A circumstellar envelope (CSE) is a part of a star that has a roughly spherical shape and is not gravitationally bound to the star core. Usually circumstellar...

molecules that have been detected in the interstellar medium and circumstellar envelopes, grouped by the number of component atoms. The chemical formula...

Majoris in the H band, ascribing the CP to multiple scattering in circumstellar envelopes. Chrysostomou et al. found CP with q of up to 0.17 in the Orion...

mass of the Sun (M☉). It is surrounded by a complex asymmetric circumstellar envelope (CSE) caused by its mass loss. It produces strong molecular maser...

loss of AGB stars means that they are surrounded by an extended circumstellar envelope (CSE). Given a mean AGB lifetime of one Myr and an outer velocity...

the Yellow Hypergiant Star ρ Cassiopeiae: Convection Cells and Circumstellar Envelope". The Astrophysical Journal. 974 (1): 113. arXiv:2408.02756v2. Bibcode:2024ApJ...

type of the star. The gas builds up in an expanding shell called a circumstellar envelope and cools as it moves away from the star, allowing dust particles...

A circumstellar disc (or circumstellar disk) is a torus, pancake or ring-shaped accretion disk of matter composed of gas, dust, planetesimals, asteroids...

proposed the presently-accepted composition of stellar atmospheres Circumstellar envelope Heliosphere ""Beyond the Blue Horizon" – A Total Solar Eclipse Chase"...

surrounding gas, and an ionization front propagates outward into the circumstellar envelope of neutral atoms. About 3000 planetary nebulae are now known to...

the Yellow Hypergiant Star ρ Cassiopeiae: Convection Cells and Circumstellar Envelope". The Astrophysical Journal. 974 (1): 113. arXiv:2408.02756. Bibcode:2024ApJ...

accumulation of material that falls in to a protostar from a circumstellar disk or envelope. Material in the disk is cooler than the surface of the protostar...

one extends out from the center; Betelgeuse is surrounded by a circumstellar envelope composed of matter ejected from the star—matter which absorbs and...

transparent to ultraviolet radiation. Thus, massive stars have a radiative envelope. The lowest mass main sequence stars have no radiation zone; the dominant...

particularly massive stars, millisecond magnetars, interaction with circumstellar material (CSM model), or pair-instability supernovae. The first confirmed...

(NTTS), which is a subset of WTTS. Roughly half of T Tauri stars have circumstellar disks, which in this case are called protoplanetary discs because they...

causes the zodiacal light. Accretion disc Circumplanetary disk Circumstellar envelope Tabby's Star − oddly dimming star List of stars that have unusual...

evolution of the Solar System Interstellar ice List of interstellar and circumstellar molecules Nebula Orion molecular cloud complex Perseus molecular cloud...

Cohen, R. J. (1999). "Maser mapping of small-scale structure in the circumstellar envelope of S Persei". Monthly Notices of the Royal Astronomical Society...

Protoplanetary disk Proplyd Asteroseismology Helioseismology Circumstellar dust Cosmic dust Circumstellar envelope Eddington luminosity Kelvin–Helmholtz mechanism...

Protoplanetary disk Proplyd Asteroseismology Helioseismology Circumstellar dust Cosmic dust Circumstellar envelope Eddington luminosity Kelvin–Helmholtz mechanism...

 493. p. 291. Bibcode:2015ASPC..493..291Z. Farihi, J. (1 April 2016). "Circumstellar debris and pollution at white dwarf stars". New Astronomy Reviews. 71:...

Capture theory Capture of Triton Circumplanetary disk Circumstellar disc Circumstellar envelope Coatlicue Co-orbital configuration Saturn Moons Cosmic...

configuration is said to be in a common envelope phase or undergoing common envelope evolution. During a common envelope phase the embedded binary system is...

pulses violently, the star's gravity is not sufficient to hold its outer envelope, resulting in significant mass loss and shedding. The ejected material...

luminous as a small galaxy. As a quasi-star cools over time, its outer envelope would become transparent, until further cooling to a limiting temperature...

place in less than around 10,000 years or else the density of the circumstellar envelope will fall below the PN formulation density threshold of around 100[clarification...

radiatative heat transfer inefficient) as in the outer envelope. The occurrence of convection in the outer envelope of a main sequence star depends on the star's...

However, their outer envelope is lower in temperature, giving them a yellowish-orange hue. Despite the lower energy density of their envelope, red giants are...

which evidence suggests orbital clearing is taking place within their circumstellar discs. Gravity causes planets to be pulled into a roughly spherical...