News tagged with signs of life

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nasa · mars

Spitzer sees the light of alien 'super earth'

( -- NASA's Spitzer Space Telescope has detected light emanating from a "super-Earth" planet beyond our solar system for the first time. While the planet is not habitable, the detection is a historic step toward ...

dateMay 08, 2012 in Astronomy
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Is there really any life 'out there'?

Mankind should not assume that it will definitely find life on alien planets according to a hypothesis being presented at the Royal Society, the UK's national academy of science, this week. Professor Charles Cockell, Director ...

dateMar 12, 2013 in Astronomy
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Far-out photosynthesis

Photosynthesis maintains Earth's habitability for life as we know it, and shapes the way we search for habitable worlds around distant stars. Scientists have discovered a microbe that can use low-energy light to perform photosynthesis. ...

dateMar 16, 2012 in Cell & Microbiology
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