of	of	ADP
bibechana-3936	39	5	7000	7000	NUM
bibechana-3936	39	6	,	,	PUNCT
bibechana-3936	39	7	separate	separate	ADJ
bibechana-3936	39	8	measurements	measurement	NOUN
bibechana-3936	39	9	,	,	PUNCT
bibechana-3936	39	10	the	the	DET
bibechana-3936	39	11	researchers	researcher	NOUN
bibechana-3936	39	12	have	have	AUX
bibechana-3936	39	13	been	be	AUX
bibechana-3936	39	14	able	able	ADJ
bibechana-3936	39	15	to	to	PART
bibechana-3936	39	16	establish	establish	VERB
bibechana-3936	39	17	that	that	SCONJ
bibechana-3936	39	18	the	the	DET
bibechana-3936	39	19	galaxies	galaxy	NOUN
bibechana-3936	39	20	contain	contain	VERB
bibechana-3936	39	21	400	400	NUM
bibechana-3936	39	22	times	time	NOUN
bibechana-3936	39	23	the	the	DET
bibechana-3936	39	24	amount	amount	NOUN
bibechana-3936	39	25	of	of	ADP
bibechana-3936	39	26	dark	dark	ADJ
bibechana-3936	39	27	matter	matter	NOUN
bibechana-3936	39	28	as	as	SCONJ
bibechana-3936	39	29	they	they	PRON
bibechana-3936	39	30	do	do	VERB
bibechana-3936	39	31	normal	normal	ADJ
bibechana-3936	39	32	matter	matter	NOUN
bibechana-3936	39	33	.	.	PUNCT
bibechana-3936	40	1	(	(	PUNCT
bibechana-3936	40	2	6	6	NUM
bibechana-3936	40	3	)	)	PUNCT
bibechana-3936	40	4	from	from	ADP
bibechana-3936	40	5	the	the	DET
bibechana-3936	40	6	virial	virial	ADJ
bibechana-3936	40	7	theorem	theorem	NOUN
bibechana-3936	40	8	,	,	PUNCT
bibechana-3936	40	9	which	which	PRON
bibechana-3936	40	10	can	can	AUX
bibechana-3936	40	11	be	be	AUX
bibechana-3936	40	12	applied	apply	VERB
bibechana-3936	40	13	for	for	ADP
bibechana-3936	40	14	a	a	DET
bibechana-3936	40	15	gravitationally	gravitationally	ADV
bibechana-3936	40	16	stable	stable	ADJ
bibechana-3936	40	17	system	system	NOUN
bibechana-3936	40	18	and	and	CCONJ
bibechana-3936	40	19	if	if	SCONJ
bibechana-3936	40	20	galaxies	galaxy	NOUN
bibechana-3936	40	21	are	be	AUX
bibechana-3936	40	22	supposed	suppose	VERB
bibechana-3936	40	23	to	to	PART
bibechana-3936	40	24	be	be	AUX
bibechana-3936	40	25	gravitationally	gravitationally	ADV
bibechana-3936	40	26	stable	stable	ADJ
bibechana-3936	40	27	,	,	PUNCT
bibechana-3936	40	28	the	the	DET
bibechana-3936	40	29	mass	mass	ADJ
bibechana-3936	40	30	formula	formula	NOUN
bibechana-3936	40	31	for	for	ADP
bibechana-3936	40	32	the	the	DET
bibechana-3936	40	33	galaxy	galaxy	NOUN
bibechana-3936	40	34	cluster	cluster	NOUN
bibechana-3936	40	35	is	be	AUX
bibechana-3936	40	36	23v	23v	NUM
bibechana-3936	40	37	rm	rm	PROPN
bibechana-3936	40	38	g	g	PROPN
bibechana-3936	40	39	=	=	PUNCT
bibechana-3936	40	40	here	here	ADV
bibechana-3936	40	41	v	v	NOUN
bibechana-3936	40	42	is	be	AUX
bibechana-3936	40	43	the	the	DET
bibechana-3936	40	44	average	average	NOUN
bibechana-3936	40	45	of	of	ADP
bibechana-3936	40	46	the	the	DET
bibechana-3936	40	47	squared	square	VERB
bibechana-3936	40	48	radial	radial	ADJ
bibechana-3936	40	49	velocity	velocity	NOUN
bibechana-3936	40	50	observed	observe	VERB
bibechana-3936	40	51	for	for	ADP
bibechana-3936	40	52	member	member	NOUN
bibechana-3936	40	53	of	of	ADP
bibechana-3936	40	54	galaxies	galaxy	NOUN
bibechana-3936	40	55	within	within	ADP
