Space

SETI to check out Kepler exoplanets for signs of alien life

Opportunity finds evidence of flowing water on ancient Mars

Solar storms 'sandblasting' the moon

Astronomers find fastest rotating star

Biggest-ever black holes found

Astronomers discover fastest-rotating massive star



Alien planet is in habitable zone

Christmas gamma ray burst explained?

Worms could hold key to human survival in space

Curiosity rover on its way to Mars