Original post on nasaspacenews.com

A Galactic wind caught in the act: Incredible discovery A Galactic wind caught in the act reveals superheated iron gas escaping M82 at 3.2 million km/h. This NASA-JAXA XRISM mission data solves lon...

#Astrophysics #Astrophysics #GalacticWind #M82 #NASA […]

[Original post on nasaspacenews.com]

Original post on nasaspacenews.com

A Galactic wind caught in the act: Incredible discovery A Galactic wind caught in the act reveals superheated iron gas escaping M82 at 3.2 million km/h. This NASA-JAXA XRISM mission data solves lon...

#Astrophysics #Astrophysics #GalacticWind #M82 #NASA […]

[Original post on nasaspacenews.com]

Il vento freddo della galassia M82 spinge gas e polveri fino a 40.000 anni luce dal suo nucleo, come mostrato qui utilizzando dati dell’Osservatorio a raggi X Chandra della NASA e dei telescopi spaziali Hubble e Spitzer. L’immagine inserita mostra una vista di Chandra della regione centrale della galassia, dove un “calderone” di attività stellare innesca il deflusso su larga scala.

Lo strumento Resolve a bordo della missione XRISM ha acquisito dati che rivelano la velocità del vento caldo nel centro della galassia starburst Messier 82. L’intervallo energetico delle linee di emissione del ferro mostra che il gas si muove a circa 2 milioni di miglia (circa 3 milioni di chilometri) all’ora. Riquadro: immagine di M82 ottenuta dallo strumento Xtend della missione XRISM.

Il telescopio XRISM della NASA-JAXA rileva un vento caldo proveniente dalla galassia M82

#XRISM #chandra @astronomia

Per la prima volta, gli astronomi hanno misurato direttamente la velocità del gas surriscaldato che si solleva come una nube turbolenta da un […]

[Original post on mastodon.uno]

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 intrigua...

XRISM lève le voile sur un mystère vieux de 50 ans autour d’une étoile célèbre, révélant la physique stellaire cachée ! www.esa.int/Space_in_Mem... #Space #Science #Innovation #Astrophysics #StellarPhysics #XRISM #CosmicMystery

Original post on mastodon.social

XRISM lève le voile sur un mystère vieux de 50 ans autour d’une étoile célèbre, révélant la physique stellaire cachée ! www.esa.int/Space_in_Member_States/B... #Space #Science #Innovation #Astrophysics […]

Escape From a Black Hole at 25 Percent Light Speed The stellar system called SS 433 launches matter into space at a quarter of the speed of light; observations from Japan’s XRISM telescope are providing the clearest measurements yet of how this works.

You can escape a region around a black hole, but you gotta move fast. japanresearchreport.substack.com/p/escape-fro... #JAXA #XRISM #BlackHole #Astrophysics #JapanResearchReport

Galaxies Collide…and Rebirth Follows, Astronomers Find Astronomers have observed a newly merged galaxy with powerful winds stirring up star matter, offering a glimpse of how cosmic collisions seed transformation into new stars, planets, and possibly life.

From chaos, new order can emerge — a theme echoed from ancient cosmologies to modern astronomy.

Now astronomers in Japan are watching colliding galaxies spark renewal rather than destruction.

japanresearchreport.substack.com/p/galaxies-c...

#Astronomy #JAXA #NASA #XRISM #JapanResearchReport

Title of article and article description embedded over image of Cas A supernova.

You know the scene: new telescope, new insights. So it goes with the spectacular Cassiopeia A, seen in unprecedented X-ray detail. More at japanresearchreport.substack.com/p/x-ray-obse....

#Astrophysics #Supernova #XrayAstronomy #XRISM #JAXA #NASA

ファイナルフロンティア - IT関連ニュース 【 #ITニュース 】X線天文衛星「XRISM」、ブラックホール周辺の“時空の歪み”を捉える30年に及ぶ論争に終止符 #XRISM #時空の歪み #ITmedia

【 #ITニュース 】X線天文衛星「XRISM」、ブラックホール周辺の“時空の歪み”を捉える30年に及ぶ論争に終止符
#XRISM #時空の歪み #ITmedia

#XRISM gives #sharpest-ever #glimpse at growth of a #rapidly-spinning #blackhole

The sharpest X-ray spectrum of an active galaxy imaged, reveals precise relativistic effects and the extreme spacetime behavior around a supermassive black hole..
scitechupdates.com/x...

