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As with sea sickness and car sickness, space motion sickness symptoms can vary from mild nausea and disorientation to vomiting and intense discomfort; headaches and nausea are often reported in varying degrees. The most extreme reaction yet recorded was that felt by Senator Jake Garn in 1985 on Space Shuttle flight STS-51-D. NASA later jokingly ...
Additional symptoms include fluid redistribution (causing the "moon-face" appearance typical in pictures of astronauts experiencing weightlessness), [5] [6] loss of body mass, nasal congestion, sleep disturbance, and excess flatulence. A 2024 assessment noted that "well-known problems include bone loss, heightened cancer risk, vision impairment ...
Information on medical conditions that occurred during expeditions on Earth in extreme environments (submarine, alpine, Arctic and Antarctic expeditions, expeditions to other remote ground-based locations, etc.) or NASA's Extreme Environment Mission Operations; Medical studies regarding the probabilities of diseases and injuries due to age
NASA astronauts. After a monthslong delay, there is a new plan to bring two NASA astronauts home from the International Space Station. ... Symptoms of the rare but potentially fatal disease ...
Research to date into human psychological and sociological effects based on on-orbit near-Earth experiences may have limited generalizability to a long-distance, multi-year space expedition, such as a mission to a near-Earth asteroid (which currently is being considered by NASA) or to Mars. In the case of Mars, new stressors will be introduced ...
NASA initially planned to bring all four back to Earth in February, but last December, another month was tacked onto the mission because of work needed to ready the Crew 10 Dragon for launch ...
When Mariner 4 flew by Mars on July 15, 1965, it captured the first images of another planet from space. But the first image of Mars ever seen on TV was different than expected.
For Space Shuttle missions, in the firing room at the Launch Control Center, the NASA Test Director (NTD) performed this check via a voice communications link with other NASA personnel. The NTD was the leader of the shuttle test team responsible for directing and integrating all flight crew, orbiter, external tank/solid rocket booster and ...