Betelgeuse, one of the most luminous stars visible from Earth, continues to surprise astronomers. The red giant’s brightness ...

Could the giant star Betelgeuse have a buddy? A Betelbuddy? Betelgeuse, the second-brightest star in the constellation Orion, ...

Nobel Prizes honored research in biology and AI, including foundational work on artificial neural networks, which enable machine learning and other ...

New ground- and space-based infrared observations are giving astronomers a better handle on the true populations of red ...

Monday will see a very rare night sky event when Betelgeuse—one of the most famous and brightest stars of all—is covered by an asteroid for about 12 seconds. Although the event will be visible ...

New images created by the Hubble Space Telescope show that Betelgeuse — one of the brightest stars visible from Earth — wasn’t dimming because it was about to explode, but because there was ...

The event is set to happen on December 12, and the star Betelgeuse will appear to “blink out” of existence for a short time when the asteroid passes in front of it. Betelgeuse is usually the ...