How do systems outside Earth affect Earth

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結構圖

par Eric Xu

Can’t look into stars just like you cannot look into the sun because of the elements include in them.

Gravity affects the stars and planets just like it affects us people on earth.

This is affects what temperatures on Earth is like

How do systems outside Earth affect Earth

Why does an object go faster as it gets closer to its star?

Elements from the sun in stars.

High eccentricity means larger change in speed

Distance from the Sun

A line from the sun to a planet sweeps out equal areas in equal times

Kepler's Laws

How do stars produce elements?

Stellar Nucleosynthesis: Theory explaining the chemical elements of nuclear fusion reaction of atoms within stars.

Nuclear reactions in the stars and explosions known as supernovae creates elements

Mass converted to energy

Production of heat and energy

Nuclear Fusion:A nuclear reaction where atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.

What evidence is there for the big Bang Theory?

Inflation

Mixture of Elements from stars are what originally came from the sun showing that the Big Bang affect the stars

Doppler Effect: The different frequencies

75% Hydrogen and 25% Helium of stars.Hydrogen could only come from the Big Bang

Leftover Radiation