A massive star in the nearby Andromeda galaxy has simply disappeared. Some astronomers believe that it's collapsed in on itself and formed a black hole.
A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, ...
A deep space photographer spent months photographing the Crab Nebula and found his composite image, when compared with the 1999 image from the Hubble Space Telescope, shows the supernova's expansion.
When NASA’s Hubble Space Telescope captured a sharp image of the interstellar object 3I/ATLAS on July 21, 2025, it handed ...
Celestron, Earth's number one telescope brand, today announced the launch of the Lumina Program, a buy-one, give-one ...
First its rotation slowed between March and May 2017, taking 46 hours to complete a spin where it had once taken only 20 hours. This occurred as the comet neared its closest point to the sun, roughly ...
This newly discovered comet C/2026 A1 (MAPS), a rare Kreutz sungrazer, could blaze brightly in early April — or it could ...
Dive into learning Korean with Andy's Hangul Song—a fun and easy way to remember useful Korean vocabulary, phrases, and ...