Add Yahoo as a preferred source to see more of our stories on Google. For the first time in more than a year, two astronauts will conduct an all-female spacewalk outside the International Space ...

NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space Station by Anil Menon.

The International Space Station's U.S. segment and portions of the Russian segment are pictured from the SpaceX Crew Dragon Endeavour during a fly around of the orbiting lab that took place following ...

The launch of SpaceX's Crew-13 mission to the ISS, previously scheduled for Sept. 12, has been delayed due to an oxidizer leak on the Dragon spacecraft. A new target has not yet been announced.

SpaceX is set to launch a crew of four private astronauts to space early Tuesday morning, part of a groundbreaking mission aimed at performing the world's first commercial spacewalk. NASA decided ...

NASA announced that the Crew-13 mission, the first launch with astronauts from the US since Artemis II in April, has been delayed. Here's why.