accretion disc
91OB star — LH 72 is one of the OB associations present in the Large Magellanic Cloud. OB stars are hot, massive stars of spectral types O or B which form in loosely organized groups called OB associations. They are short lived, and thus don t move very far… …
92Bright giant — Hertzsprung–Russell Diagram Spectral Type Br …
93Traditional Chinese star names — are the names of stars used in ancient Chinese literature, history, religion, mythology, folklore, Chinese opera and such methods of divination as astrology, horoscope (火羅) and Feng shui. Chinese star names sometimes consist of a Chinese… …
94NGC 3227 — and NGC 3226 Observation data (J2000 epoch) Constellation Leo …
95Orion variable — An Orion variable is a variable star which exhibits irregular and eruptive variations in its luminosity and is typically associated with diffuse nebulae. It is thought that these are young stars which will later become regular, non variable stars …
96Instability strip — The Instability strip is a nearly vertical region in the Hertzsprung–Russell diagram which is occupied by pulsating variable stars (including RR Lyrae variable, Cepheid variable, W Virginis variable, ZZ Ceti variable, RV Tauri variable, Delta… …
97List of most luminous stars — Below is a list of stars arranged in order of decreasing luminosity (increasing bolometric magnitude). Accurate measurement of stellar luminosities is quite difficult in practice, even when the apparent magnitude is measured accurately, for three …
98Microturbulence — is a form of turbulence that varies over small distance scales. (Large scale turbulence is called macroturbulence.) Contents 1 Stellar 2 Magnetic nuclear fusion 3 Oceanography 4 References …
99Dark star (dark matter) — This article is about star like objects heated by dark matter annihilation. For the astronomical objects described by Newtonian mechanics, see dark star (Newtonian mechanics). For the black hole like objects based on dark energy, see dark energy… …
100Cosmic infrared background — (CIB) is a mysterious infrared light coming from outer space. It is slowly being resolved into specific sources by infrared telescopes. In some ways it is analogous to the cosmic microwave background, but at shorter wavelengths. Contents 1… …
