The taxi service to the orbiting International Space Station is taking no passengers until further notice.
A Soyuz space rocket carrying a NASA astronaut and a Russian cosmonaut suffered an engine problem and the crew had to make an emergency landing minutes after lift-off on Thursday.
This composite image, made from nine frames, shows the International Space Station, with a crew of three onboard, in silhouette as it transits the Sun at roughly five miles per second, Sunday, Oct. 7, 2018.
On its last orbits in 2017, the long-running Cassini spacecraft dove between Saturn's rings and its upper atmosphere and bathed in a downpour of dust that astronomers call "ring rain."
Two American astronauts and a Russian cosmonaut returned to Earth on Thursday wrapping up a six-month mission at the International Space Station as tensions between Washington and Moscow threaten a rare area of cooperation.
NASA expressed doubts Wednesday over a theory floated in Russia that a tiny hole that caused an air leak on the International Space Station was the result of sabotage.
Russian investigators looking into the origin of a hole that caused an oxygen leak on the International Space Station have said it was caused deliberately, the space agency chief said.
New photos taken on the surface of an asteroid show that it is (drumroll, please) ... rocky.
On 21 September 2018, 280 million km from Earth, a roughly 1.5 square-metre cube descended towards a primitive space rock. After years of planning and 4 years in flight, this tiny spacecraft captured this 'shadow selfie' ...
A European-made rocket has blasted off from French Guiana for the 100th time, in a symbolic landmark for its manufacturer as it comes under increasing pressure from Elon Musk's SpaceX programme.