X-ray spectra provide sharpest image to date of a rapidly spinning black hole The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) and NASA, launched on Sept. 7th, 2023. Its advanced imaging filters and spectrometers were designed to study black holes and neutron stars and detect the hot plasma in the intergalactic medium. Alongside the European Space Agency's (ESA) X-ray Multi-Mirror Mission Newton (XMM-Newton) and NASA's Nuclear Spectroscopic Telescope Array (NuSTAR), XRISM has provided the sharpest-ever X-ray spectrum of the iconic MCG–6-30-15.

✨XRISM's X-ray vision reveals the sharpest view EVER of a black hole!🌌 Unlocking secrets of the cosmos & hot plasma between galaxies.🚀 #XRISM

Source: phys.org/news/2026-01-ray-spectra...

XRISM finds the Changing-Look AGN NGC 1365 in an extended low state: A dense, highly ionized outflow obscures the central source
Andrew C. Fabian, Anna Juráňová et al.
Paper
Details
#XRISM #NGC1365 #AGNoutflow

#NASA-#JAXA #XRISM finds #elemental #bounty in #supernova #remnant

For the first time, scientists have made a clear X-ray detection of #chlorine and #potassium in the wreckage of a star using data from the Japan-led XRISM spacecraft. scitechupdates.com/n...

XRISM sees comet 3I/ATLAS in X-ray light XRISM sees comet 3I/ATLAS in X-ray light

#XRISM se une al equipo de telescopios que observan el cometa 3I/ATLAS.

📸 Muestra los rayos X procedentes de una región de unos 400 000 km alrededor del núcleo del cometa. Estos rayos X podrían estar generados por la interacción del viento solar con los gases del cometa.

Leer más

XRISM が観測した太陽系外からの来訪者 3I/ATLAS | トピックス | X線分光撮像衛星XRISM | JAXA JAXAがNASAやESAの協力のもと推進するX線分光撮像衛星XRISM（クリズム）のウェブサイト。トピックス、科学成果、観測技術、ミッションなどプロジェクトを紹介。

#XRISM が観測した太陽系外からの来訪者 #3I/ATLAS | X線分光撮像衛星XRISM | JAXA - www.xrism.jaxa.jp/topics/news/...

This image shows an X-ray view of interstellar comet 3I/ATLAS, captured by the JAXA-led XRISM spacecraft. Against a black background, purple-to-green blobs appear throughout the image. Around the centre-right of view, a larger, bright green blob stands out – this is the X-ray light coming from near the comet’s nucleus. A red arrow labelled “Sun direction” points left, and a yellow arrow labelled “comet motion” points to the right. At the bottom, a scale marker reads “38.5 arcmin ~ 3,000,000 km”, while a white circle labelled “r = 5 arcmin ~ 400,000 km” surrounds the bright comet blob.

#XRISM joins the crew of telescopes observing comet 3I/ATLAS.

The image shows X-rays coming from a region of around 400 000 km around the comet nucleus. These X-rays could be generated by the interaction of the solar wind with gases from the comet.

Read more 👉 www.esa.int/ESA_Multimed...

🔭

XRISM Records First X‑Ray Signal from Interstellar Object 3I/ATLAS as Agencies Stage Coordinated Defense Drills Cristina Gomez outlines new scientific findings on interstellar object 3I/ATLAS, including the first-ever X-ray detection reported by Japan’s XRISM satellite and anomalous sunward jet activity captured by ground and space telescopes. The update also covers coordinated planetary-defense exercises by ESA, JAXA, the U.S. Space Force, and partners, alongside Avi Loeb’s call for open inquiry and his “swarm” hypothesis ahead of the object’s December 19, 2025, closest approach to Earth.

XRISM records first X-ray detection of interstellar object 3I/ATLAS as telescopes spot anomalous sunward jets. ESA, JAXA, USSF run joint planetary defense drills while Avi Loeb urges open inquiry before Dec 19, 2025 approach. #XRISM #3IATLAS #PlanetaryDefense

Scientists Watch Black Hole Create Near Light Speed Winds in Hours A brief X-ray flare from a supermassive black hole generated ultra fast winds in less than a day. The discovery links black hole activity with solar-style magnetic eruptions and sheds light on galactic evolution. An international group of scientists used the European Space Agency’s XMM-Newton and XRISM, a JAXA-led mission with ESA participation, to detect [...]

