Scientists have coordinated observations of many of the world’s most powerful telescopes of the supermassive…
Browsing: Black Hole
A black hole is a region of spacetime where gravity is so intense that nothing—not even light—can escape its pull. Formed from the remnants of massive stars that have undergone gravitational collapse, black holes come in various sizes, from stellar-mass to supermassive varieties found at the centers of galaxies. They are defined by their event horizon, the boundary beyond which no information can return. While black holes themselves are invisible, their presence is inferred through their effects on nearby matter and light. Ongoing research explores their role in galaxy formation, gravitational waves, and the fundamental nature of space and time.
Radio telescope images enable a new way to study magnetic fields in galaxy clusters millions…
Scientists at Goethe University Frankfurt and the Event Horizon Telescope Collaboration use data that produced…
Regardless of size, all black holes experience similar accretion cycles, a new study finds. On…
Researchers have developed a new spin-based method to analyze binary black holes, offering better insight…
Gemini North spectroscopically resolves a pair of quasars that are closer together than any yet…
For the first time, scientists observed absorption lines from a star’s spaghettified remains, confirming theories…
An X-ray telescope designed to search for supermassive black holes could be built using a…
Team led by Berkeley Lab, UC Berkeley scientists builds a new type of quantum processor…
Studying the violent collisions of black holes and neutron stars may soon provide a new…
Black hole shadows and gravitational waves both confirm Einstein’s general relativity remains accurate. General relativity,…
All supermassive black holes in the centers of galaxies appear to have periods when they…
[Update: Follow-up work argues that V723 Monocerotis does not contain a black hole, but is…
NASA’s Roman Telescope will use gravitational lensing to uncover hidden black holes and exoplanets, revealing…
What is a black hole? How do we study them when we can’t see them?…
NASA visualizes two orbiting black holes twisting space-time, creating warped, duplicated views of their glowing…
Certain ultralight bosons would be expected to put the brakes on black holes, but new…
In April 2019, scientists released the first image of a black hole in galaxy M87…