Last Updated: Thursday, March 06, 2014, 16:35
Astronomers have used NASA`s Chandra X-ray Observatory and the ESA`s XMM-Newton to show a supermassive black hole six billion light-years from Earth is spinning extremely rapidly.
Last Updated: Friday, March 08, 2013, 10:26
Using the Pan-STARRS telescope on Haleakala, astronomers have found a young-looking supernova on the outskirts of a bright elliptical galaxy.
Last Updated: Tuesday, October 23, 2012, 21:11
Astronomers have discovered that a well-known elliptical galaxy has a split personality.
Last Updated: Tuesday, December 06, 2011, 08:45
Scientists have found the biggest black holes known to exist each one 10 billion times the size of our sun.
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