Two NASA astronauts will conduct a spacewalk today (March 18) that was delayed by the first-ever medical evacuation of the ISS, and you can watch the action live.

The ISS will host its first spacewalk of 2026 on 18 March at 7:00 a.m. EDT, streamed live by NASA after delays caused by an ...

NASA will provide live coverage as two American astronauts are due to spend hours Wednesday, March 18, on a spacewalk outside ...

After launching on Nov 8, 2023, and the sunsetting of NASA TV (NASA's linear channel) in August 2024, NASA+ has become the ...

Watch live as NASA officials provide an update on the Artemis II Space Launch System rocket and the upcoming mission.

After completing its primary mission, HTV‑X1 cargo spacecraft, which is operated by JAXA and NASA, will depart the ISS on 6 March 2026. Live coverage will begin at 11:45 a.m. EST.

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