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what are binary stars? a system of two stars
what are extrasolar planets? planets that orbit other stars
what is a nebula? a vast cloud of gas where stars and planets maybe formed
what is a neutron star? a very dense small dead star
what is a white dwarf? a left over core of the earth
what are Meteroids? they are remains of comets travelling through space
what is a comet? a celestial body moving about the sun
what is the Kuiper belt? a band of icy rock particles that are on the outer orbit of our solar system
what is the Oort cloud? a cloud of icy rock particles that are beyond our solar system
what is the umbra? the part of the shadow that covers the moon
Created by: chickenman669
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