This are the processes undergone by astronauts
2006-09-09 13:24:44 · 3 answers · asked by gigi 1 in Science & Mathematics ➔ Astronomy & Space
Space sickness a variant of transportation sickness, like sea sickness, is a sensitivity to acceleration and is an important biological phenomenon to take account in space travel. Astronauts must not be subject to it.
2006-09-09 13:34:06 · answer #1 · answered by Joseph Binette 3 · 0⤊ 0⤋
Are taken in consideration:
- the absence of grativy = bones are loosing the calcium, muscles atrofiation, blood circulation is affected.
- various accelerations and decelerations = temporary affect the blood circulation to / from internal organs and .... the BRAIN.
2006-09-13 10:51:39 · answer #2 · answered by dand370 3 · 0⤊ 0⤋
you have to have gravity to feel the effects of inertia. space travel at very high speeds would feel like you were sitting still.
2006-09-13 07:10:23 · answer #3 · answered by Felix Arcanus 5 · 0⤊ 0⤋