The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

White House-led talks on the future of TikTok are coalescing around a plan for the biggest non-Chinese investors in parent ...

Soviet cosmonaut Alexei Leonov made history as the first person to walk in space. The spacewalk lasted 10 minutes. Also, on ...

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

The European Space Agency has cleared a former Paralympian to train for a stint on the International Space Station. That’s a ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

NASA websites have dropped references to landing the first woman on the moon as part of the goals for its Artemis program.

Neil deGrasse Tyson has once again taken a jab at tech billionaire and world's richest person Elon Musk. He said that travel ...

SpaceX unveiled its now-closed bracket challenge on social media site X with the simple message, "perfect destination for a ...

As astronauts Butch Wilmore and Sunita Williams return to Earth this week after being stranded at the ISS for 9 months, ...