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NASA astronauts will conduct a pair of spacewalks in January outside of the International Space Station to prepare for the installation of a roll-out solar array and complete other tasks. …

Speaking at the signing in Geneva, UN Emergency Relief Coordinator Tom Fletcher paid tribute to humanitarian workers operating under increasingly difficult conditions, describing the past year as “a very, very …

NASA astronaut Brig. Gen. Nick Hague has retired from the agency, concluding a distinguished career that included two spaceflight missions, 374 days in space, and multiple spacewalks in support of the …