NASA, SpaceX and astronauts
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Command over the International Space Station (ISS) has changed hands. In a ceremony onboard the station on Monday, NASA astronaut Mike Fincke relinquished the charge of the ISS’s Expedition 74 over to Russian cosmonaut Sergey Kud-Sverchkov.
The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.