Results 101 to 110 of about 504 (195)

A radio-detected type Ia supernova with helium-rich circumstellar material. [PDF]

Nature, 2023
Kool EC, Johansson J, Sollerman J, Moldón J, Moriya TJ, Mattila S, Schulze S, Chomiuk L, Pérez-Torres M, Harris C, Lundqvist P, Graham M, Yang S, Perley DA, Strotjohann NL, Fremling C, Gal-Yam A, Lezmy J, Maguire K, Omand C, Smith M, Andreoni I, Bellm EC, Bloom JS, De K, Groom SL, Kasliwal MM, Masci FJ, Medford MS, Park S, Purdum J, Reynolds TM, Riddle R, Robert E, Ryder SD, Sharma Y, Stern D.   +36 more
europepmc   +1 more source

Interstellar C_2 Molecule Detected in UV Spectra of Reddened Stars [PDF]

, 2007
Marcin Dyrka, B. Wszołek
openalex   +1 more source

Interstellar reddening in the galaxy

, 1964
Objective prism spectra obtained with the 16/24/60-inch Schmidt telescope have been used for an investigation of the wavelength dependence of interstellar absorption in the spectral range from 8000A to 3450A, in a region of 30 square degrees in Cygnus centred on (20ʰ15ᵐ, 38 °).
openaire   +1 more source

Observations of Interstellar Reddening--IV: Results for the Region in Cepheus [PDF]

, 1968
K. Nandy
openalex   +1 more source

Discovery of spectacular quasar-driven superbubbles in red quasars. [PDF]

Sci Adv, 2023
Shen L, Liu G, He Z, Zakamska NL, Glikman E, Greene JE, Hu W, Mou G, Wylezalek D, Rupke DSN.   +9 more
europepmc   +1 more source

Studies of A and F stars in the region of the North Galactic Pole – V. Interstellar reddening and the uvbyβ intrinsic colour calibration [PDF]

, 1983
R. W. Hilditch, Graham Hill, J. V. Barnes   +2 more
openalex   +1 more source

Testing Cluster Membership of Planetary Nebulae with High-precision Proper Motions. II. HST Observations of PHR J1315–6555 in the Open Cluster AL 1 (ESO 96-SC04)

The Astronomical Journal
Planetary nebulae (PNe) shown to be members of star clusters provide information on their properties and evolutionary histories that cannot be determined for PNe in the field, in particular the initial masses of their progenitor stars.
Andrea Bellini, Howard E. Bond, Kailash C. Sahu   +2 more
doaj   +1 more source

Probing the missing link between the diffuse interstellar bands and the total-to-selective extinction ratio $R_V\,\!-\!$ I. Extinction versus reddening [PDF]

, 2019
Kaijun Li, Aigen Li, Fu-Yuan Xiang
openalex   +1 more source

Uniform Forward-modeling Analysis of Ultracool Dwarfs. III. Late-M and L Dwarfs in Young Moving Groups, the Pleiades, and the Hyades

The Astrophysical Journal
We present a uniform forward-modeling analysis of 90 late-M and L dwarfs in nearby young (∼10–200 Myr) moving groups, the Pleiades, and the Hyades using low-resolution ( R ≈ 150) near-infrared (0.9–2.4 μ m) spectra and the BT-Settl model atmospheres.
Spencer A. Hurt, Michael C. Liu, Zhoujian Zhang, Mark Phillips, Katelyn N. Allers, Niall R. Deacon, Kimberly M. Aller, William M. J. Best   +7 more
doaj   +1 more source

On the Methods of Correction for the Interstellar Reddening of Planetary Nebulae [PDF]

, 1968
V.P. Arhipova
openalex   +1 more source