One of the new spacecraft's advantages is its ability to be reused after a soft landing and its propellants are reloaded, SpaceX CEO Elon Musk says.
A newly revealed rocky mega-planet shows the universe was capable of creating extraterrestrial-friendly worlds shortly after the Big Bang.
MIT researchers say a new approach destroys infected cells without harming healthy ones, in what sounds like a one-size-fits-all way to kill any virus.
A SpaceX Dragon cargo capsule rocketed toward the International Space Station today. This interactive panorama shot lets you float around inside the ship.
The interactive online site devoted to Harry Potter is now officially open for business, inviting people to explore the store's various haunts.
The first of a new breed of private-sector spacecraft built for NASA as a commercial venture is poised for blastoff Saturday on a high-stakes inaugural test flight to the International Space Station.
Harry's adventure into Lego land is exactly what you'd want it to be: charming, fun, and chock-full of secrets.