29 April 2014, 12:47 PM ET
An unofficial sustained American aviation altitude record for women was set on July 1, 1979.
29 April 2014, 10:41 AM ET
NASA's space shuttle-carrying jumbo jet is on the move. Two years after its final orbiter ferry flights, NASA 905, the space agency's original Shuttle Carrier Aircraft, set off on a two night road trip to Space Center Houston.
28 April 2014, 11:02 AM ET
During a July 1999 test flight, the X-38 descends under its steerable parachute.
28 April 2014, 09:48 AM ET
'Oversize Load.' So cautions bright orange signs positioned alongside roads leading to and from NASA's Johnson Space Center in Houston. The traffic advisories were placed in advance of NASA 905, the Shuttle Carrier Aircraft, being moved.
28 April 2014, 07:01 AM ET
The space agency is developing gigantic supersonic parachutes and inflatable "decelerators" that will slow the descent of heavy gear through the thin Martian atmosphere, allowing large objects such as human habitat modules to make it to the surface in one
27 April 2014, 06:55 PM ET
Everyone knows that alcohol – ethanol to be precise – is a liquid at normal temperatures. So how can Palcohol be a solid?
26 April 2014, 09:55 PM ET
What was your favorite space news story of the last week?
26 April 2014, 03:11 PM ET
From a massive solar flare to a super-bright meteor exploding over the northern Russian city of Murmansk, don't miss these amazing space images of the week for April 26, 2014.
26 April 2014, 02:57 PM ET
From the moon and Mercury shining together to an amazing auroral display over Alaska, don't miss these spectacular night sky images by stargazers and Space.com readers.
25 April 2014, 06:30 PM ET
The unprecedented reusable rocket test launched by SpaceX last week paves the way for a potentially revolutionary leap forward in the cost of spaceflight, the private company's founder Elon Musk said today (April 25).
25 April 2014, 05:18 PM ET
Apollo 12 lunar module pilot Alan Bean, the fourth man to walk on the moon, is selling a small treasure trove of souvenirs he brought back from his 1969 lunar voyage. Bean has entrusted his moon memorabilia to Heritage Auctions of Dallas for their May 14
25 April 2014, 12:00 PM ET
The way NASA chief Charles Bolden sees it, the future of U.S. space exploration is in deep space, and the only way to get there is with the commercial space industry and working on an international basis with countries like China and Russia.
23 April 2014, 03:00 PM ET
Automaker Land Rover is teaming up with private spaceflight company Virgin Galactic to help transport future commercial astronauts on Earth before flights to space.
23 April 2014, 01:29 PM ET
While moonwalker Buzz Aldrin thinks that a mission sending humans to an asteroid is a good idea, the Apollo astronaut isn't so happy with NASA's current plan to get astronauts to a space rock.
23 April 2014, 11:17 AM ET
A pair of NASA astronauts replaced a dead backup computer on the International Space Station during a short spacewalk Wednesday (April 23) to restore a critical computer system back to full strength.
23 April 2014, 10:10 AM ET
See photos of NASA astronauts Rick Mastracchio and Steve Swanson as they spacewalk outside the International Space Station on April 23, 2014 to replace a dead backup computer on the outpost's exterior.
23 April 2014, 08:54 AM ET
Two NASA astronauts will take a short spacewalk to replace a dead computer on the International Space Station today. See how to watch it live here.
23 April 2014, 06:41 AM ET
In order for humanity to survive into the distant future, we need to visit and even colonize other worlds, according to NASA chief Charles Bolden.
22 April 2014, 04:47 PM ET
See photos of SpaceX's innovative F9R, the Falcon 9 Reusable rocket prototype, as it soars through test flights. The SpaceX F9R rocket is a Falcon 9 booster first stage equipped with landing legs and a vertical landing system.
22 April 2014, 11:02 AM ET
The M2-F3 is launched from the B-52 Mothership.
22 April 2014, 07:01 AM ET
Sending astronauts to the surface of Mars has been a longtime goal for NASA and other space exploration agencies. That Martian goal takes center stage in a Washington, D.C. conference, and you can watch it live online.
22 April 2014, 06:30 AM ET
Houston has landed a new partner in its bid to establish its own spaceport in the form of a private spaceflight company that may someday land its mini space shuttle in the city.
21 April 2014, 05:30 PM ET
NASA is developing a new spacecraft to take mankind to deep space, and high school students will have an important role in designing it.
21 April 2014, 11:14 AM ET
Were it not for John C. Houbolt, the United States might never have landed men on the moon. The engineer, who died at the age of 95, sold the nation's space program leaders on an alternate flight plan, called Lunar Orbit Rendezvous (LOR).
20 April 2014, 10:18 AM ET
A commercial Dragon cargo ship built by SpaceX made an Easter delivery to the International Space Station Sunday (April 20) to deliver tons of gear, supplies and even some treats for the astronauts on board.
20 April 2014, 06:30 AM ET
SpaceX's unmanned Dragon spacecraft launched on Friday afternoon riding a SpaceX Falcon 9 rocket to orbit. Dragon is due to be grappled by the space station's robotic arm at 7:14 a.m. EDT Sunday.
19 April 2014, 07:00 AM ET
From five volcanoes erupting at once to a cross-section of the universe, don't miss these amazing space images of the week for April 19, 2014.
19 April 2014, 07:00 AM ET
From a stunning time-lapse of the Milky Way to the Blood moon, don't miss these amazing night sky images by stargazers and Space.com readers.
18 April 2014, 07:07 PM ET
SpaceX's audacious plan to land part of a rocket in the ocean after launching it to space may not have gone perfectly, but the private spaceflight company's founder still considers it a success, one that could help lead to reusable rockets in the future.
18 April 2014, 05:01 PM ET
Skywatchers across parts of the United States and southern Canada will get an opportunity to watch as the private spaceflight company SpaceX's Dragon capsule "chases" the International Space Station across the sky.
18 April 2014, 03:35 PM ET
SpaceX's unmanned Dragon spacecraft blasted off at 3:25 p.m. EDT today from Florida's Cape Canaveral Air Force Station, riding into space atop the company's Falcon 9 rocket. Dragon is scheduled to rendezvous with the orbiting lab on Sunday.
18 April 2014, 01:40 PM ET
An astronaut evaluates the Portable Foot Restraint in space.