coopdog

8 cards·by legacy-6043475864715264@noemail.invalid

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 end of the life of some stars

super nova

in space that has such a strong force of gravity that nothing within a certain distance of it can escape

blackhole

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

galaxy

a group of stars that forms a pattern

constellation

sun and all the bodies that orbit it

solar system

one full orbit of an object around another objects

revolution