Astronomers have made a big discovery. They found a cosmic explosion that lasted for seven hours. This is the longest gamma-ray burst ever seen. It was detected by NASA's Fermi Gamma-ray Space Telescope on July 2, 2025. The burst, named GRB 250702B, is different from others. It had repeating explosi
Pi, a number we often associate with circles, has an unexpected role in physics. It's not just about calculating areas anymore. The methods used to find pi are now helping scientists tackle complex problems, like understanding black holes and how things mix. A long time ago, a brilliant mathematici
Black holes, those mysterious giants of the universe, have been making waves in the world of science. Recent discoveries have shown that these cosmic behemoths might be the key to understanding a long-standing puzzle: the "knee" in the cosmic ray energy spectrum. For nearly 70 years, scientists hav
Gamma-ray bursts are intense flashes of energy that light up the universe. They were first spotted in the late 1960s, making them a relatively recent discovery in space science. These bursts are short-lived, lasting from a fraction of a second to a few thousand seconds. The bursts are caused by ext
Scientists have made an exciting discovery in the world of black holes. They found two pairs of these cosmic giants crashing into each other. What makes this special is that the bigger black hole in each pair might have been around for a while, having already collided with another black hole before.
Astronomers have spotted something extraordinary: a supermassive black hole, AT2024tvd, tearing apart a star 600 million light-years away. This isn't just any black hole. It's wandering far from its galaxy's core, challenging what we thought we knew about these cosmic giants. This discovery is a big
Scientists have successfully made a black hole bomb in a lab. This is a big deal because it proves a theory that has been around for a long time. The theory was first described in 1972. It talked about how mirrors could trap and boost waves coming from a spinning black hole. This idea was based
Black holes are some of the most mysterious objects in the universe. They come in different sizes, from stellar-mass black holes to supermassive ones. Stellar-mass black holes are found in binary systems, where they pull in matter from a companion star. This process creates different X-ray spectral
Imagine a huge explosion in space, upsetting astronomers' methods to explain it. This event springs to sight when a probe and a swarm of telescopes and space probes witness something bizarre It might have been a gamma ray explosion? Maybe the explosion was a dying star.
The year 2024 brought astronomers some incredible finds about black holes. One discovery was a monster black hole that eats a sun's worth of gas and dust every day. Amazingly, this massive beast is visible to us from almost the beginning of time. Imagine this: scientists found two stars dancing aro
