Scientists have revealed for the first time a jaw-dropping early view of an exploding supernova. Observations with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) have revealed ...

Ancient supernova debris discovered in Antarctic ice reveals Earth is moving through radioactive remains of exploded stars.

This illustration depicts an artist’s impression of one of the brightest explosions ever observed in space. (Image: NASA, ESA, NSF's NOIRLab, Mark Garlick, Mahdi Zamani) Astronomers using the James ...

The universe is almost 13.8 billion years old, but every now and then, astronomers detect echoes from its distant past. One such occasion occurred earlier in 2025, when NASA scientists reported ...

A 10-second signal from one of the most distant points in the universe has been detected by humanity, and scientists are still trying to understand its origins. Two Earth satellites have confirmed ...

Supernovas are the most brilliant of explosions. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A supernova is what happens when a star has ...

Spotting the initial flash of an exploding supernova is extremely rare, to the point that NASA has only just managed to do it for the first time. Known as a "shock breakout," NASA used the Kepler ...

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 ...