How keeping astronauts healthy can tell us what on Earth to do
Meanwhile, space tourism, which is gathering pace, brings its own health issues. Traditionally, astronauts are handpicked ...
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US elections: How NASA enables astronauts to vote from space
As the United States gears up for its presidential election on November 5, two astronauts on board the International Space Station (ISS) will be casting their votes from space. Boeing Starliner ...