Observações do Observatório de Raios-X Chandra mostram que o aglomerado de galáxias Abell 2029, um dos maiores conhecidos, passou por uma fusão significativa há cerca de 4 bilhões de anos, deixando marcas visíveis em sua estrutura atual, apesar de sua aparência calma.

🔗 https://omniletters.com/observacoes-chandra-abell-2029/

#abell2029 #galaxias #chandra #observatorio #ciencia

Astrônomos identificaram um buraco negro em dados antigos do Observatório de Raios X Chandra, trazendo novas informações sobre os 'pontos vermelhos'. A descoberta foi feita por uma equipe liderada por Raphael Hviding, que combinou dados do Chandra com informações do Telescópio Espacial James Webb.

🔗 https://omniletters.com/buraco-negro-chandra/

#buraconegro #astronomia #observatorio #chandra #descoberta

La NASA potrebbe aver svelato la vera natura dei “little red dots” grazie a Chandra e Webb

#chandra #webb @[email protected] @[email protected]

Un oggetto scoperto recentemente potrebbe essere la chiave per svelare la vera natura di una misteriosa classe di sorgenti che gli astronomi hanno individuato nell’universo primordiale negli ultimi anni. Un “punto a raggi X” scoperto dal Chandra X-ray Observatory della NASA potrebbe spiegare cosa siano questi oggetti.

https://umbertogaetani.substack.com/p/la-nasa-potrebbe-aver-svelato-la

“[UK Prime Minister] Starmer’s adviser’s secret meetings with US Big Tech”

by Skwawkbox with The Canary

@thecanaryuk
@uk_politics
@UKLabour

“One of Keir Starmer’s closest advisers held sixteen undeclared meetings with US Big Tech bosses to discuss regulatory changes the firms want, and other topics. Varun Chandra previously ran a ‘corporate intelligence’ firm founded by former UK spies. Green Party leader Zack Polanski has called for an investigation into Labour’s relationship with the business”

https://www.thecanary.co/skwawkbox/2026/05/04/starmer-adviser-secret-meetings-big-tech/

#Press #SocialMedia #UK #Labour #Starmer #BigTech #Chandra #SecretMeetings #Regulation #Polanski #Google #Microsoft #Amazon #Oracle #Meta #Palantir

Starmer adviser's secret meetings with US Big Tech

One of Keir Starmer's closest advisers held sixteen undeclared meetings with US Big Tech bosses to discuss regulatory changes the firms want.

Canary

Fu la supernova più brillante mai documentata nella storia, un’esplosione stellare di potenza estrema che trasformò temporaneamente l’aspetto del cielo e lasciò tracce durature sia nella memoria umana sia nella materia dello spazio.

#supernova #SN1006 #AliIbnRidwan #AbbaziaDiSanGallo #Chandra #XMMNewton #IXPE #nanabianca #astronomia #cielo #scienza #spazio

https://www.rsi.ch/cultura/storia/La-stella-che-oltre-mille-anni-fa-illumin%C3%B2-il-mondo--3698460.html

La stella che oltre mille anni fa illuminò il mondo - RSI

Cronache medievali e dati scientifici raccontano l’esplosione stellare che nel 1006 illuminò i nostri cieli, dall’Oriente alla Svizzera, oggi verificata da telescopi moderni

rsi
Chandra Finds X-ray Dot That May Unlock Mystery of Little Red Dots in the Early Universe
https://atlas.whatip.xyz/post.php?slug=chandra-finds-x-ray-dot-that-may-unlock-mystery-of-little-red-dots-in-the-early-universe
Latest: <p>Los Angeles CA (SPX) Apr 29
#universe #chandra #nature #early
Chandra Finds X-ray Dot That May Unlock Mystery of Little Red Dots in the Early Universe

Los Angeles CA (SPX) Apr 29, 2026 A newly discovered object may be a key to unlocking the true nature of a mysterious class of sources found in the early universe. An 'X-ray dot' detected ...

NASA Connects Little Red Dots with Chandra, Webb
https://atlas.whatip.xyz/post.php?slug=nasa-connects-little-red-dots-with-chandra-webb
<p>A newly discovered object may be a key to unlocking the true nature of a mysterious class of sources
#connects #chandra #little #found
NASA Connects Little Red Dots with Chandra, Webb

A newly discovered object may be a key to unlocking the true nature of a mysterious class of sources that astronomers have found in the early universe in recent years. A “X-ray dot” found by NASA’s Ch...

Chandra image of Arp 16, also known as M66.

This X-ray image of M66 shows the hottest gas in the galaxy as a diffuse blue glow, found in the galaxy’s core, bar, and innermost spiral arms. The bright X-ray source at the center is likely powered by material falling onto a supermassive black hole.

Credit: NASA, CXC, Ohio State Univ., C.Grier et al.
Source: https://chandra.harvard.edu/photo/2012/ngc3627/

#ArpGalaxy #Galaxy #Space #Astronomy #Chandra

I dati di Chandra e GMRT rivelano che i fronti freddi di un gruppo di galassie vicine potrebbero ridistribuire i metalli

#chandra @[email protected] @[email protected]

Gli astronomi hanno analizzato i dati di Chandra e del Giant Metrewave Radio Telescope riguardanti un gruppo di galassie noto come IC 1262.
I risultati forniscono maggiori informazioni sull’arricchimento in metalli di del gruppo, contribuendo a comprendere meglio la sua natura.

https://umbertogaetani.substack.com/p/i-dati-di-chandra-e-gmrt-rivelano

NASA’s Chandra Finds Young Stars Dim Quickly
https://atlas.whatip.xyz/post.php?slug=nasas-chandra-finds-young-stars-dim-quickly
Breaking: <p>These images
#chandra #quickly #young #stars
NASA’s Chandra Finds Young Stars Dim Quickly

These images, released on April 14, 2026, show two open star clusters, Trumpler 3 (left) and NGC 2353 (right). They represent a recent study from NASA’s Chandra X-ray Observatory that shows how young ...