Results 151 to 160 of about 77,803 (191)

Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Our Galaxy. [PDF]

Open Res Eur
Klaassen P, Traficante A, Beltrán M, Pattle K, Booth M, Lovell J, Marshall J, Hacar A, Gaches B, Bot C, Peretto N, Stanke T, Arzoumanian D, Duarte Cabral A, Duchêne G, Eden D, Hales A, Kauffmann J, Luppe P, Marino S, Redaelli E, Rigby A, Sánchez-Monge Á, Schisano E, Semenov D, Spezzano S, Thompson M, Wyrowski F, Cicone C, Mroczkowski T, Cordiner M, Di Mascolo L, Johnstone D, van Kampen E, Lee M, Liu D, Maccarone T, Saintonge A, Smith M, Thelen A, Wedemeyer S.   +40 more
europepmc   +1 more source

Fundamentals of Interior Modelling and Challenges in the Interpretation of Observed Rocky Exoplanets. [PDF]

Space Sci Rev
Baumeister P, Miozzi F, Guimond CM, Steinmeyer ML, Dorn C, Karato SI, Bolmont É, Revol A, Thamm A, Noack L.   +9 more
europepmc   +1 more source

The dramatic transition of the extreme Red Supergiant WOH G64 to a Yellow Hypergiant

Munoz-Sanchez G, Kalitsounaki M, de Wit S, Antoniadis K, Bonanos A, Zapartas E, Boutsia K, Christodoulou E, Maravelias G, Soszyński I, Udalski A.   +10 more
europepmc   +1 more source

DISSIPATION OF CIRCUMSTELLAR DISKS OF BE STARS

, 2017
B. E. Sabogal, K. Y. Ubaque, A. García-Varela, M.Álvarez, L. Salas   +4 more
openaire   +1 more source

Gravitational Instabilities in Circumstellar Disks [PDF]

Annual Review of Astronomy and Astrophysics, 2016
ARAA Chapter to be published in Fall 2016.
Kaitlin Kratter, Giuseppe Lodato
exaly   +3 more sources

Circumstellar disks around Herbig Be stars

Astronomy and Astrophysics, 2009
Aims: Our goal is to investigate the properties of the circumstellar disks around intermediate mass stars to determine their occurrence, lifetime and evolution.
Asuncion Fuente, Roberto Neri, Père Planesas   +2 more
exaly   +2 more sources

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Observations of Circumstellar Disks

Astrophysics and Space Science, 2004
This review presents recent results on protoplanetary disks obtained from angularly resolved observations. Observations with mm arrays show that disks are in Keplerian rotation, with radius as large as 1000 AU. Optical images show disks to be flared.
Anne Dutrey, Stéphane Guilloteau
openaire   +1 more source

A Circumstellar Disk Around β Pictoris

Science, 1984
A circumstellar disk has been observed optically around the fourth-magnitude star β Pictoris. First detected in the infrared by the Infrared Astronomy Satellite last year, the disk is seen to extend to more than 400 astronomical units from the star, or more than twice the distance measured in the infrared by the Infrared Astronomy Satellite.
B A, Smith, R J, Terrile
openaire   +2 more sources

Dusty Circumstellar Disks

Annual Review of Astronomy and Astrophysics, 2001
▪ Abstract  Dusty circumstellar disks in orbit around main-sequence stars were discovered in 1983 by the infrared astronomical satellite. It was the first time material that was not another star had been seen in orbit around a main-sequence star other than our Sun.
openaire   +1 more source

Circumstellar and circumplanetary disks

2000
This thesis studies disks in three astrophysical contexts: (1) protoplanetary disks; (2) the Edgeworth-Kuiper Belt; and (3) planetary rings. We derive hydrostatic, radiative equilibrium models of passive protoplanetary disks surrounding T Tauri and Herbig Ae/Be stars. Each disk is encased by an optically thin layer of superheated dust grains.
openaire   +1 more source