Matching Pairs StarsOnline version Vocabulary by Davina Faries 1 Black Hole 2 White dwarf 3 Protostar 4 Supernova 5 main sequence 6 Blue giant 7 Black dwarf 8 Red giant 9 Stellar Nebula 10 Nebula 11 Neutron star 12 Planetary nebula A small, hot, dim star that is the leftover center of an old star A large, bright, extremely hot star Brilliant burst of light that follows the collapse of the iron core and explosion of a massive star a diagonal area on an H-R diagram that includes more than 90 percent of all stars is a region of space within which the force of gravity is so strong that nothing, not even light, can escape. a large mass of collapsing gas and dust located in the universe that forms stars and planets a ring-shaped nebula formed by an expanding shell of gas around an aging star. large cloud of dust and gas in space The small dense remains of a high mass star after a super nova A star that expands and cools once it runs out of hydrogen fuel A white dwarf that has burnt out completely. A contracting cloud of gas and dust; the earliest stage of a star's life
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