Life Cycle of a Star. Stage 1 Protostars Protostars Huge clouds of gas (hydrogen) in which stars are made. Many thousands of times bigger than our.
Our Place in the Cosmos Lecture 11 Understanding Stars - the H-R Diagram.
Life Cycle of a Star Waves, Atoms and Space. Stage 1 Protostars.
Star Life Cycle. Stellar Evolution: Life of the Star The most massive stars have the shortest lives. Stars that are 25 to 50 times that of the sun live.
Life Cycle of a Star Based on Mass of Star. All Stars – Stage 1-Nebula Gravity main force, pulls cloud INWARD. Temperature = INCREASES Gravity based on.
Starter What is the difference between an irregular and elliptical galaxy? Practice: Stars Sizes ppt and Notes Glue notes here when done 1/16/15 143 144.
Astronomy/Solar System Presentation for Science Olympiad Presented by the New Mexico Tech Astronomy Club November 5 th, 2010.
