Results 241 to 250 of about 2,962 (295)

Using JADES NIRCam photometry to investigate the dependence of stellar mass inferences on the IMF in the early universe. [PDF]

Proc Natl Acad Sci U S A
Woodrum C, Rieke M, Ji Z, Baker WM, Bhatawdekar R, Bunker AJ, Charlot S, Curtis-Lake E, Eisenstein DJ, Hainline K, Hausen R, Helton JM, Hviding RE, Johnson BD, Robertson B, Sun F, Tacchella S, Whitler L, Williams CC, Willmer CNA.   +19 more
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A nearby dark molecular cloud in the Local Bubble revealed via H₂ fluorescence. [PDF]

Nat Astron
Burkhart B, Dharmawardena TE, Bialy S, Haworth TJ, Cruz Aguirre F, Jo YS, Andersson BG, Chung H, Edelstein J, Grenier I, Hamden ET, Han W, Hoadley K, Lee MY, Min KW, Müller T, Pattle K, Peek JEG, Pleiss G, Schiminovich D, Seon KI, Wilson AG, Zucker C.   +22 more
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Little red dots as young supermassive black holes in dense ionized cocoons. [PDF]

Nature
Rusakov V, Watson D, Nikopoulos GP, Brammer G, Gottumukkala R, Harvey T, Heintz KE, Damgaard R, Sim SA, Sneppen A, Vijayan AP, Adams N, Austin D, Conselice CJ, Goolsby CM, Toft S, Witstok J.   +16 more
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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

Characterization of exoplanets in the James Webb Space Telescope era. [PDF]

Proc Natl Acad Sci U S A
Lunine JI, Bahcall N.
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Skylab ultraviolet stellar astronomy experiment S019

Applied Optics, 1977
An objective-prism stellar spectrograph of 15-cm aperture was flown on all three Skylab missions. The wavelength region from 1300 A to 5000 A was covered by a special optical system containing a combination of reflecting telescope optics, a CaF(2) objective prism, and an achromatized field corrector lens system of CaF(2) and LiF.
F G, O'Callaghan, K G, Henize, J D, Wray
openaire   +2 more sources

Stellar infrared astronomy with EDISON

Space Science Reviews, 1992
In this review the IR emission from circumstellar material is discussed, both of ionized gas and dust grains, and the astrophysical information that can be extracted from such observations. Some emphasis is placed on the possibilities of stellar IR astronomy using a large space-borne telescope, especially with respect to the much better spatial and ...
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Virtual Observatory for stellar astronomy

Astronomische Nachrichten, 2013
AbstractThe principal idea of the Virtual Observatory is to achieve real transparency for astronomical data, similar to transparency for all the world's documents in the World Wide Web. In the Virtual Observatory, all the world's astronomical data is available from one's desktop.
Malkov, O., Zolotukhin, I.
openaire   +3 more sources

Stellar X-ray astronomy

Advances in Space Research, 1990
Abstract The properties of the X-ray emission from normal stars, i.e., single stars located on the main-sequence or giant branch, are reviewed. Theoretical attempts to explain the observed X-ray emission both from early as well as late type stars are presented and, in particular, coronal length scale determination from spatially unresolved data is ...
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