Results 131 to 140 of about 13,210 (208)

Filamentary Hierarchies and Superbubbles. II. Impact of Superbubbles and Galactic Dynamics on Filament Formation and Fragmentation

The Astrophysical Journal
Large-scale phenomena in spiral galaxies such as shear, supernovae, and magnetic fields all contribute to the formation and subsequent evolution of filamentary structure and star formation within them.
Rachel Pillsworth, Ralph E. Pudritz, Eric W. Koch, Theo J. O’Neill   +3 more
doaj   +1 more source

⁶⁰Fe deposition during the late Pleistocene and the Holocene echoes past supernova activity. [PDF]

Proc Natl Acad Sci U S A, 2020
Wallner A, Feige J, Fifield LK, Froehlich MB, Golser R, Hotchkis MAC, Koll D, Leckenby G, Martschini M, Merchel S, Panjkov S, Pavetich S, Rugel G, Tims SG.   +13 more
europepmc   +1 more source

Why Are (Almost) All the Protostellar Outflows Aligned in Serpens Main?

The Astrophysical Journal
We present deep 1.4–4.8 μ m JWST-NIRCam imaging of the Serpens Main star-forming region and identify 20 candidate protostellar outflows, most with bipolar structure and identified driving sources. The outflow position angles (PAs) are strongly correlated,
Joel D. Green, Klaus M. Pontoppidan, Megan Reiter, Dan M. Watson, Sachindev S. Shenoy, P. Manoj, Mayank Narang   +6 more
doaj   +1 more source

Evidences of Two Merging Elongated Filaments Associated with AGAL323.444+0.096 and Star Formation

The Astrophysical Journal
We study the structure, kinematics, and star-forming activity of filamentary cloud F-NE associated with AGAL323.444+0.096 using ^13 CO ( J = 2–1) molecular line and continuum data from the far-infrared to near-infrared.
Yingxiu Ma, Jianjun Zhou, Jarken Esimbek, Dalei Li, Andrej M. Sobolev, Xindi Tang, Willem Baan, Gang Wu, Macleod Gordon, Yuxin He, Ke Wang, Tie Liu, Dongdong Zhou, Kadirya Tursun, Dmitry A. Ladeyschikov, Weiguang Ji, Hailiang Shen   +16 more
doaj   +1 more source

Tailoring Vibrational Signature and Functionality of 2D-Ordered Linear-Chain Carbon-Based Nanocarriers for Predictive Performance Enhancement of High-End Energetic Materials. [PDF]

Nanomaterials (Basel), 2022
Lukin A, Gülseren O.
europepmc   +1 more source

Considering light-matter interactions in the Friedmann equations. [PDF]

Proc Math Phys Eng Sci, 2022
Vavryčuk V.
europepmc   +1 more source

A Millisecond Pulsar Binary Embedded in a Galactic Center Radio Filament

The Astrophysical Journal Letters
The Galactic center is host to a population of extraordinary radio filaments, thin linear structures that trace out magnetic field lines running perpendicular to the Galactic plane.
Marcus E. Lower, Shi Dai, Simon Johnston, Ewan D. Barr   +3 more
doaj   +1 more source

Complex plasma research under microgravity conditions. [PDF]

NPJ Microgravity, 2023
Thoma MH, Thomas HM, Knapek CA, Melzer A, Konopka U.   +4 more
europepmc   +1 more source

Composites Additive Manufacturing for Space Applications: A Review. [PDF]

Materials (Basel), 2022
Paek SW, Balasubramanian S, Stupples D.
europepmc   +1 more source

INFRA-ICE: An ultra-high vacuum experimental station for laboratory astrochemistry. [PDF]

Rev Sci Instrum, 2020
Santoro G, Sobrado JM, Tajuelo-Castilla G, Accolla M, Martínez L, Azpeitia J, Lauwaet K, Cernicharo J, Ellis GJ, Martín-Gago JÁ.   +9 more
europepmc   +1 more source