bibechana-3936	40	56	the	the	DET
bibechana-3936	40	57	cluster	cluster	NOUN
bibechana-3936	40	58	.	.	PUNCT
bibechana-3936	41	1	r	r	NOUN
bibechana-3936	41	2	is	be	AUX
bibechana-3936	41	3	an	an	DET
bibechana-3936	41	4	estimate	estimate	NOUN
bibechana-3936	41	5	of	of	ADP
bibechana-3936	41	6	the	the	DET
bibechana-3936	41	7	geometric	geometric	ADJ
bibechana-3936	41	8	radius	radius	NOUN
bibechana-3936	41	9	of	of	ADP
bibechana-3936	41	10	the	the	DET
bibechana-3936	41	11	entire	entire	ADJ
bibechana-3936	41	12	cluster	cluster	NOUN
bibechana-3936	41	13	and	and	CCONJ
bibechana-3936	41	14	g	g	NOUN
bibechana-3936	41	15	is	be	AUX
bibechana-3936	41	16	the	the	DET
bibechana-3936	41	17	gravitational	gravitational	ADJ
bibechana-3936	41	18	constant	constant	ADJ
bibechana-3936	41	19	.	.	PUNCT
bibechana-3936	42	1	this	this	DET
bibechana-3936	42	2	formula	formula	NOUN
bibechana-3936	42	3	provides	provide	VERB
bibechana-3936	42	4	the	the	DET
bibechana-3936	42	5	mass	mass	NOUN
bibechana-3936	42	6	of	of	ADP
bibechana-3936	42	7	albell	albell	NOUN
bibechana-3936	42	8	1060	1060	NUM
bibechana-3936	42	9	,	,	PUNCT
bibechana-3936	42	10	a	a	DET
bibechana-3936	42	11	cluster	cluster	NOUN
bibechana-3936	42	12	of	of	ADP
bibechana-3936	42	13	about	about	ADV
bibechana-3936	42	14	200	200	NUM
bibechana-3936	42	15	galaxies	galaxy	NOUN
bibechana-3936	42	16	located	locate	VERB
bibechana-3936	42	17	at	at	ADP
bibechana-3936	42	18	220	220	NUM
bibechana-3936	42	19	million	million	NUM
bibechana-3936	42	20	light	light	ADJ
bibechana-3936	42	21	years	year	NOUN
bibechana-3936	42	22	away	away	ADV
bibechana-3936	42	23	with	with	ADP
bibechana-3936	42	24	v	v	NOUN
bibechana-3936	42	25	is	be	AUX
bibechana-3936	42	26	about	about	ADV
bibechana-3936	42	27	57.14	57.14	NUM
bibechana-3936	42	28	10	10	NUM
bibechana-3936	42	29	m/	m/	NOUN
bibechana-3936	42	30	s×	s×	VERB
bibechana-3936	42	31	and	and	CCONJ
bibechana-3936	42	32	r	r	NOUN
bibechana-3936	42	33	,	,	PUNCT
bibechana-3936	42	34	6.5	6.5	NUM
bibechana-3936	42	35	million	million	NUM
bibechana-3936	42	36	light	light	ADJ
bibechana-3936	42	37	years	year	NOUN
bibechana-3936	42	38	is	be	AUX
bibechana-3936	42	39	about	about	ADV
bibechana-3936	42	40	147	147	NUM
bibechana-3936	42	41	10×	10×	NUM
bibechana-3936	42	42	solar	solar	ADJ
bibechana-3936	42	43	masses	masse	NOUN
bibechana-3936	42	44	.	.	PUNCT
bibechana-3936	43	1	this	this	PRON
bibechana-3936	43	2	is	be	AUX
bibechana-3936	43	3	about	about	ADV
bibechana-3936	43	4	10	10	NUM
bibechana-3936	43	5	times	time	NOUN
bibechana-3936	43	6	higher	high	ADJ
bibechana-3936	43	7	than	than	ADP
bibechana-3936	43	8	the	the	DET
bibechana-3936	43	9	known	know	VERB
bibechana-3936	43	10	mass	mass	NOUN
bibechana-3936	43	11	.	.	PUNCT
bibechana-3936	44	1	the	the	DET
bibechana-3936	44	2	albell	albell	PROPN
bibechana-3936	44	3	1060	1060	NUM
bibechana-3936	44	4	galaxies	galaxy	NOUN
bibechana-3936	44	5	probably	probably	ADV
bibechana-3936	44	6	do	do	AUX
bibechana-3936	44	7	not	not	PART
bibechana-3936	44	8	contain	contain	VERB
bibechana-3936	44	9	this	this	DET
bibechana-3936	44	10	much	much	ADJ
bibechana-3936	44	11	extra	extra	ADJ
