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Science Vocab. Stars

Stack #194342

a distance light travels in one year, which is about 9.5 trillion kilometers light-year
the apparent shift in the position of an object when viewed from different locations parallax
a cloud of gas and dust in space nebula
the stage in which stars produce energy through the fushion of hydrogen into helium main sequence
a dense core that may be left behindafter a higher-mass star explodes in a supernove neutron star
the final stage of an extremely massive star, which is invisible because its gravity prevents any form of radiation from escaping black hole
Created by: gemininoelle