NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.

It is 10 p.m. on New Year’s Eve, 2025. Ten years ago, my friends and I would be three rounds deep, shouting over deafening music in a crowded bar. Tonight? I am watching a livestream of a 45-year-old ...

Add Yahoo as a preferred source to see more of our stories on Google. In this image taken from video, a SpaceX Super Heavy booster is seen exploding June 18 at a test site near the city of Starbase.

The footage appears to document both incoming strikes and the fiery bursts of Ukrainian air defense systems intercepting targets in the sky.