AlcorNewsJul 10, 2025
Une « chouette cosmique » révélée par James Webb : une collision galactique rare forme un hibou à des milliards d’années-lumière.
https://www.geo.fr/sciences/l-oeil-de-geo-une-etrange-chouette-cosmique-a-ete-revelee-par-james-webb-que-cache-t-elle-227523
#Space #Astrophysics #JamesWebb #GalacticCollision #CosmicOwl
L'Œil de GEO: une étrange "chouette cosmique" a été révélée par James Webb, que cache-t-elle?

Perchée à des milliards d’années-lumière, une forme surprenante intrigue les astronomes. Révélée par le télescope James Webb, elle serait le fruit d’une collision galactique rarissime.

Geo.fr
Steve Dustcircle 🌹Sep 11, 2024

#NASA discovered two #blackholes dancing in the center of a #galacticcollision

https://bgr.com/science/nasa-discovered-two-black-holes-dancing-in-the-center-of-a-galactic-collision/

NASA discovered two black holes dancing in the center of a galactic collision

A newly discovered black hole duo is giving NASA new insight into how galaxies collide and merge into one.

BGR
Liminal FictionMay 24, 2023

How do you make a super massive black hole that's as big as 300 billion suns? Live Science explains...

https://www.limfic.com/2023/05/24/writer-fuel-how-to-make-a-super-massive-black-hole/

#WriterFuel #BlackHoles #Space #Astronomy #BlackHole #Quasar #GalacticCollision

Writer Fuel: How to Make a Super Massive Black Hole

Glimpsed only occasionally at the hearts of massive clusters of galaxies, ultramassive black holes are some of the largest and most elusive objects in the universe. These black hole behemoths have masses exceeding that of 10 billion suns, making them far more monstrous than even the supermassive black holes found at the centers of galaxies...

Liminal Fiction