Results 111 to 120 of about 13,210 (208)

Dust in and Around the Heliosphere and Astrospheres. [PDF]

open access: yesSpace Sci Rev, 2022
Sterken VJ   +9 more
europepmc   +1 more source

The JCMT BISTRO Survey: The Magnetic Fields of the IC 348 Star-forming Region

open access: yesThe Astrophysical Journal
We present 850 μ m polarization observations of the IC 348 star-forming region in the Perseus molecular cloud as part of the B-fields In STar-forming Region Observation survey. We study the magnetic properties of two cores (HH 211 MMS and IC 348 MMS) and
Youngwoo Choi   +155 more
doaj   +1 more source

The Heliosphere---Blowing in the Interstellar Wind

open access: yes, 2013
Measurements of the velocity of interstellar HeI inside of the heliosphere have been conducted over the past forty years. These historical data suggest that the ecliptic longitude of the direction of the interstellar flow has increased at an average rate
Frisch, P. C.
core   +1 more source

Plasma Heating by Alfven Wave Filamentation: A Relevant Mechanism in the Solar Corona and the Interstellar Medium

open access: yesThe Astrophysical Journal, 1997
A mechanism for small-scale generation in magnetically dominated, homogeneous space plasmas is proposed, resulting from transverse collapse (filamentation) of weakly nonlinear, circularly polarized Alfven waves. It is argued that waves whose frequencies exceed a magnitude of about 10 Hz can significantly contribute to the heating of open coronal holes ...
Stephanie Champeaux   +3 more
openaire   +1 more source

Evolution of the Angular Momentum of Molecular Cloud Cores in Magnetized Molecular Filaments

open access: yesThe Astrophysical Journal
The angular momentum of molecular cloud cores plays a key role in the star formation process. However, the evolution of the angular momentum of molecular cloud cores formed in magnetized molecular filaments is still unclear.
Yoshiaki Misugi   +3 more
doaj   +1 more source

Extragalactic Science with the Orbiting Astronomical Satellite Investigating Stellar Systems (OASIS) Observatory. [PDF]

open access: yesSpace Sci Rev, 2023
Aalto S   +7 more
europepmc   +1 more source

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

open access: yes
Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

TRAO Survey of the Nearby Filamentary Molecular Clouds, the Universal Nursery of Stars (TRAO-FUNS). IV. Filaments and Dense Cores in the W40 and Serpens South Regions of Aquila

open access: yesThe Astrophysical Journal
We present the results of molecular line observations toward the W40 and Serpens South regions of the Aquila molecular cloud complex, conducted as part of the Taeduk Radio Astronomy Observatory survey of Filaments, the Universal Nursery of Stars project ...
Satyajeet Moharana   +11 more
doaj   +1 more source

Fragmenting Filaments and Evolving Cores—Insights from Dust Polarization Study of a Filament in Northern Orion B

open access: yesThe Astrophysical Journal
We present an analysis of polarized dust emission at 850 μ m for a parsec-long filament in the northern part of the Orion B molecular cloud. The region was observed by the James Clerk Maxwell Telescope SCUBA-2/POL-2 polarimeter.
Kshitiz K. Mallick   +7 more
doaj   +1 more source

Filamentary Hierarchies and Superbubbles. I. Characterizing Filament Properties across a Simulated Spiral Galaxy

open access: yesThe Astrophysical Journal
High-resolution surveys reveal that the interstellar medium in the Milky Way and nearby galaxies consists of interlinked hierarchies of filamentary structure and superbubbles extending from galactic to subparsec scales.
Rachel Pillsworth   +3 more
doaj   +1 more source

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