63 results

Astrobiology

Still Looking for Aliens

SETI@home is gearing up for a fresh influx of data.

Exoplanets

A Star with Five Planets

The Sun-like star 55 Cancri, just 41 light-years away, is now known to have at least five planets orbiting it.

Astrobiology

One Less "Possibility of Life"?

Just because Saturn's moon Enceladus has active geysers doesn't mean it harbors alien life. That's the take-home message from an upcoming scientific paper.

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