bibechana-3936	44	12	mass	mass	NOUN
bibechana-3936	44	13	.	.	PUNCT
bibechana-3936	45	1	instead	instead	ADV
bibechana-3936	45	2	the	the	DET
bibechana-3936	45	3	mass	mass	NOUN
bibechana-3936	45	4	may	may	AUX
bibechana-3936	45	5	exist	exist	VERB
bibechana-3936	45	6	as	as	ADP
bibechana-3936	45	7	dark	dark	ADJ
bibechana-3936	45	8	matter	matter	NOUN
bibechana-3936	45	9	.	.	PUNCT
bibechana-3936	46	1	a	a	DET
bibechana-3936	46	2	similar	similar	ADJ
bibechana-3936	46	3	numerical	numerical	ADJ
bibechana-3936	46	4	discrepancy	discrepancy	NOUN
bibechana-3936	46	5	exists	exist	VERB
bibechana-3936	46	6	for	for	ADP
bibechana-3936	46	7	every	every	DET
bibechana-3936	46	8	galaxy	galaxy	NOUN
bibechana-3936	46	9	cluster	cluster	NOUN
bibechana-3936	46	10	,	,	PUNCT
bibechana-3936	46	11	assuming	assume	VERB
bibechana-3936	46	12	they	they	PRON
bibechana-3936	46	13	obey	obey	VERB
bibechana-3936	46	14	virial	virial	ADJ
bibechana-3936	46	15	theorem	theorem	VERB
bibechana-3936	46	16	.	.	PUNCT
bibechana-3936	47	1	(	(	PUNCT
bibechana-3936	47	2	7	7	X
bibechana-3936	47	3	)	)	PUNCT
bibechana-3936	47	4	dark	dark	ADJ
bibechana-3936	47	5	matter	matter	NOUN
bibechana-3936	47	6	is	be	AUX
bibechana-3936	47	7	also	also	ADV
bibechana-3936	47	8	involved	involve	VERB
bibechana-3936	47	9	in	in	ADP
bibechana-3936	47	10	the	the	DET
bibechana-3936	47	11	popular	popular	ADJ
bibechana-3936	47	12	inflationary	inflationary	ADJ
bibechana-3936	47	13	big	big	ADJ
bibechana-3936	47	14	bang	bang	NOUN
bibechana-3936	47	15	model	model	NOUN
bibechana-3936	47	16	(	(	PUNCT
bibechana-3936	47	17	almost	almost	ADV
bibechana-3936	47	18	universally	universally	ADV
bibechana-3936	47	19	accepted	accept	VERB
bibechana-3936	47	20	model	model	NOUN
bibechana-3936	47	21	)	)	PUNCT
bibechana-3936	47	22	which	which	PRON
bibechana-3936	47	23	predicts	predict	VERB
bibechana-3936	47	24	that	that	SCONJ
bibechana-3936	47	25	the	the	DET
bibechana-3936	47	26	curvature	curvature	NOUN
bibechana-3936	47	27	of	of	ADP
bibechana-3936	47	28	the	the	DET
bibechana-3936	47	29	universe	universe	NOUN
bibechana-3936	47	30	must	must	AUX
bibechana-3936	47	31	be	be	AUX
bibechana-3936	47	32	flat	flat	ADJ
bibechana-3936	47	33	.	.	PUNCT
bibechana-3936	48	1	this	this	PRON
bibechana-3936	48	2	means	mean	VERB
bibechana-3936	48	3	the	the	DET
bibechana-3936	48	4	density	density	NOUN
bibechana-3936	48	5	of	of	ADP
bibechana-3936	48	6	the	the	DET
bibechana-3936	48	7	matter	matter	NOUN
bibechana-3936	48	8	in	in	ADP
bibechana-3936	48	9	the	the	DET
bibechana-3936	48	10	universe	universe	NOUN
bibechana-3936	48	11	is	be	AUX
bibechana-3936	48	12	exactly	exactly	ADV
bibechana-3936	48	13	balanced	balanced	ADJ
bibechana-3936	48	14	with	with	ADP
bibechana-3936	48	15	the	the	DET
bibechana-3936	48	16	critical	critical	ADJ
bibechana-3936	48	17	density	density	NOUN
bibechana-3936	48	18	(	(	PUNCT
bibechana-3936	48	19	the	the	DET
bibechana-3936	48	20	density	density	NOUN
bibechana-3936	48	21	that	that	PRON
bibechana-3936	48	22	would	would	AUX
bibechana-3936	48	23	need	need	VERB
bibechana-3936	48	24	to	to	PART
