An European crew named The Exploration Company is working on a new reusable rocket that can be refueled in space, they call ...

From bestsellers-in-the-making to sharply observed literary fiction, we’ve rounded up your best bets for summer reading ...

NASA and India's ISRO's joint effort, NISAR satellite, the $1.5 billion Earth-observing mission, is expected to be launched ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

Marked by turmoil, tragedy and triumph, 1968 was a roller coaster. Political protests hit an international crescendo, ...

A new panorama from NASA's Mars Odyssey orbiter shows Arsia Mons, one of the largest volcanoes on Mars, rising above a thick ...

NASA's Curiosity rover drills into Mars' surface again, revealing ancient mudstone that hints the Red Planet once had water—and maybe even life.

A NASA orbiter has captured a stunning image of a giant volcano on Mars. Arsia Mons -- along with two other volcanoes -- form ...

NASA's 2001 Mars Odyssey might have concluded its primary mission more than two decades ago, but it's still racking up ...