Rosetta mission findings stun scientists

Rosetta mission findings stun scientists

In a new twist in a landmark exploration, Europe's comet-chasing Rosetta mission has found that its target, 67P/Churyumov-Gerasimenko, has no magnetic field, scientists reported Tuesday.

Astrophysicists unveil Ceres riddles

Astrophysicists unveil Ceres riddles

Meteor lights up skies over the Alps

Meteor lights up skies over the Alps