The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.

Astronomers still can’t entirely account for the explosive power of a supernova. “It was thought that this rebounding shock that’s produced when the neutron star forms could explode the star ...

One of the youngest supernova remnants in our galaxy, Cassiopeia A glows with the energy of a star’s final breath.

The Hubble Space Telescope recently captured a snapshot of a rare supernova that sits in the Gemini constellation, about 650 million light-years away from Earth. A newly released Hubble pic shows the ...

NASA's James Webb Space Telescope (JWST) has captured photos of one of the earliest ... of dozens found near remains of the Cassiopeia A supernova. The Webb images show tightly packed sheets ...

The Hubble Space Telescope recently captured a snapshot of a rare supernova that sits in the Gemini constellation, about 650 million light-years away from Earth. A newly released Hubble pic shows ...

Jamie Carter is an award-winning reporter who covers the night sky. A supernova called SN 2023ixf has appeared in the outskirts of a beautiful spiral galaxy in the night sky. The exploding ...

"The high explosion energy of AT 2023adsv could indicate that the properties of supernova explosions might have been different in the early universe." ...