id	domain	url
american_scientific_journal-3220	asrjetsjournal.org	http://asrjetsjournal.org
american_scientific_journal-3220	asrjetsjournal.org	http://asrjetsjournal.org
american_scientific_journal-3220	www.space.com	www.space.com/15421-black-holefacts-formation-discovery-sdcmp.html
american_scientific_journal-3220	www.space.com	www.space.com/dark
american_scientific_journal-3220	www.spaceplace.nasa.gov	www.spaceplace.nasa.gov/black
american_scientific_journal-3220	www.physics.mq.edu.au	www.physics.mq.edu.au/jcresser/phys301.html
american_scientific_journal-3220	www.space.com	http://www.space.com/15421-black-hole-facts-formation-discovery-sdcmp.html
american_scientific_journal-3220	www.space.com	http://www.space.com/15421-black-hole-facts-formation-discovery-sdcmp.html
american_scientific_journal-3220	www.space.com	http://www.space.com/dark%20matter.html
american_scientific_journal-3220	www.physics.mq.edu.au	http://www.physics.mq.edu.au/jcresser/phys301.html