
London: Astronomers have discovered what they say is the biggest ever black hole which weighs the same as 6.8 billion suns and could swallow our entire solar system. According to the scientists, the black hole, identified as M87, is as large as the orbit of Neptune and by far the largest and most distant galaxy in the nearby universe. As a point of comparison, the black hole at the centre...

06:02 PM, Jan 17, 2011

Washington: Astronomers have discovered a supermassive black hole in a nearby dwarf galaxy which they claim will shed light on how black holes and galaxies may have grown in the early history of the universe. A team in the US says that finding a black hole a million times more massive than the sun in a star-forming dwarf galaxy is a strong indication that supermassive black holes formed before the...

03:53 PM, Jan 10, 2011

Gliese 581 is among the 100 closest stars to Earth, just 20.5 light-years away in the constellation Libra. ...

10:43 AM, Apr 25, 2007

The online community of amateur astronomers who sift through data in search of other worlds is increasing. ...

10:37 AM, Jan 15, 2007

Hundreds of US scientists have challenged the decision to strip Pluto off its planetary status. ...

03:07 PM, Sep 02, 2006

Indian astrologers say dropping Pluto as a planet endorse mathematical treatises of Aryabhatta and Varahamihira. ...

08:17 PM, Aug 25, 2006

The widow of the astronomer who discovered Pluto is frustrated by the decision to strip it of its planetary status. ...

05:32 PM, Aug 25, 2006

While some spoke in favour of the decision, others expressed a “universal” disappointment. ...

09:47 AM, Aug 25, 2006

Leading astronomers approved historic new guidelines under which distant Pluto is no longer defined as a planet. ...

07:15 PM, Aug 24, 2006

The IAU proposed enlarging the world's understanding of the solar system to encompass 12 planets. ...

07:35 AM, Aug 17, 2006

Our solar system would have 12 planets instead of nine under a proposed Big Bang expansion by leading astronomers. ...

08:18 PM, Aug 16, 2006