The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...
An eavesdropper hiding inside a black hole could still obtain information about quantum objects on its outside, a finding ...
NGC 4941 dazzles in a new Hubble image, showcasing star-forming regions and a supermassive black hole that dramatically ...
New results from the Dark Energy Spectroscopic Instrument (DESI) suggest that the unknown force accelerating the expansion of ...
It is the first time ... black holes grounded in general relativity, which clarified that the ultraluminous accretion disk (i.e., gaseous spiral surrounding a black ... First Data from XRISM Space ...
One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...
The James Webb Space Telescope has found perhaps its most profound discovery to date. The uncovered preferred direction for galaxies supports the idea that the universe was born in a black hole.
"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time literally no longer make sense." A team of scientists has developed a recipe ...