wyman1234

13 cards·by wyman.lawson

the distance light travels in a year

light year

a cloud of gas and dust in which new stars form

nebula

a gigantic explosion that occurs near the of a star

super nova

a point in space where there is such strong gravity that nothing within a certain distance canescape

black hole

galaxy a huge system of stars dust and gas held together by gravity

answer galaxy

a group of stars that form a pattern

constellation

sun and all the bodies that orbit it

solar system

oe full orbit of an object

revolution

an imaginary line around which the earth rotates

axis

a frozen mass of ice and dust orbiting the sun

comet

one whole spin of an object

rotation

a rocky mass that revolves around the sun

asteroid

an object in orbit around another object

satellite