Mars may have once supported life, NASA says
(CNN) -- Dusty and desolate Mars once had conditions favorable for microbial life, NASA scientists announced Tuesday.The conclusion was based on the Curiosity rover's analysis of a rock sample drawn from an ancient stream bed on the Red Planet.The sample contained sulfur, nitrogen, hydrogen, oxygen, phosphorus and carbon -- "some of the key chemical ingredients for life," NASA said."We have characterized a very ancient, but strangely new 'gray Mars' where conditions once were favorable for life," said John Grotzinger, Mars Science Laboratory project scientist at the California Institute of Technology.
(CNN) -- Dusty and desolate Mars once had conditions favorable for microbial life, NASA scientists announced Tuesday.The conclusion was based on the Curiosity rover's analysis of a rock sample drawn from an ancient stream bed on the Red Planet.The sample contained sulfur, nitrogen, hydrogen, oxygen, phosphorus and carbon -- "some of the key chemical ingredients for life," NASA said."We have characterized a very ancient, but strangely new 'gray Mars' where conditions once were favorable for life," said John Grotzinger, Mars Science Laboratory project scientist at the California Institute of Technology.
501 days in space with your spouse: Could you handle it?
(CNN) -- One man.
(CNN) -- One man.
SpaceX 'Dragon' capsule reaches Intl. Space Station
(CNN) -- After a technical hiccup, SpaceX's Dragon cargo capsule reached the International Space Station on Sunday.The unmanned Dragon is carrying more than 1,200 pounds of supplies for the crew and the crew's experiments.
(CNN) -- After a technical hiccup, SpaceX's Dragon cargo capsule reached the International Space Station on Sunday.The unmanned Dragon is carrying more than 1,200 pounds of supplies for the crew and the crew's experiments.
SpaceX launches supply capsule to International Space Station
(CNN) -- SpaceX launched its unmanned Dragon cargo capsule from Florida on Friday morning, starting the company's second NASA-contracted resupply mission to the International Space Station.The company was working on a technical difficulty shortly after the capsule separated from its Falcon 9 rocket.
(CNN) -- SpaceX launched its unmanned Dragon cargo capsule from Florida on Friday morning, starting the company's second NASA-contracted resupply mission to the International Space Station.The company was working on a technical difficulty shortly after the capsule separated from its Falcon 9 rocket.
Space telescope spots smallest planet beyond our Sun
(CNN) -- It's not the kind of place you'd call home: an airless, rocky planet so close to its sun that some metals will melt on its surface.But it's a big little discovery for NASA's space observatory Kepler.
(CNN) -- It's not the kind of place you'd call home: an airless, rocky planet so close to its sun that some metals will melt on its surface.But it's a big little discovery for NASA's space observatory Kepler.
NASA restores communication with Intl. Space Station
(CNN) -- NASA restored communication with the International Space Station on Tuesday after connections went dark following a routine computer software update.Before the fix, the space agency said the craft was able to communicate only every 90 minutes when it passed over ground stations in Russia."This is the same way they used to do it in the 1960s, with Gemini and Apollo," NASA spokesman Josh Byerly said.The station, which is carrying two American astronauts, three Russian cosmonauts and a Canadian astronaut, did not appear to be in danger."It's not a panicked mood that takes over mission control," Byerly said before communications were fixed. "Anybody's who's been here has seen that."Aboard the station, Commander Kevin Ford told mission control during a pass over a Russian ground station that the craft was "still flying straight" and that everybody was "in good shape."The loss in communications was not considered unprecedented, though it was thought to be a cause for concern, officials said.The station is the product of a partnership among 16 nations and carries six laboratories for space research.
(CNN) -- NASA restored communication with the International Space Station on Tuesday after connections went dark following a routine computer software update.Before the fix, the space agency said the craft was able to communicate only every 90 minutes when it passed over ground stations in Russia."This is the same way they used to do it in the 1960s, with Gemini and Apollo," NASA spokesman Josh Byerly said.The station, which is carrying two American astronauts, three Russian cosmonauts and a Canadian astronaut, did not appear to be in danger."It's not a panicked mood that takes over mission control," Byerly said before communications were fixed. "Anybody's who's been here has seen that."Aboard the station, Commander Kevin Ford told mission control during a pass over a Russian ground station that the craft was "still flying straight" and that everybody was "in good shape."The loss in communications was not considered unprecedented, though it was thought to be a cause for concern, officials said.The station is the product of a partnership among 16 nations and carries six laboratories for space research.
Mars rover driver leaves the steering wheel
(CNN) -- NASA's Mars rover driver Scott Maxwell shared all kinds of amazing things about himself when we last spoke in August.
(CNN) -- NASA's Mars rover driver Scott Maxwell shared all kinds of amazing things about himself when we last spoke in August.
