Upon completing "Gateway", an ISS that orbits the moon, a crew of astronauts return to Earth to find they've lost weeks of unaccounted for time during what seemed to be a momentary blackout. Their hearing is gone as well. NASA investigates.See moreUpon completing "Gateway", an ISS that orbits the moon, a crew of astronauts return to Earth to find they've lost weeks of unaccounted for time during what seemed to be a momentary blackout. Their hearing is gone as well. NASA investigates. Written by
Pat Smith
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