Space Exploration

Gallery: NASA Astronauts Spacewalk Boldly Into The Void, Finishing Vital Repairs

What a view! NASA's Reid Wiseman and Butch Wilmore spacewalked successfully yesterday (Oct. 15) for more than 6.5 hours, replacing…

10 years ago

Pluto Planning: Hubble Spots 3 Objects NASA Spacecraft Could Visit Next

Where could New Horizons visit after it flies by Pluto next year? NASA's Hubble Space Telescope is on the case.…

10 years ago

Ice Alert! Mercury’s Deposits Could Tell Us More About How Water Came To Earth

New pictures of water ice at Mercury's north pole -- the first such optical images ever -- could help scientists…

10 years ago

Mars One Dustup: Founder Says Mission Won’t Fail As MIT Study Predicts

How possible is it to land humans on Mars? And can Mars One, the organization proposing to start with sending…

10 years ago

Creepy Comet Looms In The Background Of Newest Philae Spacecraft Selfie

So this spacecraft -- taking this picture -- is going to land on the surface of THAT comet. Doesn't this…

10 years ago

NASA Invites Public to Send Your Name to Mars – Starting on Orion’s First Flight

Here’s your chance to participate in NASA’s ‘Journey to Mars’ and the first flight of the new Orion spacecraft that…

10 years ago

Magical Images From Two Prolific Astronaut Tweeters Doing Their First Spacewalk

What happens when you send two prolific social media astronauts out on a spacewalk? The best photos ever. Reid Wiseman…

10 years ago

Glorious Global 3-D Mars from ISRO’s MOM and ESA’s Rosetta

Here’s another breathtakingly glorious view from India’s Mars Orbiter Mission (MOM) - her first global 3-D portrait of her new…

10 years ago