If we could see it, the explosion is estimated to have an apparent magnitude of minus 16, which is around 200,000 times brighter than Jupiter appears in the night sky, the researchers wrote.

Instead, it may represent a rare new class of powerful cosmic explosion—a jetted tidal disruption event, which occurs when a supermassive black hole tears apart a star.

On July 16, 1945, the United States conducted the world’s first-ever nuclear test, known as the Trinity test, in the desert of New Mexico. This test marked a watershed moment in history, not ...

In 23 billion years, these two white dwarf stars will collide. Then, they'll explore. Here's why scientists say this discovery is such a big deal.

Stargazing 'An exceedingly rare event': See a pair of nova explosions shining in the southern sky this week. News By Anthony Wood published July 3, 2025 ...