The Event Horizon Telescope, which captured the first image of a black hole, has done it again. The Earth-sized telescope ...
Astronomers have discovered the first example of a binary system where a star in the process of becoming a white dwarf is orbiting a neutron star that has just finished turning into a rapidly spinning ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A fizzled example of a gamma-ray burst, the most powerful kind of explosion known in the universe ...
Gamma rays can only be detected by sensors made of dense metals and takes over six feet (1.8 meters) of concrete to block. When you purchase through links on our site, we may earn an affiliate ...
Captain America: Brave New World opens in theaters globally on Valentine's Day 2025, bringing with it a popular expansion to Hulk-lore, the Red Hulk. Like all Hulks across various forms of media, ...
After only one year in space, the Atmosphere-Space Interactions Monitor (ASIM) on the International Space Station has given researchers a new understanding of how lightning is created, and how ...
It's a celestial event that has astronomers both excited and puzzled. Dan Smith has the story of how a gamma-ray burst across ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Multiple space and ...
Although our galaxy's supermassive black hole is relatively placid, the center of the Milky Way wherein it resides is not a placid place. Its extreme location is rife with what can best be described ...
Could black holes help explain the origins of high-energy cosmic radiation? The universe is filled with many forms of ...