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
Telescope Basics 4 (of 6): Understanding telescope and apparent field of view in telescopes
Telescope Basics 3 (of 6): Understanding common eyepieces for telescopes
Telescope Basics 2 (of 6): Learn to calculate magnification for a telescope/understand focal ratios
Which telescope to buy?
"Choosing Your First Telescope"
Refracting vs Reflecting Telescopes
Why There Is Light on Earth But Not in Space