click below
click below
Normal Size Small Size show me how
Astronomey 2
Question | Answer |
---|---|
What is the Big Bang Theory? | Is most widely accepted theory of our universe fromed |
What is a Solar Nebula? | Is a huge, vast cloud of ice, gas and dust |
What is the order of the Less massive stars? | 1. Nebula 2. protostar 3. main sequence star 4. white dawrf 5. black north(death) |
What are Galaxies? | Are collection of billions of stars |
What are Black holes? | Are th end of the life cycle of some supergiant stars |
What is Light-Year? | Is the distance travels in one year |
What does The Hertzsprund- Russell diagram show you? | Shows the realtionship between absolute magnitude(brightness) in relation to their surface temperatures |
What is the Solar Nebular theory? | is most widely accepted theory on how solar system and stars form |
What is the order of the More massive stars? | 1.Nebula 2.protostar 3.Main Sequence 4.Supernova 5.Neutron star |
What does an All star start off as? | A Nebula that collapses |