Da dove provengono gli elementi dispari? La collaborazione Xrism ha puntato gli occhi sul resto di supernova Cassiopea A, trovando tracce inequivocabili di cloro e potassio, in quantità molto superiori a quelle previste dai modelli teorici s...

Vengono chiamati “odd-Z”: elementi con un numero dispari di protoni, più instabili e dunque meno abbondanti di quelli “pari”. Dove avviene la loro sintesi? Una risposta arriva dal telescopio spaziale #Xrism.

Un buco nero supermassiccio ha generato venti velocissimi dopo un lampo di raggi X Un buco nero supermassiccio nella galassia NGC 3783 ha generato venti ultra-veloci subito dopo un lampo di raggi X, un fenomeno osservato...

Per la prima volta, i telescopi spaziali #XMM-Newton e #XRISM hanno osservato un #buconero supermassiccio generare #venti ultra-veloci, fino a 60.000 km al secondo, subito dopo un lampo di #raggiX.

www.astrospace.it/2025/12/09/u...

XRISM Finds Chlorine, Potassium in Cas A - NASA The Cassiopeia A supernova remnant glows in X-ray, visible, and infrared light in this Jan. 8, 2024, image that combines data from NASA’s Chandra X-ray

#XRISM Finds #Chlorine, #Potassium in #Cas A
www.nasa.gov/image-articl...

XRISM Finds Chlorine, Potassium in Cas A This composite image of the Cassiopeia A (or Cas A) supernova remnant, released Jan. 8, 2024, contains X-rays from Chandra (blue), infrared data from Webb (red, green, blue), and optical data from Hubble...

XRISM Finds Chlorine, Potassium in Cas A #Science #Space #Astronomy #XRISM #Chlorine #Potassium

3I/ATLAS: Japan’s XRISM Probe Captures X-ray Emission From Exocomet Ahead Of Earth Flyby The interstellar interloper will be closest to Earth on December 19

Il telescopio XRISM ha scoperto cloro e potassio nel resto di supernova Cassiopea A Grazie a XRISM, cloro e potassio sono stati individuati per la prima volta in Cassiopea A, una scoperta che apre nuove prospettive sulla...

Il telescopio spaziale #XRISM ha rilevato per la prima volta cloro e potassio nel resto di supernova #CassiopeaA, offrendo nuove informazioni sull’evoluzione stellare e sull’origine degli elementi essenziali per la vita come la conosciamo.

www.astrospace.it/2025/12/05/i...

Original post on science.nasa.gov

NASA-JAXA XRISM Finds Elemental Bounty in Supernova Remnant For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using data from the ...

#XRISM #(X-Ray #Imaging #and #Spectroscopy #Mission) […]

[Original post on science.nasa.gov]

Awakari App

An Exploding Star Just Changed What We Know About the Origins of Life Scientists using the XRISM X-ray satellite have uncovered unexpectedly high amounts of chlorine and potassium in the Cassiopeia...

#Space #Astrophysics #Elements #Kyoto #University #Supernova #XRISM

Origin | Interest | Match

#XRISM catches a #pulsar's #cosmic #wind—and sees a surprising result

XRISM found the powerful wind from pulsar GX 13+1 was surprisingly slow and smooth, a key clue to how cosmic winds drive star formation. scitechupdates.com/x...

XRISM Detects Dense Slow Wind from Neutron Star GX13+1

On 25 February 2024 XRISM’s Resolve spectrometer detected a dense, slow wind from neutron‑star GX13+1, moving at about 1 million km/h – slower than the 20‑30 %‑of‑light outflows from massive black holes. getnews.me/xrism-detects-dense-slow... #xrism #neutronstar

“A Dream We Chased for Decades”: XRISM Spots Unexpected “Cosmic Fog” Blowing From a Neutron Star XRISM found a slow, thick wind from a neutron star, pointing to temperature as the key driver of cosmic wind behavior. The X-Ray Imaging and Spectroscopy Mission (XRISM) has uncovered an unexpected contrast between the winds launched from matter spiraling around a neutron star and those produced near supermassive black holes. The unusually dense outflow [...]

“A Dream We Chased for Decades”: XRISM Spots Unexpected “Cosmic Fog” Blowing From a Neutron Star XRISM found a slow, thick wind from a neutron star, pointing to temperature as the key driver of cosmic wind behavior. The X-Ray Imaging and Spectroscopy Mission (XRISM) has uncovered an unexpected contrast between the winds launched from matter spiraling around a neutron star and those produced near supermassive black holes. The unusually dense outflow [...]