NASA's Artemis IV moon mission will be a complicated affair — especially if SpaceX's Starship ends up being the lunar lander.

Among the crew is a Canadian astronaut whose wife will give birth while he’s away on the six-month space station mission.

A thrilling demonstration of SpaceX's commitment to astronaut safety. This video captures the test of the emergency slide at Launch Pad 40, showcasing its functionality and design. Credit: Space.com | ...

Although their stay at the International Space Station will last a long six months, the flight there promised to be the quickest yet for Elon Musk’s company: a mere eight-hour t ...

The crew is preparing to launch to the International Space Station Thursday.

With the arrival of four fresh space station crew members, four others will head for home after 235 days in orbit.

(Updates story to add new information about the crew medical condition, release from hospital, and about long duration spaceflights.) Over the weekend, an astronaut who suffered a medical issue after ...

Here's how you can watch live as four astronauts selected for the Crew-13 mission launch atop a SpaceX rocket for the International Space Station.

PARIS (Reuters) - Saudi Arabia is planning to launch two astronauts to the International Space Station aboard a space capsule from Elon Musk's SpaceX, becoming the latest Gulf nation to strengthen ...

CAPE CANAVERAL, Fla.—A SpaceX Falcon 9 rocket, burning bright, broke through gray, dreary skies over Florida’s Space Coast on Oct. 1. The launch of the rocket—capped with the reusable Crew Dragon ...