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Astronomy (Stars)

QuestionAnswer
What is the most accepted theory for how the universe formed? The Big Bang Theory
What does the Hertzsprung–Russell diagram show? the relationship between absolute magnitude in relation to their surface temperatures
What is the lifespan of the sun? 12 billion years
What are galaxies? Collections of billions of stars
What is our solar sytem a part of? The Milky Way
What is the most common unit if measurement used in astronomy A Light-Year
How much more energy do Blue Giant stars put out then the sun 10,000 times
Name the more massive stars in order. Nebula, protostar, main sequence star, supernova, neutron star
What is the most accepted theory for how solar system and stars form? The Solar Nebular Theory
What controls how a star evolves, lifespan, and ultimate fate? Mass (size)
Created by: hcps-knightdr
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