bibechana-3936	48	25	have	have	VERB
bibechana-3936	48	26	enough	enough	ADJ
bibechana-3936	48	27	gravitational	gravitational	ADJ
bibechana-3936	48	28	pull	pull	VERB
bibechana-3936	48	29	to	to	PART
bibechana-3936	48	30	overcome	overcome	VERB
bibechana-3936	48	31	the	the	DET
bibechana-3936	48	32	expansion	expansion	NOUN
bibechana-3936	48	33	of	of	ADP
bibechana-3936	48	34	the	the	DET
bibechana-3936	48	35	universe	universe	NOUN
bibechana-3936	48	36	)	)	PUNCT
bibechana-3936	48	37	.	.	PUNCT
bibechana-3936	49	1	without	without	ADP
bibechana-3936	49	2	dark	dark	ADJ
bibechana-3936	49	3	matter	matter	NOUN
bibechana-3936	49	4	,	,	PUNCT
bibechana-3936	49	5	the	the	DET
bibechana-3936	49	6	ratio	ratio	NOUN
bibechana-3936	49	7	of	of	ADP
bibechana-3936	49	8	actual	actual	ADJ
bibechana-3936	49	9	density	density	NOUN
bibechana-3936	49	10	of	of	ADP
bibechana-3936	49	11	the	the	DET
bibechana-3936	49	12	matter	matter	NOUN
bibechana-3936	49	13	in	in	ADP
bibechana-3936	49	14	the	the	DET
bibechana-3936	49	15	universe	universe	NOUN
bibechana-3936	49	16	to	to	ADP
bibechana-3936	49	17	the	the	DET
bibechana-3936	49	18	critical	critical	ADJ
bibechana-3936	49	19	density	density	NOUN
bibechana-3936	49	20	(	(	PUNCT
bibechana-3936	49	21	called	call	VERB
bibechana-3936	49	22	omega	omega	NOUN
bibechana-3936	49	23	,	,	PUNCT
bibechana-3936	49	24	ω	ω	NUM
bibechana-3936	49	25	)	)	PUNCT
bibechana-3936	49	26	lies	lie	VERB
bibechana-3936	49	27	somewhere	somewhere	ADV
bibechana-3936	49	28	between	between	ADP
bibechana-3936	49	29	0.1	0.1	NUM
bibechana-3936	49	30	and	and	CCONJ
bibechana-3936	49	31	0.01	0.01	NUM
bibechana-3936	49	32	.	.	PUNCT
bibechana-3936	50	1	therefore	therefore	ADV
bibechana-3936	50	2	a	a	DET
bibechana-3936	50	3	great	great	ADJ
bibechana-3936	50	4	amount	amount	NOUN
bibechana-3936	50	5	of	of	ADP
bibechana-3936	50	6	dark	dark	ADJ
bibechana-3936	50	7	matter	matter	NOUN
bibechana-3936	50	8	is	be	AUX
bibechana-3936	50	9	needed	need	VERB
bibechana-3936	50	10	to	to	PART
bibechana-3936	50	11	result	result	VERB
bibechana-3936	50	12	in	in	ADP
bibechana-3936	50	13	flat	flat	ADJ
bibechana-3936	50	14	curvature	curvature	NOUN
bibechana-3936	50	15	of	of	ADP
bibechana-3936	50	16	the	the	DET
bibechana-3936	50	17	universe	universe	NOUN
bibechana-3936	50	18	.	.	PUNCT
bibechana-3936	51	1	3	3	X
bibechana-3936	51	2	.	.	X
bibechana-3936	51	3	conclusion	conclusion	NOUN
bibechana-3936	51	4	it	it	PRON
bibechana-3936	51	5	is	be	AUX
bibechana-3936	51	6	seen	see	VERB
bibechana-3936	51	7	that	that	SCONJ
bibechana-3936	51	8	the	the	DET
bibechana-3936	51	9	dark	dark	ADJ
bibechana-3936	51	10	matter	matter	NOUN
bibechana-3936	51	11	is	be	AUX
bibechana-3936	51	12	required	require	VERB
bibechana-3936	51	13	if	if	SCONJ
bibechana-3936	51	14	the	the	DET
bibechana-3936	51	15	laws	law	NOUN
bibechana-3936	51	16	of	of	ADP
bibechana-3936	51	17	motion	motion	NOUN
bibechana-3936	51	18	and	and	CCONJ
bibechana-3936	51	19	gravity	gravity	NOUN
bibechana-3936	51	20	hold	hold	NOUN
bibechana-3936	51	21	for	for	ADP
bibechana-3936	51	22	galaxies	galaxy	NOUN
bibechana-3936	51	23	,	,	PUNCT
