02 October 2014, 01:28 PM ET
The countdown is underway for the removal of NASA's iconic launch countdown clock at Kennedy Space Center in Florida. The large digital clock, which has stood for more than four decades, is being replaced by a modern display screen with more capabilities.
02 October 2014, 01:15 PM ET
Celebrating a quarter-century of robotic and astronaut achievements in space, the Royal Canadian Mint has released a new collector coin commemorating the anniversary of the Canadian Space Agency.
02 October 2014, 12:47 PM ET
On Oct. 4, 2004, private test pilot Brian Binnie launched into space at the controls of SpaceShipOne, making commercial spaceflight history. See how Binnie piloted SpaceShipOne to help his team win the $10 million Ansari XPrize.
02 October 2014, 10:25 AM ET
You don't have to become an astronaut to use the International Space Station's new 3D printer.
02 October 2014, 10:00 AM ET
The spacesuits of the future might be totally alien-looking. Instead of the bulky spacesuits that astronauts wear today, a group of MIT researchers want to "shrink-wrap" the spaceflyers of tomorrow.
02 October 2014, 07:01 AM ET
A global network of skywatching detectives has pieced together the strange story of a Russian military spy satellite that re-entered Earth's atmosphere earlier this month, sparking a spectacular sky show over five U.S. states.
02 October 2014, 07:00 AM ET
In the style of the popular television show 'The Amazing Race,' Canadian astronauts David Saint-Jacques and Jeremy Hansen had to complete physical and mental challenges concerning partners of the Canadian Space Agency.
01 October 2014, 03:32 PM ET
The Delta 4 Heavy rocket was rolled out to Launch Complex 37 at Florida's Cape Canaveral Air Force Station on Sept. 30, then lifted to a vertical position Oct. 1 to prepare for the Dec. 4 test flight of NASA's Orion crew capsule.
01 October 2014, 08:22 AM ET
Images by astronaut Reid Wiseman as he floats above Earth in the International Space Station.
01 October 2014, 06:30 AM ET
NASA and the Indian Space Research Organisation will investigate ways to collaborate on future Mars missions, officials said Tuesday. The two agencies also laid out their roles on the NISAR Earth-observation mission, which is due to launch in 2020.
01 October 2014, 06:30 AM ET
An inside look at a recent space-startup competition in Silicon Valley.
01 October 2014, 06:11 AM ET
MIT researchers have developed BioSuit, a skintight spacesuit that offers improvements over modern gas-pressurized spacesuits. See images of the BioSuit concept to shrink-wrap astronauts during planetary exploration.
01 October 2014, 12:36 AM ET
See photos from astronaut Alexander Gerst who is about to take off on a mission to the International Space Station, along with five others.
01 October 2014, 12:00 AM ET
See amazing images of the night sky and cosmos in Space.com's gallery of cosmic images posted in September 2014.
30 September 2014, 02:23 PM ET
An espresso machine on its way to the International Space Station in 2015 made its public debut at the International Astronomical Congress on Sept. 29. The "ISSPresso" project aims to give astronauts high-quality coffee in orbit.
30 September 2014, 01:55 PM ET
NASA's draft picks for its private spacecraft team now have their own rookie cards. The agency debuted 'collectible cards' featuring the Boeing and SpaceX capsules it selected to fly astronauts to the International Space Station.
30 September 2014, 11:11 AM ET
The life story of the late Neil Armstrong, the first person to walk on the moon, has taken two small steps toward landing on the big and small screens.
30 September 2014, 09:13 AM ET
Two days after laying off about 100 employees who had been working on its Dream Chaser vehicle, Sierra Nevada Corp. on Sept. 26 filed a protest with the U.S. Government Accountability Office of a commercial crew contract it lost earlier in September.
30 September 2014, 07:35 AM ET
See stunning photos of the cloud-covered Titan from NASA's Cassini spacecraft.
30 September 2014, 12:00 AM ET
A blue compact dwarf galaxy floats in space.
29 September 2014, 03:00 PM ET
On Nov. 12, the European Space Agency's Rosetta probe will try to drop a robotic lander onto the surface of Comet 67P/Churyumov-Gerasimenko. No spacecraft has ever attempted a soft landing on a comet before.
29 September 2014, 12:00 PM ET
India's first mission to the Red Planet, called the Mars Orbiter mission, is slated to launch from Satish Dhawan Space Center on Oct. 28, 2013. See photos from the mission's preparation here.
27 September 2014, 07:00 AM ET
Astronauts may be able to walk on the moon faster than previously thought, a new study reports. These new findings could help scientists design better spacesuits that could aid astronauts' exploration of the moon, Mars or asteroids.
26 September 2014, 04:00 PM ET
Engineers have integrated the two stages of the United Launch Alliance (ULA) Delta 4 Heavy rocket that will launch NASA's Orion capsule on a highly anticipated unmanned mission known as Exploration Flight Test-1 (EFT-1) in December.
26 September 2014, 03:30 PM ET
Among the nearly 2,000 planets found beyond our solar system, there are volcanic super-Earths, gas giants that dwarf Jupiter and worlds with multiple sunsets. Here are some of the most incredible.
26 September 2014, 11:58 AM ET
NASA has developed apps that can track shooting stars and iPhone games to hunt for comets, but its latest app is an educational project for kids all about rocket launches.
26 September 2014, 10:17 AM ET
The White House is looking to data from NASA's space shuttle program to help in the fight against climate change. NASA will publicly release hi-res topographic maps of the globe to help other nations prepare for a changing environment.
26 September 2014, 09:59 AM ET
ISS crew member Alexander Gerst captured a complete orbit of Earth. The station passes from day to night, back to day in that time-period. An aurora can be seen in the nighttime portion of the video.
26 September 2014, 08:49 AM ET
The Soyuz TMA-14M failed to deploy one of its solar arrays en-route to the International Space Station. The power aboard the spacecraft was not interrupted. They docked about 6 hours after launch from the Baikonur Cosmodrome in Kazakhstan.
26 September 2014, 07:44 AM ET
What do astronauts, a towel and a paranoid android have in common? The answer is 42. The International Space Station's Expedition 42 crew has featured the link between their numerical designation and "The Hitchhiker's Guide to the Galaxy" on a poster and
25 September 2014, 11:10 PM ET
Three new members of the International Space Station's Expedition 41 crew launched into orbit on Sept. 25, 2014 (Eastern Time). See photos of their launch and arrival at the orbiting laboratory.
25 September 2014, 10:53 PM ET
A Russian-built Soyuz space capsule carrying a crew of three reached the International Space Station late Thursday (Sept. 25), despite a stuck solar array that failed to deploy just after its launch six hours earlier.