You'll have plenty of ways to watch NASA's next spacewalk outside the International Space Station, set for June 30, 2026. Here's everything to know.

NASA astronaut Chris Williams recently flexed his muscles for a photo while on a spacewalk with fellow astronaut Jessica Meir.

NASA astronauts Chris Williams and Jessica Meir completed a 7-hour, 20-minute spacewalk Tuesday to replace a malfunctioning wrist joint on the International Space Station's Canadarm2 robotic arm.

Two NASA astronauts will conduct a long-delayed spacewalk today (March 18), and you can watch the action live. NASA astronauts Jessica Meir and Chris Williams will venture outside the International ...

Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...