Category:Astrophysics

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 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.

Subcategories

There are 4 subcategories to this category.

A

• Astrophysicists

B

• Black holes

C

• Cosmology

S

• Stellar evolution

Articles in category "Astrophysics"

There are 55 articles in this category.

Astrophysics A Accretion (astrophysics) Asteroseismology B B-Field Big Bang Black body Black hole C Chandrasekhar limit Compact star Cosmic microwave background radiation Cosmochemistry Cosmogony Cosmological constant Cosmology D Dark-energy star Degenerate matter E Ekpyrotic F J. Richard Fisher

G Galaxy rotation problem Gamma ray burst Gravitational lens H Helioseismology Hot dark matter Hypernova I IUCAA Instituto de Astrofísica de Canarias L Lane-Emden equation Light cone List of astronomical topics M Magnetogravity Metallicity Modified Newtonian dynamics Monthly Notices of the Royal Astronomical Society N Neutronium A New Theory of Magnetic Storms Normal star Nova

N cont. Nucleosynthesis O Olbers' paradox P P-process Peculiar star Polytrope Protogalaxy Q Quark star R R-process Redshift survey S S-process Stellar dynamics Stellar nucleosynthesis Supernova T Terrestrial gamma-ray flashes Theoretical astrophysics Timeline of black hole physics Timeline of gravitational physics and relativity V VIRGOHI21