Results 81 to 90 of about 13,169 (193)
Magnetic fields of our Galaxy on large and small scales
, 2007 Magnetic fields have been observed on all scales in our Galaxy, from AU to kpc. With pulsar dispersion measures and rotation measures, we can directly measure the magnetic fields in a very large region of the Galactic disk.
Andreasyan +13 more
core +1 more source
Submillimeter and Far-Infrared Polarimetric Observations of Magnetic Fields in Star-Forming Regions [PDF]
, 2019 Observations of star-forming regions by the current and upcoming generation of submillimeter polarimeters will shed new light on the evolution of magnetic fields over the cloud-to-core size scales involved in the early stages of the star formation ...
Fissel, Laura, Pattle, Kate
core +2 more sources
Advances on the Links Between Turbulent and Submeso‐ to Mesoscales During EUREC4A
Earth and Space Science, Volume 12, Issue 2, February 2025.Abstract Turbulent processes in the atmospheric boundary layer (ABL) are parameterized in numerical weather prediction and climate models. Better understanding their modulation by larger‐scale organized structures, some of them being represented explicitly, is thus of great interest.
E. Gauvrit +3 more
wiley +1 more source
On the universality of interstellar filaments: theory meets simulations and observations [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 Filaments are ubiquitous in the universe. Recent observations have revealed that stars and star clusters form preferentially along dense filaments. Understanding the formation and properties of filaments is therefore a crucial step in understanding star formation.
openaire +3 more sources
The Astrophysical JournalPolarization of starlight and thermal dust emission due to aligned non-spherical grains helps us to trace magnetic field ( B -field) morphology in molecular clouds and to study grain alignment mechanisms.
Saikhom Pravash +5 more
doaj +1 more source
Identifying Young Stellar Objects in the Outer Galaxy: l = 224 deg Region in Canis Major [PDF]
, 2018 We study a very young star-forming region in the outer Galaxy that is the most concentrated source of outflows in the Spitzer Space Telescope GLIMPSE360 survey. This region, dubbed CMa-l224, is located in the Canis Major OB1 association.
Babler, Brian +16 more
core +2 more sources
Physik in unserer Zeit, Volume 56, Issue 1, Page 30-37, January 2025.Galaxien wie die Milchstraße sind umhüllt von einem gigantischen Kokon aus diffusem Gas. Aktuelle Forschungsergebnisse belegen, dass dieses zirkumgalakische Medium eine entscheidende Rolle für die Entstehung und Entwicklung von Galaxien spielt. Zusammenfassung Als zirkumgalaktisches Medium bezeichnet man die gasförmigen Hüllen von Galaxien, die sich ...
Philipp Richter
wiley +1 more source
Photometric and Spectroscopic Observations of a Diffuse Interstellar Filament in the Foreground of the Magellanic Clouds [PDF]
The Astrophysical Journal, 1998 We report the results of a photometric and spectroscopic study of stars that appear toward an infrared bright filament in the region between the LMC and SMC in the constellation Mensa. The filament was chosen for study because of its large angular size, intense IR emission, and proximity to an X-ray source observed using ROSAT.
Bryan E. Penprase +3 more
openaire +1 more source
The Astrophysical JournalThe polarization of starlight and thermal dust emission from aligned nonspherical grains provides a powerful tool for tracing magnetic field morphologies and strengths in the diffuse interstellar medium to star-forming regions, and constraining the ...
Saikhom Pravash +6 more
doaj +1 more source
The Astrophysical Journal, 2023 We present BISTRO Survey 850 μ m dust emission polarization observations of the L1495A-B10 region of the Taurus molecular cloud, taken at the James Clerk Maxwell Telescope (JCMT). We observe a roughly triangular network of dense filaments. We detect nine
Derek Ward-Thompson +157 more
doaj +1 more source