Forty million years ago, a star in a nearby galaxy exploded, spewing material across space and generating a brilliant beacon of light. That light traveled across the cosmos, reaching Earth June 29, ...

A nova 3,000 light-years away is due to become visible from Earth. T Coronae Borealis could be visible to the naked eye in the coming weeks. A few tips can help you see this cosmic burst, which will ...

Researchers used James Webb Telescope images to identify the star, which went supernova 40 million years ago ...

NASA's new X-ray telescope created its first image, revealing powerful radiation from a supernova. The Imaging X-ray Polarimetry Explorer (IXPE) is set to study extreme space objects like black holes.

25-year time-lapse of Kepler’s Supernova Remnant. (Image: NASA/CXC/SAO) NASA shared a time-lapse video of Kepler's Supernova Remnant expanding. Chandra's X-ray images show intricate debris patterns ...

(Gray News) – Stargazers could get another once-in-a-lifetime viewing opportunity this year. According to NASA, a star system located 3,000 light-years away from Earth is expected to be visible soon.

The event was first recorded in 2014, when a Nasa space telescope noticed a massive star in the Andromeda galaxy slowly ...