Do you often dream about extraterrestrial life beyond earth? NASA scientists are engaged in proving your dreams to be true.
Astronomers have discovered a new planet in a binary star system located 3,000 light-years from the Earth that may help them find planets harbouring life.
The habitable zone defines the region where a planet might be able to retain liquid water on its surface.
Researchers have discovered 15 new planet candidates orbiting in the habitable zones of other stars.
Astronomers believe they have found a second planet outside our solar system that seems to be in the right zone for life, just barely.
Day in Pics: 21st September
Showbiz World - September 21, 2014
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