Space.com on MSN
Goodbye Goldilocks: Scientists may have to look beyond habitable zones to find alien life
Scientists may need to broaden their horizons in their search for alien life.
Space.com on MSN
Jupiter's moon Europa has an ice shell about 18 miles thick — and that could be bad news for alien life
Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...
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