View larger. | Graphic representation of deep space communications in our solar system. A new study proposes how to find aliens, or at least their communications. It found that human transmissions are ...
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NASA discovered a deep blue planet 63 light-years away, but its blue colour comes from glass, not water
From a great distance, the planet could easily give the wrong first impression. Seen in visible light, it appears as a rich blue world, bringing to mind the familiar colour of Earth as viewed from ...
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