How do systems outside Earth affect Earth
What evidence is there for the big Bang Theory?
Leftover Radiation
75% Hydrogen and 25% Helium of stars.Hydrogen could only come from the Big Bang
Doppler Effect: The different frequencies
Mixture of Elements from stars are what originally came from the sun showing that the Big Bang affect the stars
Inflation
How do stars produce elements?
Nuclear Fusion:A nuclear reaction where atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.
Production of heat and energy
Mass converted to energy
Nuclear reactions in the stars and explosions known as supernovae creates elements
Stellar Nucleosynthesis: Theory explaining the chemical elements of nuclear fusion reaction of atoms within stars.
Why does an object go faster as it gets closer to its star?
Kepler's Laws
A line from the sun to a planet sweeps out equal areas in equal times
Distance from the Sun
High eccentricity means larger change in speed
Elements from the sun in stars.