Results 101 to 110 of about 243 (164)

Coronal Mass Ejections from Young Suns: Insights from Solar and Stellar Observations and Models

4 pages, 3 figures, accepted, the Proceedings of IAU Symposium 400 "Solar and stellar multi-scale activity"
openaire   +2 more sources

Observation of a Solar-like Magnetic Reconnection Event in an AGN Corona with XRISM

The Astrophysical Journal Letters
The X-ray source in active galactic nuclei (AGNs) is commonly referred to as the corona by analogy to stellar coronae. The similarities between the two suggest that the heating mechanism of AGN coronae is magnetic reconnection—as in cool stars—but this ...
Gal Vardi, Ehud Behar, Liyi Gu, Jelle Kaastra, Matteo Guainazzi, Missagh Mehdipour, Keigo Fukumura, Jon Miller, Ari Laor, Erin Kara, Megan E. Eckart, Misaki Mizumoto, Christos Panagiotou, Chen Li, Ogawa Shoji, Matilde Signorini, Keqin Zhao   +16 more
doaj   +1 more source

Measuring the magnetic fields in the chromospheres of low-mass stars [PDF]

Nat Commun
Cang T, Petit P, Donati J, Tian H, Fu J, Li H, Bellotti S, Hu X, Ma X, Ariste AL, Xing K, Morin J, Lu H, Zong W.   +13 more
europepmc   +2 more sources

A Generalized Algorithmic Framework for Detecting Faraday Rotation Measure Flares in Repeating Fast Radio Bursts

The Astrophysical Journal
Variations in the Faraday rotation measure (RM) of repeating fast radio bursts (FRBs) provide critical diagnostics of the dynamically evolving magnetoionic environments surrounding their progenitors. Sudden, transient “RM flares” can trace the passage of
Yuan-Pei Yang, Boyang Liu
doaj   +1 more source

Transformative science from the lunar farside: observations of the dark ages and exoplanetary systems at low radio frequencies. [PDF]

Philos Trans A Math Phys Eng Sci, 2021
Burns JO.
europepmc   +1 more source

The Sun Through Time. [PDF]

Space Sci Rev, 2020
Güdel M.
europepmc   +1 more source

It Takes a Village. [PDF]

Sol Phys, 2022
Canfield RC.
europepmc   +1 more source

Microwave imaging of quasi-periodic pulsations at flare current sheet. [PDF]

Nat Commun, 2022
Kou Y, Cheng X, Wang Y, Yu S, Chen B, Kontar EP, Ding M.   +6 more
europepmc   +1 more source

Future Exploration of the Outer Heliosphere and Very Local Interstellar Medium by Interstellar Probe. [PDF]

Space Sci Rev, 2023
Brandt PC, Provornikova E, Bale SD, Cocoros A, DeMajistre R, Dialynas K, Elliott HA, Eriksson S, Fields B, Galli A, Hill ME, Horanyi M, Horbury T, Hunziker S, Kollmann P, Kinnison J, Fountain G, Krimigis SM, Kurth WS, Linsky J, Lisse CM, Mandt KE, Magnes W, McNutt RL, Miller J, Moebius E, Mostafavi P, Opher M, Paxton L, Plaschke F, Poppe AR, Roelof EC, Runyon K, Redfield S, Schwadron N, Sterken V, Swaczyna P, Szalay J, Turner D, Vannier H, Wimmer-Schweingruber R, Wurz P, Zirnstein EJ.   +42 more
europepmc   +1 more source

Sources of Nitrogen-, Sulfur-, and Phosphorus-Containing Feedstocks for Prebiotic Chemistry in the Planetary Environment. [PDF]

Life (Basel), 2022
Todd ZR.
europepmc   +1 more source