Orbiting astronauts are continuously 'falling' around Earth in a way that creates:
- a. Weightlessness feeling (microgravity)
- b. Heavier weight than mountains always
- c. No motion ever
- d. Instant teleport home each second
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Sunita in Space — Practice
Spacecraft life, training and science dreams.
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Thin atmosphere seen from space warns us that:
- a. Air layer is precious and limited-looking
- b. Air is infinite thickness always
- c. Pollution cannot exist
- d. Breathing needs no care on Earth
Bone/muscle loss risk in long missions is why:
- a. Exercise protocols exist in space
- b. Astronauts avoid all movement forever as rule
- c. Gravity increases in orbit for bones only
- d. Food is optional
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