Fifty Years of Human Spaceflight Archive
24 May 2013, 04:10 PM ET
The 3D Print project aims to jump-start an off-Earth manufacturing capability.
23 May 2013, 05:08 PM ET
Three astronauts talked about science, social media and sandwiches during the live video conference.
23 May 2013, 04:06 PM ET
Private companies are interested in setting up lunar bases.
23 May 2013, 01:21 PM ET
Ride is just the ninth astronaut to be awarded the Presidential Medal of Freedom.
23 May 2013, 10:36 AM ET
Doubts have been growing in China about the legitimacy of Mars One.
22 May 2013, 08:18 PM ET
Physicist Marc Millis discusses how close humanity really is to a faster-than-light drive like warp speed on "Star Trek."
22 May 2013, 05:17 PM ET
It would be irresponsible to bring kids into the world on the Red Planet, Bas Lansdorp says.
21 May 2013, 02:53 PM ET
The lunar surface is incredibly exposed.
20 May 2013, 05:44 PM ET
Some space-obsessed prognosticators see a way to pay.
20 May 2013, 05:40 PM ET
Pad 39A hosted Apollo launches to the moon and space shuttle liftoffs over the years.
20 May 2013, 04:34 PM ET
Neil Armstrong's heartbeat readout and Apollo 11 flight control joystick are just not for sale.
20 May 2013, 04:22 PM ET
Scientists and former NASA officials will present on the challenges and motivations for manned Mars missions.
20 May 2013, 03:46 PM ET
Astronaut Tim Peake will be the first British astronaut in space for the United Kingdom in 20 years.
20 May 2013, 01:50 PM ET
X Prize officials aren't revealing any details yet, though.
19 May 2013, 12:35 PM ET
Seeing our fragile Earth hanging alone in space could inspire people to take the long view.
19 May 2013, 07:06 AM ET
What was your favorite space news story of the last week?
17 May 2013, 03:53 PM ET
Dream Chaser's first free-flight test is slated for later this year.
17 May 2013, 12:26 PM ET
The agency must take a realist attitude to what can be done with little money, Bolden said.
17 May 2013, 07:00 AM ET
Images of electric spacecraft, which have explored the moon, Mars and beyond.
16 May 2013, 04:33 PM ET
The Apollo engines are being restored in Kansas, and the public is invited to come see.
14 May 2013, 05:37 PM ET
A private company's manned moon lander has moved one step closer to reality.
14 May 2013, 12:30 PM ET
Four-time space shuttle astronaut C.J. Sturckow has signed on with the company.
14 May 2013, 06:30 AM ET
Skylab II could be the United States' first deep-space station.
14 May 2013, 06:28 AM ET
America's first space station paved the nation's way to long-duration spaceflight, astronauts say
13 May 2013, 11:09 PM ET
See the remains of Skylab, NASA's first space station, in Australia as captured by veteran space photographer Ben Cooper.
13 May 2013, 10:32 PM ET
Three astronauts who spent nearly five months on board the International Space Station have made it safely back to Earth.
13 May 2013, 10:00 PM ET
See photos of the Soyuz spacecraft landing returning the Expedition 35 crew to Earth on May 13-14, 2013.
13 May 2013, 05:01 PM ET
Debris from the first American space station is on view near where it landed in Australia
13 May 2013, 07:54 AM ET
A Russian Soyuz spacecraft will return to Earth Monday (May 13) at 10:31 p.m. EDT to bring the space station crew home.
12 May 2013, 12:30 PM ET
Damaged at launch, the 1970s Skylab required dramatic on-orbit repairs before it was usable. See how it worked.
12 May 2013, 10:15 AM ET
These space stations have provided a home for humans orbiting Earth.
12 May 2013, 08:11 AM ET
NASA astronaut Karen Nyberg is enjoying Mother's Day with her 3-year-old son Jack before launching into space on May 28.
12 May 2013, 12:34 AM ET
What was your favorite space news story of the last week?
11 May 2013, 06:00 PM ET
A spacewalk appeared to stop a leak of ammonia coolant fluid, but only time will tell, officials said.
11 May 2013, 01:16 PM ET
The measure appears to have worked, but only time will tell if the fix is permanent.
11 May 2013, 11:30 AM ET
Two NASA astronauts are performing an emergency spacewalk today (May 11) outside the International Space Station, a feat of engineering planning.