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Astrophysics (Orbits (The difference between the orbit of a comet and a…
Astrophysics
Orbits
The difference between the orbit of a comet and a planet
What causes orbits
What are the following?
Universe
Galaxy
Solar sytem
Star classification
OBAFGKM
Hotter stars are bluer
Cooler stars are redder
Life cycle of a star
Large mass
Nebula
Main sequence
Red super giant
Supernova
Neutron star
Black hole
Small mass
Nebula
Main sequence
Red giant
Planetary nebula
White dwarf
Black dwarf
Two factors that affect the strength of gravity
