College students across the country are finalizing details to take a few days off at the beach, with the arrival of spring break, starting March 20, when many students finally mana ...

"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

Two Mars gravity assists are expected, and NASA astronauts Suni Williams and Butch Wilmore are finally set to come home from an extended stay on the International Space Station. Here are five space ...