galaxy clusters

Hubble Space TelescopeMarsclimate changesupernovaeexoplanetscometssolar systemESA2025Jupiterwhite dwarfsPlutoaliensdustasteroidsastrophotographymeteoritesvolcanoesmathEarthcosmologythe SunscifiFast Radio BurstsVera Rubin ObservatorynebulaAstronomybrown dwarfsNASAPoliticsgalaxy clusterslight pollutiondebunkingblack holesTVAbout the newsletterMoonAbout meimpactsbinary starsSgr A*starsTNOssciencegalaxiesJWSTGamma-ray burstsColliding galaxiesMilky Way GalaxyScientific AmericanGaia
Hubble Space TelescopeHubble Space Telescope
+6+6
An incredible JWST image of an immense city of galaxies

An incredible JWST image of an immense city of galaxies

Abell S1063 is a jaw-dropping example of the power of the big telescope

Philip Plait
Philip Plait
galaxy clustersgalaxy clusters
+4+4
A SUPER supermassive black hole

A SUPER supermassive black hole

The central black hole in the galaxy Holmberg 15A is very, very beefy

Philip Plait
Philip Plait
dustdust
+6+6
Rubin opens its eye. And what it sees is the Universe.

Rubin opens its eye. And what it sees is the Universe.

Mind-blowing first images from the huge telescope.

Philip Plait
Philip Plait
galaxy clustersgalaxy clusters
+3+3
A clump of quasars REALLY defies the odds

A clump of quasars REALLY defies the odds

Astronomers find neatly a dozen quasars jammed into a small volume of space, and no one knows why they’re there.

Philip Plait
Philip Plait
Hubble Space TelescopeHubble Space Telescope
+4+4
The enigma(s) of the lovely galaxy IC 3225
Premium

The enigma(s) of the lovely galaxy IC 3225

Its shape and distance are weird

Philip Plait
Philip Plait
galaxy clustersgalaxy clusters
+1+1
The Antlia galaxy cluster is spectacular! But which galaxies are actually in it?

The Antlia galaxy cluster is spectacular! But which galaxies are actually in it?

The full 11,000 x 8,000 pixel image will destroy you.

Philip Plait
Philip Plait