Results 121 to 130 of about 834,499 (261)
Magnetic Braking of Collapsing Interstellar Clouds [PDF]
, 1976 Robert Fleck, James H. Hunter
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Interstellar grain chemistry and organic molecules [PDF]
The detection of prominant infrared absorption bands at 3250, 2170, 2138, 1670 and 1470 cm(-1) (3.08, 4.61, 4.677, 5.99 and 6.80 micron m) associated with molecular clouds show that mixed molecular (icy) grain mantles are an important component of the ...
Allamandola, L. J., Sandford, S. A.
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Interstellar planetesimals – II. Radiative instability in dense molecular clouds [PDF]
, 1986 W. M. Napier, C. M. Humphries
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Grain growth, optical polarisation, and extinction in interstellar clouds [PDF]
Increases in the wavelength of maximum polarization and the ratio of total to selective extinction are generally assumed to be the result of grain growth in interstellar clouds.
Jones, A. P.
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Gas Kinematics and Dynamics of Carina Pillars: A Case Study of G287.76-0.87
The Astrophysical JournalWe study the kinematics of a pillar, namely G287.76-0.87, using three rotational lines of ^12 CO(5-4), ^12 CO(8-7), ^12 CO(11-10), and a fine structure line of [O i ] 63 μ m in southern Carina observed by SOFIA/GREAT.
Ngo-Duy Tung +7 more
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Relative Velocities between 13CO Structures within 12CO Molecular Clouds
The Astronomical JournalVelocity fields of molecular clouds (MCs) can provide crucial information on the merger and split between clouds, as well as their internal kinematics and maintenance, energy injection and redistribution, and even star formation within clouds.
Lixia Yuan +12 more
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87th Annual Meeting of the Meteoritical Society 2025: Abstracts
Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley +1 more source
The Astronomical JournalWe present the first detection of helium radio recombination lines (HeRRLs) at 800 MHz from the diffuse ionized gas (DIG) in the Cygnus X region, with an ionized helium-to-hydrogen ratio ( ${{n}}_{{\rm{H}}{\rm{e}}}^{+}/{{n}}_{{\rm{H}}}^{+}$ ) of 0.06 ± 0.
D. Anish Roshi +6 more
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The Formation of Large Hydrocarbons and Carbon Clusters in Dense Interstellar Clouds [PDF]
, 1997 Ryan P. A. Bettens, Eric Herbst
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Evidence that Earth was exposed to Cold Dense Interstellar Medium 2 Myrs Ago as a result of the Encounter with Local Lynx Cold Clouds [PDF]
, 2022 M. Opher, Abraham Loeb, J. E. G. Peek
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