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Space and Gravity
13 cards·by madi
Light Year
the distance light travels in a year
Nebula
A cloud of gas and dust in which new clouds form
super nova
An explosion that happens at the end of a star
black hole
a point in space that it has so much gravity is so strong nothing in the distance can escape
galaxy
A big system made of stars dust and gas that is held together by gravity
constellation
a group of stars that form a pattern
solar system
sun and the bodies that orbit it
revolution
one full orbit of one object
Axis
a imaganary line in the middle of the earth that it rotates on
comat
a frozen mass of ice and dust orbiting the sun
rotation
one whole spin of an object
astroid
a rocky mass that revalves around the sun
satellite
an object in orbit around another object