Category:Astrophysics

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Handwiki book24.pngPhysics portal

Here is a list of articles in the Astrophysics category of the Physics portal. Astrophysics is the branch of astronomy that deals with the physics of the universe, including the physical properties (luminosity, density, temperature, chemical composition) of astronomical objects such as stars, galaxies, and the interstellar medium, as well as their interactions. The study of physical cosmology is theoretical astrophysics at its largest scale; conversely, since the energies involved in cosmology, especially the Big Bang, are the largest known, the observations of the cosmos also serve as the laboratory for physics at its smallest scales as well. See Astronomical unit.

Subcategories

This category has the following 22 subcategories, out of 22 total.

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Pages in category "Astrophysics"

The following 200 pages are in this category, out of 268 total.

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