Ast 115
2-12-24
Chap 3 Review
Planets
Earth-Centered vs. Sum-Centered
Kepler's 3 Laws
Galileo & his discoveries
Chapter 4-5
Newtons Laws
Light (types & Speeds)
telescopes (types ect)
Atomic Physics (atoms of ionization)
Mass #=14
atomic #= 6
Ne utions #=8
2-16-24
Chapter 6-Formation of the Solar System
-98% of the universe is Ht He 2% is Heavy Elements (mettes)
0.15% of the inner planets are the 99.85% are Metals
6.2+6.3 Shaping the Solar System
Dense Core
Solar nebela Theory
•Our dense Core was known as the Solar nebela