2007-11-23 10:21:18 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
yes.
Constant changes in acceleration plays havoc with your balance. "Weightlessness" is really an impression of falling (that is why they call it 'free-fall').
Muscles that don't get used atrophy.
Over long periods, since the bones do not carry any weight, they lose calcium.
2007-11-23 10:40:11 · answer #1 · answered by Raymond 7 · 0⤊ 0⤋
If The Gravity On The Space Ship Is Switched Off You Will Start To Feel Weightless And Sick.
If The Gravity Is On You Will Be Fine.
2007-11-24 03:57:51 · answer #2 · answered by Christian C 3 · 1⤊ 0⤋
Yes. The threat of exposure to cosmic radiation can cause cancer, or other radiation related illnesses.
2007-11-24 03:57:52 · answer #3 · answered by Anonymous · 1⤊ 0⤋
Absolutely!
Our physiology is not suited for zero gravity environment.
2007-11-23 19:46:04 · answer #4 · answered by autoglide 3 · 0⤊ 0⤋
maybe at first
2007-11-23 18:54:29 · answer #5 · answered by nightowl 2 · 0⤊ 0⤋