In the vast and mysterious universe black holes stand as some of the most intriguing yet least understood phenomena.

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be ...

Interestingly, this sort of magnification, known as gravitational lensing, was first predicted by Albert Einstein in 1915.

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of ...

Black and white colourable poster featuring two hands clasped together. One hand is decorated with intricate patterns while the other hand is blank. Kick-off of this year’s BHM campaign by downloading ...

Webb, which was launched in 2021 and began collecting data in 2022, is enabling astronomers to observe the region around the black hole - called Sagittarius A*, or Sgr A* - for extended periods for ...

Black holes are among the most mysterious objects in the universe. Their immense gravitational pull can warp space and time, yet they remain invisible unless they interact with their surroundings.

A survey to reveal the unseen majority of the Universe has just turned up a treasure trove of black holes that may help solve one of the biggest mysteries of the cosmos. Lurking at the centers of ...

A real primordial black hole would be much smaller than this (close to an atom). Image generated by AI. Imagine a supervillain attacking you with his unique superpower of creating small black holes.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers using ...