bibechana-3936	51	24	and	and	CCONJ
bibechana-3936	51	25	if	if	SCONJ
bibechana-3936	51	26	the	the	DET
bibechana-3936	51	27	galaxy	galaxy	NOUN
bibechana-3936	51	28	systems	system	NOUN
bibechana-3936	51	29	are	be	AUX
bibechana-3936	51	30	stable	stable	ADJ
bibechana-3936	51	31	.	.	PUNCT
bibechana-3936	52	1	there	there	PRON
bibechana-3936	52	2	is	be	VERB
bibechana-3936	52	3	no	no	DET
bibechana-3936	52	4	reason	reason	NOUN
bibechana-3936	52	5	to	to	ADP
bibechana-3936	52	6	except	except	SCONJ
bibechana-3936	52	7	the	the	DET
bibechana-3936	52	8	failure	failure	NOUN
bibechana-3936	52	9	of	of	ADP
bibechana-3936	52	10	the	the	DET
bibechana-3936	52	11	laws	law	NOUN
bibechana-3936	52	12	of	of	ADP
bibechana-3936	52	13	motion	motion	NOUN
bibechana-3936	52	14	and	and	CCONJ
bibechana-3936	52	15	gravity	gravity	NOUN
bibechana-3936	52	16	in	in	ADP
bibechana-3936	52	17	the	the	DET
bibechana-3936	52	18	galaxies	galaxy	NOUN
bibechana-3936	52	19	.	.	PUNCT
bibechana-3936	53	1	similarly	similarly	ADV
bibechana-3936	53	2	,	,	PUNCT
bibechana-3936	53	3	no	no	DET
bibechana-3936	53	4	evidence	evidence	NOUN
bibechana-3936	53	5	of	of	ADP
bibechana-3936	53	6	instability	instability	NOUN
bibechana-3936	53	7	of	of	ADP
bibechana-3936	53	8	galaxies	galaxy	NOUN
bibechana-3936	53	9	and	and	CCONJ
bibechana-3936	53	10	clusters	cluster	NOUN
bibechana-3936	53	11	of	of	ADP
bibechana-3936	53	12	galaxies	galaxy	NOUN
bibechana-3936	53	13	is	be	AUX
bibechana-3936	53	14	yet	yet	ADV
bibechana-3936	53	15	found	find	VERB
bibechana-3936	53	16	.	.	PUNCT
bibechana-3936	54	1	moreover	moreover	ADV
bibechana-3936	54	2	,	,	PUNCT
bibechana-3936	54	3	gravitational	gravitational	ADJ
bibechana-3936	54	4	lensing	lense	VERB
bibechana-3936	54	5	(	(	PUNCT
bibechana-3936	54	6	modern	modern	ADJ
bibechana-3936	54	7	technique	technique	NOUN
bibechana-3936	54	8	to	to	PART
bibechana-3936	54	9	measure	measure	VERB
bibechana-3936	54	10	the	the	DET
bibechana-3936	54	11	mass	mass	NOUN
bibechana-3936	54	12	of	of	ADP
bibechana-3936	54	13	distant	distant	ADJ
bibechana-3936	54	14	massive	massive	ADJ
bibechana-3936	54	15	30	30	NUM
bibechana-3936	54	16	devendra	devendra	PROPN
bibechana-3936	54	17	adhikari	adhikari	PROPN
bibechana-3936	54	18	and	and	CCONJ
bibechana-3936	54	19	krishna	krishna	PROPN
bibechana-3936	54	20	raj	raj	PROPN
bibechana-3936	54	21	adhikari	adhikari	PROPN
bibechana-3936	54	22	objects	object	VERB
bibechana-3936	54	23	)	)	PUNCT
bibechana-3936	54	24	,	,	PUNCT
bibechana-3936	54	25	big	big	ADJ
bibechana-3936	54	26	bang	bang	PROPN
bibechana-3936	54	27	inflationary	inflationary	ADJ
bibechana-3936	54	28	model	model	NOUN
bibechana-3936	54	29	(	(	PUNCT
bibechana-3936	54	30	universally	universally	ADV
bibechana-3936	54	31	accepted	accept	VERB
bibechana-3936	54	32	model	model	NOUN
bibechana-3936	54	33	)	)	PUNCT
bibechana-3936	54	34	,	,	PUNCT
bibechana-3936	54	35	virial	virial	ADJ
bibechana-3936	54	36	theorem	theorem	VERB
bibechana-3936	54	37	,	,	PUNCT
bibechana-3936	54	38	all	all	PRON
bibechana-3936	54	39	show	show	VERB
bibechana-3936	54	40	that	that	SCONJ
bibechana-3936	54	41	there	there	PRON
