NASA’s Webb Reveals Black Hole That Formed Before Its Galaxy
Which comes first, the galaxy or the black hole? We don’t know, but scientists have long thought it…
New Instrument Used Antarctic Ice Sheet to Probe Extreme Universe
The Payload for Ultrahigh Energy Observations (PUEO) is a NASA Astrophysics Pioneers Program mission designed to detect the…
Top Comments: Possible Source of Energetic Neutrinos
Here at Top Comments we strive to nourish community by rounding up some of the site’s best, funniest,…
Hubble Captures Galaxy Cluster – NASA Science
Look closely at this image from NASA’s Hubble Space Telescope and you’ll see galaxies of various shapes and…
A Strange Black Hole Mystery Has Stumped Physicists Since 1993. Researchers May Finally Have the Answer
In 1993, Canadian physicist Matthew Choptuik demonstrated black holes may emerge spontaneously from critical collapse, during which spacetime…
Ultra-Faint Dwarf Galaxies Could Unlock Secrets of the Early Universe
(A) Dark matter distribution in our neighborhood in the Universe, the so-called Local Group of galaxies. The two…
NASA’s Roman Space Telescope Nears Launch for Epic Hunt Across the Universe
NASA’s Roman Space Telescope could launch in 2026 and dramatically expand humanity’s view of the universe. The mission…
Scientists May Have Found Dark Matter’s Fingerprint in a Black Hole Collision
Gravitational waves from colliding black holes may hold subtle clues about one of the universe’s greatest mysteries: dark…
Faint black hole ‘ringing’ provides a sharper test of Einstein’s gravity
When two black holes crash together, the violence does not end at impact. The newly formed black hole…
With a mass of about 50 billion times that of the Sun, this black hole is one of the largest ever discovered
ⓘ NASA – Unsplash An image showing a black hole in the universe. Astronomers have recently discovered a…
Earth Is Zipping Through a Giant Interstellar Cloud. Here’s How We Know
Roughly within the last 20 million years, some stars in our neighborhood exploded in fiery supernovas, ejecting massive…
Scientists Uncover the Surprising Source of Strange Clouds Near the Milky Way’s Supermassive Black Hole
Astronomers have uncovered evidence that a massive binary star near the center of the Milky Way may be…