According to the theory, our reality is encoded on the boundary of a black hole within a much larger universe.

The original version of this story appeared in Quanta Magazine. At the beginning of time and the center of every black hole lies a point of infinite density called a singularity. To explore these ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For space fans, June has something extra to enjoy, as NASA recently released “Cosmic Dawn,” a new ...

SpaceX has shown off intriguing renders of the interior of the Human Landing Systems (HLS) variant of its enormous Starship spacecraft — and we can’t shake the feeling that it’s a surprisingly poor ...

The discovery of a hidden supermassive black hole inside an ancient galaxy suggests that some of our universe's most extreme objects could be invisible unless observed in infrared wavelengths, James ...

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