Now space is happening again, in ways different than before. While NASA begins to refocus on a true deep-space mission to the asteroid belt while maintaining its presence with the International Space Station, private enterprise is beginning to pick up the slack for orbital missions.

I caught up with Bobak to learn more about his rise to online stardom, his eccentric hairstyles, and, of course, what it takes to land on Mars.

CAPE CANAVERAL, Fla. — As big as a car and as well-equipped as a laboratory, NASA's newest Mars rover blows away its predecessors in size and sk...

The best thermal images yet of the Jupiter spot have revealed surprising weather and temperature variation within the solar system's most famous storm...