NASA puts newest Landsat satellite into orbit Monday
(CNN) -- NASA put its newest Landsat satellite into orbit on Monday, extending a long-running program that has been beaming back dramatic images of Earth for more than 40 years.The Landsat Data Continuity Mission -- to be designated Landsat 8, once it's up and running -- lifted off from California's Vandenberg Air Force Base atop an Atlas V booster.The $855 million platform, about the size of a sport-utility vehicle, has been in the works for years amid concerns about maintaining the U.S. suite of geoscience satellites.The first Landsat mission went into orbit in 1972; the last working mission, Landsat 7, was launched in 1999.
(CNN) -- NASA put its newest Landsat satellite into orbit on Monday, extending a long-running program that has been beaming back dramatic images of Earth for more than 40 years.The Landsat Data Continuity Mission -- to be designated Landsat 8, once it's up and running -- lifted off from California's Vandenberg Air Force Base atop an Atlas V booster.The $855 million platform, about the size of a sport-utility vehicle, has been in the works for years amid concerns about maintaining the U.S. suite of geoscience satellites.The first Landsat mission went into orbit in 1972; the last working mission, Landsat 7, was launched in 1999.
NASA marks 10th anniversary of shuttle Columbia disaster
(CNN) -- It started as a dot -- a bright, white star that raced across the Southwest.
(CNN) -- It started as a dot -- a bright, white star that raced across the Southwest.
What's happening on the space station?
(CNN) -- High above us, beyond the skies, is the International Space Station, which weighs nearly 1 million pounds and has a wingspan the length of a football field.
(CNN) -- High above us, beyond the skies, is the International Space Station, which weighs nearly 1 million pounds and has a wingspan the length of a football field.
Phew! Asteroid to miss Earth in 2040, NASA says
(CNN) -- On a day when global doomsday predictions failed to pan out, NASA had more good news for the Earth: An asteroid feared to be on a collision course with our planet no longer poses a threat.
(CNN) -- On a day when global doomsday predictions failed to pan out, NASA had more good news for the Earth: An asteroid feared to be on a collision course with our planet no longer poses a threat.
'So long, Ebb and Flow:' NASA crashes probes into moon
(CNN) -- A pair of robotic twins that have been diligently mapping the moon this year went out with a bang Monday.
(CNN) -- A pair of robotic twins that have been diligently mapping the moon this year went out with a bang Monday.
Geminid meteor shower is expected to peak Thursday night
(CNN) -- Look to the heavens this week and you may see something no earthling has seen before -- meteors from the comet Wirtanen.
(CNN) -- Look to the heavens this week and you may see something no earthling has seen before -- meteors from the comet Wirtanen.
Mars rover Curiosity: No surprise in 1st soil test
LOS ANGELES (AP) -- The Mars rover Curiosity has completed its first chemical test of soil from the red planet, and scientists say there are no surprises so far.
LOS ANGELES (AP) -- The Mars rover Curiosity has completed its first chemical test of soil from the red planet, and scientists say there are no surprises so far.
NASA: Longest space mission for U.S. astronaut set for 2015
(CNN) -- Capt.
(CNN) -- Capt.
Super-Jupiter spotted 170 light years away
(CNN) -- Scientists have discovered what could be a massive planet outside our solar system, NASA said Monday.
(CNN) -- Scientists have discovered what could be a massive planet outside our solar system, NASA said Monday.
SpaceX Dragon completes first commercial cargo flight
(CNN) -- The SpaceX Dragon has splashed down in the Pacific Ocean after a three-week flight to the International Space Station, completing the first commercial cargo mission to Earth's orbit, NASA announced Sunday, October 28th.
(CNN) -- The SpaceX Dragon has splashed down in the Pacific Ocean after a three-week flight to the International Space Station, completing the first commercial cargo mission to Earth's orbit, NASA announced Sunday, October 28th.
Amateur astronomers discover new planet with four suns
(CNN) -- Thirty five years ago, a scene in the first "Star Wars" film captivated movie-goers: Luke Skywalker peering across the landscape of Tatooine -- a desert planet dominated by a pair of setting suns.
(CNN) -- Thirty five years ago, a scene in the first "Star Wars" film captivated movie-goers: Luke Skywalker peering across the landscape of Tatooine -- a desert planet dominated by a pair of setting suns.
SpaceX Dragon berthed at ISS for first commercial cargo mission
(CNN) -- The SpaceX Dragon was successfully berthed at the International Space Station on Wednesday, October 10th as the station's crew caught and secured the unmanned cargo capsule high above Earth, NASA announced.
(CNN) -- The SpaceX Dragon was successfully berthed at the International Space Station on Wednesday, October 10th as the station's crew caught and secured the unmanned cargo capsule high above Earth, NASA announced.
SpaceX Dragon capsule arrives at space station
(CNN) -- The SpaceX Dragon was successfully berthed at the International Space Station Wednesday as the station's crew caught and secured the unmanned cargo capsule high above Earth, NASA announced.
(CNN) -- The SpaceX Dragon was successfully berthed at the International Space Station Wednesday as the station's crew caught and secured the unmanned cargo capsule high above Earth, NASA announced.