Tag: Spacewalks

International Space Station Explained

The International Space Station is a multinational space station that serves as a laboratory for scientific research and international collaboration in space exploration.

STS-121 Explained

STS-121 was a NASA space shuttle mission that aimed to test safety improvements following the Columbia disaster.

STS-41-B Explained

STS-41-B was the tenth Space Shuttle mission and the fourth flight of the Challenger, marking the first untethered spacewalk.

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