Astronomy
Course Description
Astronomy
The scientific study of the universe and the objects in it, including stars, planets, nebulae, and galaxies. Astronomy deals with the position, size, motion, composition, energy, and evolution of celestial objects. Astronomers analyze not only visible light but also radio waves, x-rays, and other ranges of radiation that come from sources outside the Earth's atmosphere.
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Posts
Free falling in outer space
Circular Motion Problems
Calculating the Gravitational Force Review
Gravity, Universal Gravitation Constant - Gravitational Force Between Earth, Moon & Sun
Orbital Velocity
Calculating the Orbital Period of a Satelite
Calculating Orbital Velocity of a Satellite