Results 161 to 170 of about 5,625,011 (180)

The lunar dust environment: concerns for Moon-based astronomy. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Horányi M, Szalay JR, Wang X.
europepmc   +1 more source

A young gas giant and hidden substructures in a protoplanetary disk. [PDF]

open access: yesNat Astron
Ribas Á   +9 more
europepmc   +1 more source

Study of the amorphization process of MgSiO3 by ion irradiation as a form of dust processing in astrophysical environments

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2002
Abstract The study of the crystalline-to-amorphous transition of silicates triggered by ion irradiation is useful for the understanding of the structural modification of interstellar dust grains. We focused our experiments on the mineral enstatite (MgSiO3), an essential part of the polycrystalline silicate dust.
F. Schrempel   +5 more
openaire   +1 more source

Physical properties of clusters relevant for the dust formation process in oxygen-rich astrophysical environments

2003
The formation of small solid particles (dust grains) from the gas phase in the circumstellar environments of evolved stars or the atmospheres of substellar objects (brown dwarfs) requires suitable physical and chemical conditions. The temperature and density of the gas have to be confined to a certain regime, the emph{dust formation window}, in order ...
openaire   +2 more sources

Carbonaceous Dust Grains Seen in the First Billion Years of Cosmic Time

Nature, 2023
Santiago Arribas   +2 more
exaly  

Residue From Vacuum Ultraviolet Irradiation of Benzene Ices: Insights Into the Physical Structure of Astrophysical Dust

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2020
Bhalamurugan Sivaraman   +2 more
exaly  

Ice Coverage of Dust Grains in Cold Astrophysical Environments

Physical Review Letters, 2020
Cornelia Jäger   +2 more
exaly  

Normal, Dust-Obscured Galaxies in the Epoch of Reionization

Nature, 2021
Pascal Oesch   +2 more
exaly  

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