bibechana-3936	54	42	must	must	AUX
bibechana-3936	54	43	be	be	AUX
bibechana-3936	54	44	much	much	ADV
bibechana-3936	54	45	more	more	ADJ
bibechana-3936	54	46	matter	matter	NOUN
bibechana-3936	54	47	in	in	ADP
bibechana-3936	54	48	the	the	DET
bibechana-3936	54	49	universe	universe	NOUN
bibechana-3936	54	50	than	than	ADP
bibechana-3936	54	51	that	that	PRON
bibechana-3936	54	52	detected	detect	VERB
bibechana-3936	54	53	till	till	SCONJ
bibechana-3936	54	54	the	the	DET
bibechana-3936	54	55	date	date	NOUN
bibechana-3936	54	56	.	.	PUNCT
bibechana-3936	55	1	thus	thus	ADV
bibechana-3936	55	2	,	,	PUNCT
bibechana-3936	55	3	it	it	PRON
bibechana-3936	55	4	is	be	AUX
bibechana-3936	55	5	concluded	conclude	VERB
bibechana-3936	55	6	that	that	SCONJ
bibechana-3936	55	7	even	even	ADV
bibechana-3936	55	8	though	though	SCONJ
bibechana-3936	55	9	the	the	DET
bibechana-3936	55	10	dark	dark	ADJ
bibechana-3936	55	11	matter	matter	NOUN
bibechana-3936	55	12	is	be	AUX
bibechana-3936	55	13	invisible	invisible	ADJ
bibechana-3936	55	14	and	and	CCONJ
bibechana-3936	55	15	most	most	ADJ
bibechana-3936	55	16	of	of	ADP
bibechana-3936	55	17	its	its	PRON
bibechana-3936	55	18	components	component	NOUN
bibechana-3936	55	19	are	be	AUX
bibechana-3936	55	20	yet	yet	ADV
bibechana-3936	55	21	to	to	PART
bibechana-3936	55	22	be	be	AUX
bibechana-3936	55	23	detected	detect	VERB
bibechana-3936	55	24	there	there	PRON
bibechana-3936	55	25	exists	exist	VERB
bibechana-3936	55	26	dark	dark	ADJ
bibechana-3936	55	27	matter	matter	NOUN
bibechana-3936	55	28	in	in	ADP
bibechana-3936	55	29	the	the	DET
bibechana-3936	55	30	galaxies	galaxy	NOUN
bibechana-3936	55	31	,	,	PUNCT
bibechana-3936	55	32	if	if	SCONJ
bibechana-3936	55	33	not	not	PART
bibechana-3936	55	34	elsewhere	elsewhere	ADV
bibechana-3936	55	35	.	.	PUNCT
bibechana-3936	56	1	references	reference	NOUN
bibechana-3936	56	2	1	1	NUM
bibechana-3936	56	3	.	.	PUNCT
bibechana-3936	56	4	b.j	b.j	PROPN
bibechana-3936	56	5	.	.	PROPN
bibechana-3936	56	6	bok	bok	PROPN
bibechana-3936	56	7	,	,	PUNCT
bibechana-3936	56	8	scientific	scientific	ADJ
bibechana-3936	56	9	american	american	PROPN
bibechana-3936	56	10	,	,	PUNCT
bibechana-3936	56	11	244	244	NUM
bibechana-3936	56	12	,	,	PUNCT
bibechana-3936	56	13	(	(	PUNCT
bibechana-3936	56	14	1981	1981	NUM
bibechana-3936	56	15	)	)	PUNCT
bibechana-3936	56	16	92	92	NUM
bibechana-3936	56	17	2	2	NUM
bibechana-3936	56	18	.	.	PUNCT
bibechana-3936	57	1	h.	h.	PROPN
bibechana-3936	57	2	briggs	briggs	PROPN
bibechana-3936	57	3	,	,	PUNCT
bibechana-3936	57	4	bbc	bbc	PROPN
bibechana-3936	57	5	news	news	PROPN
bibechana-3936	57	6	online	online	PROPN
bibechana-3936	57	7	science	science	PROPN
bibechana-3936	57	8	reporter	reporter	NOUN
bibechana-3936	57	9	,	,	PUNCT
bibechana-3936	57	10	(	(	PUNCT
bibechana-3936	57	11	1	1	NUM
bibechana-3936	57	12	august	august	PROPN
bibechana-3936	57	13	2002	2002	NUM
bibechana-3936	57	14	)	)	PUNCT
bibechana-3936	57	15	.	.	PUNCT
bibechana-3936	58	1	3	3	X
bibechana-3936	58	2	.	.	X
bibechana-3936	58	3	m.t	m.t	PROPN
bibechana-3936	58	4	.	.	PROPN
bibechana-3936	58	5	bruck	bruck	PROPN
