Results 91 to 100 of about 372,210 (210)

Interstellar Matter Structure along the Line of Sight to Cyg X-1

open access: yesOpen Astronomy, 2015
High-resolution spectra (R = 60 000) of Cyg X-1 = V1357 Cyg obtained with the NES echelle spectrograph of the Russian 6 meter telescope (3950–6690 Å) were used to study narrow interstellar absorption lines.
Bochkarev N. G.   +3 more
doaj   +1 more source

Fast, computer‐assisted detection of dust and debris impact craters on Stardust interstellar foils [PDF]

open access: hybrid, 2021
B. T. De Gregorio   +5 more
openalex   +1 more source

Dust-extinction-curve Variation in the Translucent Interstellar Medium Is Driven by Polycyclic Aromatic Hydrocarbon Growth

open access: yesThe Astrophysical Journal Letters
The first all-sky, high-resolution, 3D map of the optical extinction curve of the Milky Way revealed an unexpected steepening of the extinction curve in the moderate-density, “translucent” interstellar medium (ISM).
Xiangyu Zhang   +2 more
doaj   +1 more source

PILOT: a balloon-borne experiment to measure the polarized FIR emission of dust grains in the interstellar medium [PDF]

open access: green, 2014
R. Misawa   +57 more
openalex   +1 more source

Dust/ice mixing in cold regions and solid-state water in the diffuse interstellar medium [PDF]

open access: green, 2020
А. В. Потапов   +3 more
openalex   +1 more source

Silicate Extinction Profile Based on the Stellar Spectrum by Spitzer/IRS

open access: yesThe Astrophysical Journal
The 9.7 and 18 μ m interstellar spectral features, arising from the Si–O stretching and O–Si–O bending modes of amorphous silicate dust, are the strongest extinction features in the infrared.
Zhenzhen Shao, Biwei Jiang
doaj   +1 more source

Extreme Starlight Polarization Efficiency toward ζ Ophiuchi: A Case for Line-of-sight Foreground Subtraction

open access: yesThe Astronomical Journal
Despite the pervasive nature of interstellar dust and its impact on nearly all observations, most dust corrections employ line-of-sight averages over large angular scales.
Jordan A. Bartlett, Henry A. Kobulnicky
doaj   +1 more source

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