sorae 宇宙へのポータルサイト超新星爆発が駆動する銀河風 JAXA天文衛星「XRISM」によるスターバースト銀河M82の観測成果
https://sorae.info/astronomy/20260503-m82-xrism.html
Francesca Bo.RE: https://scicomm.xyz/@cosmos4u/116377917269068732
La morte dell'astrofisica delle alte energie dallo spazio.
The death of space-based high-energy astrophysics.
#nasa #trump #astrophysics #astronomy #space #astrofisica #astronomia #spazio #heap #fermi #chandra #athena #cosi #lisa #xrism #nicer #ultrasat #uvex
Umberto gaetaniIl telescopio XRISM della NASA-JAXA rileva un vento caldo proveniente dalla galassia M82
Per la prima volta, gli astronomi hanno misurato direttamente la velocità del gas surriscaldato che si solleva come una nube turbolenta da un “calderone” di intensa attività stellare nel cuore di M82, una galassia vicina che sta attraversando uno straordinario episodio di formazione stellare.
https://umbertogaetani.substack.com/p/il-telescopio-xrism-della-nasa-jaxa
カシオペヤ座ガンマ星の伴星は白色矮星だった 「W」中央の星から届くX線の50年来の謎を解明
https://sorae.info/astronomy/20260328-gamma-cas.html
AlcorNewsXRISM lève le voile sur un mystère vieux de 50 ans autour d’une étoile célèbre, révélant la physique stellaire cachée ! https://www.esa.int/Space_in_Member_States/Belgium_-_Francais/XRISM_resout_un_mystere_vieux_de_50_ans_entourant_une_etoile_celebre #Space #Science #Innovation #Astrophysics #StellarPhysics #XRISM #CosmicMystery
XRISM résout un mystère vieux de 50 ans entourant une étoile célèbre
Un compagnon invisible qui absorbe la matière de l'étoile gamma-Cas, a été identifié comme étant à l'origine des rayons X étranges émis par ce système stellaire. Cela met fin à un mystère qui intriguait les astronomes depuis plus de cinquante ans.
Daniel FischerOrbital motion detected in γ Cas Fe K emission lines: https://www.aanda.org/articles/aa/full_html/2026/03/aa58284-25/aa58284-25.html -> #XRISM solves famous star’s 50-year mystery: https://www.esa.int/Science_Exploration/Space_Science/XRISM_solves_famous_star_s_50-year_mystery
Home [Unofficial]Buchi neri supermassivi: XRISM svela per la prima volta la “tempesta” nel loro occhio
RTN#ESA:
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Flaring black hole whips up ultra-fast winds
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"Leading X-ray space telescopes XMM-Newton and XRISM have spotted an extraordinary blast from a supermassive black hole. In a matter of hours, the gravitational monster whipped up powerful winds, flinging material out into space at eye-watering speeds of 60 000 km per second."
9.12.2025
#AGN #BlackHole #JAXA #NGC3783 #Röntenstrahlung #SchwarzesLoch #SMBH #SRON #Weltraumteleskop #XMM #XRISM #Xray
Flaring black hole whips up ultra-fast winds
Leading X-ray space telescopes XMM-Newton and XRISM have spotted an extraordinary blast from a supermassive black hole. In a matter of hours, the gravitational monster whipped up powerful winds, flinging material out into space at eye-watering speeds of 60 000 km per second.
Mashable India [Unofficial]3I/ATLAS: Japan’s XRISM Probe Captures X-ray Emission From Exocomet Ahead Of Earth Flyby
Stratified wind from a super-Eddington X-ray binary is slower than expected: https://www.nature.com/articles/s41586-025-09495-w -> #XRISM uncovers a mystery in the cosmic winds of change: https://www.esa.int/Science_Exploration/Space_Science/XRISM_uncovers_a_mystery_in_the_cosmic_winds_of_change
