A pod of dolphins gave the four astronauts of SpaceX's Crew-9 mission a warm welcome after their capsule splashed down in the ocean on Tuesday afternoon (March 18).

Add Yahoo as a preferred source to see more of our stories on Google. After an astronaut suffered a medical issue on the International Space Station, NASA's four-person Crew-11 is making preparations ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA gave the go for the SpaceX Crew-11 mission to depart the International Space Station on Wednesday headed for an overnight ...

A look at how NASA coordinates astronaut recovery after ocean splashdown, including planning, training, risk management, and real-time operations with commercial partners.

NASA and SpaceX are preparing to carry out the first medical evacuation of astronauts from the International Space Station, a mission that will test how well two decades of planning translate into ...