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black holes

Hubble Space TelescopeMarsclimate changesupernovaeexoplanetscometssolar systemESA2025Jupiterwhite dwarfsPlutodustasteroidsastrophotographymeteoritesvolcanoesmathEarthcosmologythe SunscifiVera Rubin ObservatorynebulaAstronomyNASAPoliticsgalaxy clustersblack holesTVAbout the newsletterMoonimpactsbinary starsSgr A*starsTNOssciencegalaxiesJWSTGamma-ray burstsColliding galaxiesMilky Way GalaxyGaia
supernovaesupernovae
+2+2
The biggest black hole merger ever detected so far rocked the Universe
Jul 14, 2025

The biggest black hole merger ever detected so far rocked the Universe

The gravitational waves they emitted were fiercely powerful, but where did the black holes come from?

Philip Plait
Philip Plait
astrophotographyastrophotography
+2+2
The Andromeda Galaxy gets psychedelic
Jun 30, 2025

The Andromeda Galaxy gets psychedelic

Also a 20% newsletter subscription sale starts now!

Philip Plait
Philip Plait
dustdust
+6+6
Rubin opens its eye. And what it sees is the Universe.
Jun 24, 2025

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
Jun 23, 2025

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
black holesblack holes
+4+4
Did our local supermassive black hole recently eat its little sibling?
Jun 09, 2025

Did our local supermassive black hole recently eat its little sibling?

Indirect evidence suggests a smaller black hole orbited the much, much larger one

Philip Plait
Philip Plait
black holesblack holes
+2+2
Dusty jets around distant monster black holes
Feb 04, 2025

Dusty jets around distant monster black holes

Another cool JWST observation shocks astronomers. Literally.

Philip Plait
Philip Plait
AstronomyAstronomy
+1+1
Black hole versus White Dwarf!
Jan 21, 2025

Black hole versus White Dwarf!

A colossal supermassive black hole is (possibly) tangling with a tiny white dwarf. Guess who’ll win?

Philip Plait
Philip Plait
black holesblack holes
+1+1
A black hole in a trinary system, and lunar sunrise over a crater
Dec 17, 2024

A black hole in a trinary system, and lunar sunrise over a crater

Two stars found to come with a black hole, and a gorgeous unearthly sunrise

Philip Plait
Philip Plait
Everything, the Universe, and Life

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