The medical center previously conducted a test with bacteria in simulated space conditions, which showed a reduced ability to ...

A SpaceX Falcon 9 rocket took off from Launch Complex 39A at NASA's Kennedy Space Center (KSC) in Florida at 11:43 a.m. EDT ...

The head of Russia's space agency Roscosmos said Thursday that he had agreed with his NASA counterpart during talks in the ...

Mark and Scott Kelly, twin brothers and former NASA astronauts, spoke to "CBS Mornings" about how the agency is set to lose ...

The launch of four astronauts who are part of the SpaceX Crew-11 to the International Space Station has been delayed until ...

The four astronauts of SpaceX's Crew-11 mission will arrive at the International Space Station around 3 a.m. EDT on Saturday ...

An international crew of four astronauts launched toward the International Space Station from Florida on Friday aboard a ...

NASA's new temporary administrator on Thursday held a rare face-to-face meeting in Florida with Russia's space agency chief, ...

July 31 (UPI) -- SpaceX's Crew-11 mission to the International Space Station was scrubbed just before launch on Thursday. The ...

The U.S.-Japanese-Russian crew of four rocketed from NASA’s Kennedy Space Center. They’ll replace colleagues who launched to ...

A Crew Dragon spacecraft is on its way to the International Space Station with a new crew, but how long they will stay at the ...

"But be patient with us. Let's make sure that the vehicle is ready to go and that our team is really certain before we hit ...