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Space Exploration

7.9B Accommodations for Space Exploration

TermDefinition
Astronaut Person trained to be part of a spacecraft crew.
Space Walk Activity in which an astronaut moves around & does work outside a spacecraft while in space.
Space Suit Complex system of garments that allow astronauts to work safely outside their spacecraft.
Micrometeoroids Tiny meteoroids traveling fast enough to damage spacecraft; "micro-" = tiny.
Microgravity Condition in which people or objects appear to be weightless.
Vacuum Volume of space mostly empty of matter, such as oxygen to breathe.
Created by: trauberk
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