bibechana-3936	58	6	,	,	PUNCT
bibechana-3936	58	7	exercise	exercise	VERB
bibechana-3936	58	8	in	in	ADP
bibechana-3936	58	9	practical	practical	ADJ
bibechana-3936	58	10	astronomy	astronomy	NOUN
bibechana-3936	58	11	using	use	VERB
bibechana-3936	58	12	photographs	photograph	NOUN
bibechana-3936	58	13	.	.	PUNCT
bibechana-3936	59	1	adam	adam	PROPN
bibechana-3936	59	2	higher	high	ADJ
bibechana-3936	59	3	,	,	PUNCT
bibechana-3936	59	4	new	new	ADJ
bibechana-3936	59	5	york,(1990	york,(1990	NOUN
bibechana-3936	59	6	)	)	PUNCT
bibechana-3936	59	7	.	.	PUNCT
bibechana-3936	60	1	4	4	X
bibechana-3936	60	2	.	.	X
bibechana-3936	60	3	jeff	jeff	PROPN
bibechana-3936	60	4	foust	foust	PROPN
bibechana-3936	60	5	,	,	PUNCT
bibechana-3936	60	6	spaceflight	spaceflight	ADJ
bibechana-3936	60	7	now	now	ADV
bibechana-3936	60	8	(	(	PUNCT
bibechana-3936	60	9	online	online	ADJ
bibechana-3936	60	10	space	space	NOUN
bibechana-3936	60	11	news	news	NOUN
bibechana-3936	60	12	)	)	PUNCT
bibechana-3936	60	13	,	,	PUNCT
bibechana-3936	60	14	(	(	PUNCT
bibechana-3936	60	15	march	march	PROPN
bibechana-3936	60	16	23	23	NUM
bibechana-3936	60	17	,	,	PUNCT
bibechana-3936	60	18	2001	2001	NUM
bibechana-3936	60	19	)	)	PUNCT
bibechana-3936	60	20	.	.	PUNCT
bibechana-3936	61	1	5	5	X
bibechana-3936	61	2	.	.	X
bibechana-3936	61	3	j.f	j.f	PROPN
bibechana-3936	61	4	.	.	PROPN
bibechana-3936	61	5	hawley	hawley	PROPN
bibechana-3936	61	6	and	and	CCONJ
bibechana-3936	61	7	k.a	k.a	PROPN
bibechana-3936	61	8	.	.	PROPN
bibechana-3936	61	9	holcomb	holcomb	PROPN
bibechana-3936	61	10	,	,	PUNCT
bibechana-3936	61	11	foundations	foundation	NOUN
bibechana-3936	61	12	of	of	ADP
bibechana-3936	61	13	modem	modem	PROPN
bibechana-3936	61	14	cosmology	cosmology	NOUN
bibechana-3936	61	15	.	.	PUNCT
bibechana-3936	62	1	oxford	oxford	PROPN
bibechana-3936	62	2	university	university	PROPN
bibechana-3936	62	3	press	press	NOUN
bibechana-3936	62	4	,	,	PUNCT
bibechana-3936	62	5	new	new	PROPN
bibechana-3936	62	6	york	york	PROPN
bibechana-3936	62	7	,	,	PUNCT
bibechana-3936	62	8	(	(	PUNCT
bibechana-3936	62	9	1998	1998	NUM
bibechana-3936	62	10	)	)	PUNCT
bibechana-3936	62	11	.	.	PUNCT
bibechana-3936	63	1	6	6	NUM
bibechana-3936	63	2	.	.	PUNCT
bibechana-3936	64	1	g.	g.	PROPN
bibechana-3936	64	2	jonson	jonson	PROPN
bibechana-3936	64	3	,	,	PUNCT
bibechana-3936	64	4	dark	dark	ADJ
bibechana-3936	64	5	matter	matter	NOUN
bibechana-3936	64	6	lights	light	VERB
bibechana-3936	64	7	the	the	DET
bibechana-3936	64	8	void	void	NOUN
bibechana-3936	64	9	,	,	PUNCT
bibechana-3936	64	10	the	the	DET
bibechana-3936	64	11	new	new	PROPN
bibechana-3936	64	12	york	york	PROPN
bibechana-3936	64	13	times,(01/1996	times,(01/1996	PROPN
bibechana-3936	64	14	)	)	PUNCT
bibechana-3936	64	15	.	.	PUNCT
bibechana-3936	65	1	7	7	X
bibechana-3936	65	2	.	.	X
bibechana-3936	65	3	panel	panel	NOUN
bibechana-3936	65	4	on	on	ADP
bibechana-3936	65	5	cosmology	cosmology	NOUN
bibechana-3936	65	6	;	;	PUNCT
bibechana-3936	65	7	cosmology	cosmology	NOUN
bibechana-3936	65	8	,	,	PUNCT
bibechana-3936	65	9	a	a	DET
bibechana-3936	65	10	research	research	NOUN
