The star blinked once—just a flash in the sky above Palomar Observatory in 2020. To most, it was another transient burst in ...

The James Webb Space Telescope (JWST) has been studying the scene of a dramatic collision between a star and its planet, but ...

T Coronae Borealis (T CrB), also known as the Blaze Star, is a binary star system located 3,000 light-years from Earth. It periodically explodes in a recurring nova every 79 years or so, and it’s due ...

Astronomers using the James Webb Space Telescope believe they've made the first detection of a star swallowing a planet — ...

NASA’s Hubble Space Telescope captures stunning planetary nebulae — colourful cosmic clouds formed by dying stars, showcasing ...

Initially mistaken for a star swallowing a planet, the James Webb Space Telescope revealed a dramatic collision. A planet, ...

Abstract: Determining the ages of red-giant stars is a key problem in stellar astrophysics. One of the difficulties in this determination is to know the evolutionary state of the individual stars – ...

Consider this your spoiler alert as we embark on a scene-by-scene preview of the Star Trek: Red Alert coming to Fan Fest ...

An artistic impression of a red giant star using DALL-E. Photo: Claudia Reyes/ANU Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

The nearby T Coronae Borealis system could still explode any day now, but calculations suggest the next best chance for fireworks is later this year.

Planets are eaten by dying stars as they turn into red giants and expand. Earth will be eaten by the sun in billions of years ...