1. Difference between Nasa now and Nasa in the early.
Gene Cernan stats about Nasa did not do much things but they took more chances. There are always problems, it does not matter for them, how much they plan, how carefully they were.
2. Gemini VII: Astronauts do not do bathing, not changing underwear, not shaving, sleeping without sheets, and not cutting nails and hair during few weeks. They use not well oral hygiene and use very little tissues or wipers. Also they are always inside a pressure suit and a capsule. They could not stretch their legs and always same positions. They live and sleep in spacesuits and helmets.
3. Astronauts clean themselves with moistened towels and rinse less shampoo instead of shower because when they take a shower, the water sprays a few inches to head and drops are getting blob. Also drops are floating and it was hard to keep down the drops from floating.
4. …show more content…
Scientists are studying the effects of zero gravity on the human bones or skeleton. Astronauts grow taller and human spins expand in space.
5. Scientists are interested in studying black bears for 2 reasons. First reason is that researchers believe black bears do not lose any bone during hibernation. Astronauts concern about how can they treat and stop bone
Gene Cernan stats about Nasa did not do much things but they took more chances. There are always problems, it does not matter for them, how much they plan, how carefully they were.
2. Gemini VII: Astronauts do not do bathing, not changing underwear, not shaving, sleeping without sheets, and not cutting nails and hair during few weeks. They use not well oral hygiene and use very little tissues or wipers. Also they are always inside a pressure suit and a capsule. They could not stretch their legs and always same positions. They live and sleep in spacesuits and helmets.
3. Astronauts clean themselves with moistened towels and rinse less shampoo instead of shower because when they take a shower, the water sprays a few inches to head and drops are getting blob. Also drops are floating and it was hard to keep down the drops from floating.
4. …show more content…
Scientists are studying the effects of zero gravity on the human bones or skeleton. Astronauts grow taller and human spins expand in space.
5. Scientists are interested in studying black bears for 2 reasons. First reason is that researchers believe black bears do not lose any bone during hibernation. Astronauts concern about how can they treat and stop bone