Books in this subject area deal with astronomy: the scientific study of celestial objects (such as stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere. It is concerned with the evolution, physics, chemistry, meteorology, and motion of celestial objects, as well as the formation and development of the universe.
The following 15 related categories may be of interest, out of 15 total.
- ► Book:Extraterrestrial Life (5 pages)
- ► Book:General Astronomy (2 cats, 109 pages)
- ► Messier Index (1 cat, 119 pages)
- ► Pulsars and neutron stars (51 pages)
- ► The Universe Made Simple (18 pages)
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The following 15 pages are in this category, out of 15 total.