A company contracted by the U.S. space agency to deliver supplies to the International Space Station has cancelled the launch of a test rocket.
(AP)—The last U.S. space shuttle to soar makes its museum debut this weekend.
(AP) -- One of the giants of American space exploration said Thursday he regrets the coming end of the shuttle program and believes NASA's workhorses for the past three decades could be modernized to allow them to carry ...
The U.S. Navy and NASA are testing out how they'll recover astronauts once they splash down in the ocean following future missions to deep space, something a Navy crew hasn't had to do in nearly 40 years.
SpaceX's next unmanned cargo trip to restock supplies at the International Space Station is scheduled for September 20, the US space agency said Friday.
The tycoons of cyberspace are looking to bankroll America's resurgence in outer space, reviving "Star Trek" dreams that first interested them in science.
Plants are critical in supporting life on Earth, and with help from an experiment that flew onboard space shuttle Discovery's STS-131 mission, they also could transform living in space.
NASA is mulling the worst-case scenarios of leaving the $100 billion International Space Station unstaffed for a period of time following the crash of a Russian rocket, US astronauts said Tuesday.
Two spacewalking astronauts moved a construction crane outside the International Space Station on Thursday, a cumbersome job that took so long they scrapped hanging shields to protect against space junk.
The Obama Administration plans to cancel NASA’s Constellation program that was to take American astronauts back to the Moon. Instead, NASA will oversee a competition among commercial space developers to come up with the ...