Results 141 to 150 of about 2,802,385 (296)

Filamentary Hierarchies and Superbubbles: Galactic Multiscale Magnetohydrodynamic Simulations of Giant Molecular Cloud to Star Cluster Formation

open access: yesThe Astrophysical Journal
There is now abundant observational evidence that star formation is a highly dynamical process that connects filament hierarchies and supernova feedback from galaxy-scale kiloparsec filaments and superbubbles to giant molecular clouds (GMCs) on 100 pc ...
Bo Zhao   +4 more
doaj   +1 more source

Preparation of methanediamine (CH2(NH2)2)-A precursor to nucleobases in the interstellar medium. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Marks JH   +3 more
europepmc   +1 more source

A compressed cloud in the Vela supernova remnant [PDF]

open access: yes
To elucidate the nature of the interstellar medium in the vicinity of the Vela supernova remnants (SNR) an extensive study with the International Ultraviolet Explorer of interstellar absorption lines toward 35 stars in the vicinity of the Vela SNR was ...
Jenkins, E. B.   +3 more
core   +1 more source

Variations of Interstellar Gas-to-dust Ratios at High Galactic Latitudes

open access: yesThe Astrophysical Journal
Interstellar dust at high Galactic latitudes can influence astronomical foreground subtraction, produce diffuse scattered light, and soften the UV spectra of quasars.
J. Michael Shull, Georgia V. Panopoulou
doaj   +1 more source

Galactic Cosmic Rays Throughout the Heliosphere and in the Very Local Interstellar Medium. [PDF]

open access: yesSpace Sci Rev, 2022
Rankin JS   +9 more
europepmc   +1 more source

Physical Properties and H i-to-H2 Transition across Taurus Linear Edge

open access: yesThe Astrophysical Journal
Studying the atomic-to-molecular transition is essential for understanding the evolution of the interstellar medium. The linear edge of the Taurus molecular cloud, clearly identified in the ^13 CO(1–0) intensity map, serves as an ideal site for ...
Ningyu Tang   +7 more
doaj   +1 more source

Studies of the local interstellar medium [PDF]

open access: yes
The existing ultraviolet and optical data concerning late-type stars are discussed along with the acquisition and reduction of additional ultraviolet and simultaneous ground-based observation.
Dupree, A. K.
core   +1 more source

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