Space.com on MSN
NASA's TESS spacecraft discovers a weird system of exoplanets unlike anything seen before
"Most planetary systems appear as 'peas in a pod.' This is not the case in the TOI-201 system." ...
Space.com on MSN
Making contact with ET? Aliens may already know we're here
Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.
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