NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.

A planned SpaceX mission that was set to launch on Wednesday has been postponed due to a hydraulic issue with the launch tower at Kennedy Space Center in Florida. The mission, part of NASA’s ...

With the launch of Axiom Mission 4 being delayed again, SpaceX is set to launch a Starlink mission during the early hours of Sunday from Florida.

Live updates from SpaceX's Starlink 10-28 mission that launched a Falcon 9 rocket Tuesday, July 8, from Cape Canaveral Space ...

As the fracas between Elon Musk and President Trump escalated last week to the point of Musk threatening to decommission SpaceX’s Dragon spacecraft, NASA revealed even more delays to ...

Live updates from the launch of the Ax-4 mission. The long delayed Axiom Space Mission 4 crew lifted off at 2:31 a.m. on June 25.

With safety at the heart of crewed operations, SpaceX needs calm weather conditions to launch four crewmembers to orbit tonight.

SpaceX had reset the countdown clock for its next human spaceflight, but a NASA decision has forced another delay of the private Axiom Space Ax-4 mission to the International Space Station.

NASA, SpaceX and Axiom Space successfully launched their Axiom-4 mission early Wednesday, sending four astronauts in what is the fourth private commercial mission to the International Space Station.

Following a series of delays, SpaceX, Axiom Space, and NASA are now targeting 2:31 a.m. ET on Wednesday, June 25, (11:31 p.m. PT on Tuesday, June 24) for the launch of Axiom Space’s fourth private ...

But until the air leak detected on the laboratory's Russian segment is resolved, NASA has ... a slew of delays since Axiom Space was originally working toward a May 29 launch. When the crew does get ...