bibechana-3936	65	11	briefly	briefly	NOUN
bibechana-3936	65	12	board	board	NOUN
bibechana-3936	65	13	on	on	ADP
bibechana-3936	65	14	physics	physics	NOUN
bibechana-3936	65	15	and	and	CCONJ
bibechana-3936	65	16	astronomy	astronomy	NOUN
bibechana-3936	65	17	,	,	PUNCT
bibechana-3936	65	18	commission	commission	NOUN
bibechana-3936	65	19	on	on	ADP
bibechana-3936	65	20	physical	physical	ADJ
bibechana-3936	65	21	sciences	science	NOUN
bibechana-3936	65	22	,	,	PUNCT
bibechana-3936	65	23	mathematics	mathematic	NOUN
bibechana-3936	65	24	and	and	CCONJ
bibechana-3936	65	25	application	application	NOUN
bibechana-3936	65	26	,	,	PUNCT
bibechana-3936	65	27	national	national	PROPN
bibechana-3936	65	28	research	research	PROPN
bibechana-3936	65	29	council	council	PROPN
bibechana-3936	65	30	,	,	PUNCT
bibechana-3936	65	31	national	national	PROPN
bibechana-3936	65	32	academy	academy	PROPN
bibechana-3936	65	33	press	press	PROPN
bibechana-3936	65	34	,	,	PUNCT
bibechana-3936	65	35	washington	washington	PROPN
bibechana-3936	65	36	,	,	PUNCT
bibechana-3936	65	37	d.c	d.c	PROPN
bibechana-3936	65	38	.	.	PROPN
bibechana-3936	65	39	,	,	PUNCT
bibechana-3936	65	40	(	(	PUNCT
bibechana-3936	65	41	1995	1995	NUM
bibechana-3936	65	42	)	)	PUNCT
bibechana-3936	65	43	p.27	p.27	PROPN
bibechana-3936	65	44	.	.	PROPN
bibechana-3936	65	45	8	8	NUM
bibechana-3936	65	46	.	.	X
bibechana-3936	66	1	r.	r.	PROPN
bibechana-3936	66	2	,	,	PUNCT
bibechana-3936	66	3	resnick	resnick	PROPN
bibechana-3936	66	4	,	,	PUNCT
bibechana-3936	66	5	d.	d.	PROPN
bibechana-3936	66	6	,	,	PUNCT
bibechana-3936	66	7	hallodayand	hallodayand	PROPN
bibechana-3936	66	8	k.s	k.s	PROPN
bibechana-3936	66	9	.	.	PROPN
bibechana-3936	66	10	,	,	PUNCT
bibechana-3936	66	11	krane	krane	PROPN
bibechana-3936	66	12	physics	physics	PROPN
bibechana-3936	66	13	,	,	PUNCT
bibechana-3936	66	14	4th	4th	PROPN
bibechana-3936	66	15	edition	edition	NOUN
bibechana-3936	66	16	vol-1(1994	vol-1(1994	NUM
bibechana-3936	66	17	)	)	PUNCT
bibechana-3936	66	18	.	.	PUNCT
bibechana-3936	67	1	9	9	X
bibechana-3936	67	2	.	.	X
bibechana-3936	67	3	c.	c.	PROPN
bibechana-3936	67	4	sagan	sagan	PROPN
bibechana-3936	67	5	,	,	PUNCT
bibechana-3936	67	6	nature	nature	NOUN
bibechana-3936	67	7	400	400	NUM
bibechana-3936	67	8	(	(	PUNCT
bibechana-3936	67	9	6747	6747	NUM
bibechana-3936	67	10	):	):	PUNCT
bibechana-3936	67	11	(	(	PUNCT
bibechana-3936	67	12	1994),819	1994),819	NUM
bibechana-3936	67	13	.	.	NOUN
bibechana-3936	67	14	10	10	NUM
bibechana-3936	67	15	.	.	X
bibechana-3936	67	16	whitehouse	whitehouse	NOUN
bibechana-3936	67	17	,	,	PUNCT
bibechana-3936	67	18	d.	d.	PROPN
bibechana-3936	67	19	the	the	DET
bibechana-3936	67	20	light	light	NOUN
bibechana-3936	67	21	in	in	ADP
bibechana-3936	67	22	dark	dark	ADJ
bibechana-3936	67	23	matter	matter	NOUN
bibechana-3936	67	24	,	,	PUNCT
bibechana-3936	67	25	bbc	bbc	PROPN
bibechana-3936	67	26	news	news	PROPN
bibechana-3936	67	27	online	online	PROPN
bibechana-3936	67	28	science	science	PROPN
bibechana-3936	67	29	editor,(03/2000	editor,(03/2000	PROPN
bibechana-3936	67	30	)	)	PUNCT
bibechana-3936	67	31	.	.	PUNCT