NASA icons blast Obama's new space program plans

New comet plunges into the sun as NASA watches

NASA begins constructing new spaceship to visit Jupiter

NASA gets billions to study Earth

What should be our first words to an alien species?

Private company becomes a big player in space

Traveling at warp speed is lethal

Budget balloon takes NASA-quality space photos

Mars rover can now control itself

Can a person own the moon?

Jupiter's Great Red Spot explained as never before

Newly discovered alien world looks like Jupiter