Last Updated: Friday, May 24, 2013, 10:54
New observations by NASA`s Hubble Space Telescope have revealed the real shape of the Ring Nebula.
Last Updated: Wednesday, May 08, 2013, 15:01
Nocturnal, fast-moving animals like bats could have an ability to recognize certain vocal aspects of others from their social groups, a study has claimed.
Last Updated: Wednesday, December 12, 2012, 23:44
Vega, a summer star in the Northern Hemisphere is just visible toward the west at sunset.
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