7.9B Accommodations for Space Explorations
Flashcard maker : Ember Wagner
A person trained to be part of a spacecraft crew.
An activity in which an astronaut moves around and does work outside a spacecraft while in space.
A complex system of garments that allow astronauts to work safely outside their spacecraft.
Tiny meteoroids traveling fast enough to damage spacecraft.
The almost complete absence of gravity that can only be found in space.
A volume of space mostly empty of matter, such as oxygen to breathe.