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
Gravity on Other Planets Compared to Earth
Universal Gravitation - Surface Gravity
Keplers Third Law
Life in Zero Gravity with Astronaut Mike Massimino
