Stepping_Out_for_a_Spacewalk_at_the_Space_Station_on_This_Week_@NASA_–_November_3,_2023(1080p)

Spacewalks, also known as extravehicular activities (EVAs), are when astronauts leave the confines of their spacecraft or space station and venture into open space. During spacewalks, astronauts perform tasks such as repairing equipment, conducting experiments, and testing new technologies.

The International Space Station (ISS) is a large spacecraft in low Earth orbit, where astronauts from various countries live and work. It serves as a space environment research laboratory, where scientific research and experiments are conducted in various fields including biology, physics, astronomy, and meteorology. The ISS also plays a crucial role in international cooperation, as it is a joint project involving multiple space agencies, including NASA, Roscosmos, ESA, JAXA, and CSA.