Results 181 to 190 of about 267,461 (212)

Dust - Interplanetary And Interstellar

1973
In the physical universe, perturbative clumpings of material include the entire spectrum of sizes from the subatomic to the metagalaxy. The span of masses from the electron to our Galaxy goes from 10-27 to 1044 gm, or 71 powers of 10. Between these two extremes, Nature displays a comprehensive array to the astronomer, as listed in Table 6-I.
F.E. Roach, Janet L. Gordon
openaire   +1 more source

The Diffuse Interstellar Bands and Interstellar Dust

1995
As far as we now know, interstellar dust and the diffuse interstellar bands (DIBs) are not directly related; there is no really good correlation between any DIB and a specific feature of interstellar extinction. I argue that it is not useful to consider the λ2175 “bump”, by far the strongest feature in the interstellar extinction law (in terms of ...
openaire   +1 more source

Evolution of Interstellar Dust

1987
This paper presents a review of our current knowledge of interstellar dust. The composition of the interstellar dust is summarized in Table 1. About half of the dust volume consists of amorphous silicates. The other half has to be made up out of a carbonaceous component, such as graphite, amorphous carbon (e.g., soot), and/or organic grain mantles (e.g.
A. G. G. M. Tielens, L. J. Allamandola
openaire   +1 more source

Dust as interstellar catalyst

2016
International ...
Cazaux, S., Minissale, M., Dulieu, F., Hocuk, S.   +3 more
openaire   +4 more sources

Interstellar Dust and Circumstellar Dust Disks

2001
Interstellar dust research belongs to the young branches of astrophysics. With the establishment of sensitive observational techniques in the astronomical infrared spectroscopy in the 1960s, diagnostic circumstellar and interstellar dust bands were detected and induced an explosive development of the whole field.
openaire   +1 more source

The Composition of Interstellar Dust

1996
The majority of interstellar grain models are based on a dust population composed of carbon and silicate grains. Abundance studies using high-resolution absorption line spectra, however, suggest that other grain types, perhaps oxides or metal grains, are prevalent in interstellar clouds.
openaire   +1 more source

Interstellar Dust

Annual Review of Astronomy and Astrophysics, 1968
Beverly T. Lynds, N. C. Wickramasinghe
openaire   +1 more source

Interstellar Dust

2005
  +4 more sources

Interstellar Dust

2021
openaire   +1 more source

Structure and evolution of interstellar carbonaceous dust. Insights from the laboratory

Frontiers in Astronomy and Space Sciences, 2022
Miguel Jiménez-Redondo, Isabel Tanarro, Víctor Herrero   +2 more
exaly