Hitching A Ride On the ISS

Last week, Russia’s state news agency, TASS, announced a Russian cosmonaut had told them living bacteria have been found on the outside of the International Space Station. The lead of Russia’s ISS crew, launching in December, Anton Shkaplerov, had said the station’s Russian segment was swabbed by previous cosmonauts during spacewalks, called Extravehicular Activities, taking […]

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