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11 June 2015, 10:01 AM ET
Three space station crew members have returned home to the Earth after spending nearly 200 days off the planet. American Terry Virts, Russian Anton Shkaplerov and Italian astronaut Samantha Cristoforetti are back on Earth.
11 June 2015, 09:52 AM ET
Terry Virts (NASA) and Samantha Cristoforetti (ESA) and Anton Shkaplerov (Roscosmos) landed aboard a Soyuz capsule southeast of Dzhezkazgan, Kazakhstan on June 11th, 2015.
11 June 2015, 07:14 AM ET
Fifteen-year-old Tom Wagg first spotted the Jupiter-size exoplanet two years ago. Further observations have now confirmed the existence of WASP-142b, which lies about 1,000 light-years from Earth.
11 June 2015, 07:12 AM ET
Registration is now open for a November conference that aims to help bring space technologies down to Earth. The first-ever SpaceCom (short for the Space Commerce Conference and Exposition), which runs from Nov. 17 through Nov. 19 in Houston.
11 June 2015, 07:00 AM ET
The new photos from NASA's Dawn spacecraft resolve Ceres' bright spots into numerous points of varying sizes. But researchers still don't know what the spots are.
11 June 2015, 06:20 AM ET
Poised on the edge of a galactic desert is NGC 6503, a galaxy that appears so alone in the universe that some scientists have called it "lost in space."
10 June 2015, 06:57 PM ET
Russian flight controllers quickly fixed the issue, which posed no threat to the station's six crewmembers and it will not affect plans to return three of these spaceflyers to Earth early Thursday (June 11), NASA officials said.
10 June 2015, 05:17 PM ET
Mapping our Milky Way galaxy is a mind-bending challenge, but a new view of our galactic home is helping refine that map by charting more than 400 clusters where new stars are born.
10 June 2015, 03:44 PM ET
LightSail, whose mission is funded by members and supporters of the Planetary Society, overcame two separate glitches before unfurling its solar sail on Sunday. A photo captured by the cubesat confirmed the successful deployment.
10 June 2015, 02:51 PM ET
The legacy of Leonard Nimoy has reached the Final Frontier: on June 2, a 6-mile-wide asteroid was named 4864 Nimoy in his honor.
10 June 2015, 01:34 PM ET
Are they ice? Salt? Something exotic? NASA is still baffled by the origin of the bright spots observed by the Dawn Mission but the latest mapping orbit of 2,700 miles (4, 400 km) above the surface reveals the best detail yet.
10 June 2015, 01:01 PM ET
Saturn's giant newfound ring is even larger than previously thought, spanning an area of sky nearly 7,000 times larger than Saturn itself, researchers say.
10 June 2015, 11:15 AM ET
Average distances between galaxies are relatively much smaller than average distances between individual stars. Not so galaxy NGC 6503, which is on its own in a region known as the Local Void, about 17 million light years away from Earth.
10 June 2015, 11:04 AM ET
A baffling new mystery has turned up on Mercury — a pattern of giant cliffs and ridges on the planet's surface that defies any explanation that scientists have currently been able to offer.
10 June 2015, 07:05 AM ET
European company Airbus has unveiled its plan to develop rocket engines that fly back to a runway and a reusable "space tug" upper stage — reusability concepts that mirror those being developed by SpaceX and United Launch Alliance.
10 June 2015, 07:00 AM ET
Star-forming regions of a distant galaxy are revealed by the ALMA telescope.
10 June 2015, 06:17 AM ET
L2 Puppis, one of the closest red giant stars (200 light-years), is dying and puffing off an early stage bipolar planetary nebula.
10 June 2015, 06:00 AM ET
A cosmic butterfly of a nebula is undergoing a stunning metamorphosis in space, according to new images from a telescope in Chile. See the images and video of L2 Puppis here.
10 June 2015, 03:16 AM ET
The millions do not go up in smoke: they are used to pay for jobs and services.
09 June 2015, 04:10 PM ET
The 100-foot-wide parachute unfurled well and apparently inflated fully, or nearly fully, Monday before being ruptured by the fast-rushing air during the second flight test of NASA's Low-Density Supersonic Decelerator project.
09 June 2015, 03:50 PM ET
Three crewmembers who have been aboard the International Space Station for an extended, 6.5-month mission will be heading home on Thursday, with no launch date set for their replacements.
09 June 2015, 03:20 PM ET
Staying clean in space is a challenge, something that Italian astronaut Samantha Cristoforetti knows well after spending several months on the International Space Station In two recent videos, Cristoforetti showed off the station's shower, as well as one
09 June 2015, 02:12 PM ET
On May 27th, 2015, the ISS Permanent Multipurpose Module (PMM) was relocated to make way for a space berthing port for U.S. cargo spacecraft. Cameras aboard the International Space Station captured an amazing view of the move.
09 June 2015, 10:40 AM ET
Twitter user Kevin Eicrhelberger scored what will probably go down as the find of his beach-combing career: the briny wreckage of a SpaceX Falcon 9 rocket.
09 June 2015, 09:54 AM ET
The crew of a starship wakes up from stasis with no memory of who they are. A thirteen episode order has been made by Syfy and its based on the Dark Horse comics' limited series.
09 June 2015, 09:47 AM ET
A 'crew member' awakes and wreaks havoc in this clip from the new series. The show is based on the Dark Horse comics' limited series.
09 June 2015, 06:20 AM ET
NASA officials hope the agency's flyby mission to Europa in the 2020s paves the way for future missions to the Jupiter moon — including, perhaps, one that touches down to search for signs of life.
09 June 2015, 06:18 AM ET
A new NASA Web tool called "Pluto Time" lets users experience the light levels that prevail at noon on the dwarf planet. Users enter their location, and Pluto Time tells them the next available opportunity to soak up some Plutonian rays.
09 June 2015, 06:15 AM ET
The new Ceres video, which NASA released today (June 8), was created using 80 images captured by the space agency's Dawn probe during its first mapping orbit of the dwarf planet, from an altitude of about 8,400 miles (13,600 kilometers).
09 June 2015, 03:07 AM ET
NASA's Strategic Plan lacks strategy, but there are ways to fix it.
09 June 2015, 02:32 AM ET
A massive new telescope under construction in Chile, the LSST, will be one of the largest eyes on the sky — and it's getting scientists excited about what they might find.
08 June 2015, 06:50 PM ET
The largest supersonic parachute ever built by NASA apparently tore apart during its 'flying saucer' test flight. The 100-foot-wide parachute only partially deployed during an ambitious test of Mars landing technology.