Live Science, a science news site, explained the `` Schwarzschild cosmology '', a magnificent theory that this universe is completely contained in a supermassive black hole in a larger ``parent ...

Physicists have started to treat a once-fringe idea with surprising seriousness: that our entire observable universe might be the interior of a black hole that formed in some larger cosmos. The notion ...

Over a century ago, a German physicist named Karl Schwarzschild mathematically described what we now recognize as a black ...

The James Webb Space Telescope (JWST), launched in 2022, continues to reshape how we view the cosmos. Designed to look deeper into space and further back in time than any previous instrument, it has ...

A researcher has made a new discovery that could reframe how we think about our universe. According to a press release from Kansas State University, associate professor of computer science Lior Shamir ...

Just as the Earth, Moon, and Sun rotate, galaxies also rotate, and there are two directions: clockwise and counterclockwise. If the universe were completely random, the proportion of galaxies rotating ...

What if everything we know—the stars, the galaxies, the expanding fabric of space-time—isn’t floating in a limitless void, but instead exists inside a black hole? It may sound like a work of fiction; ...