New crew launches to space station, kicking off long-awaited return process for two NASA astronauts
For astronauts Suni Williams and Butch Wilmore, Friday's launch means they are closing in on their flight back to Earth after ...
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NASA's Europa Clipper will fly close to Mars today on way to Jupiter's icy moon
"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...