“The images from JWST show little holes, almost like bullet holes, that are almost perfectly round,” he says. Scientists think the fast-moving clumps of supernova material are punching through ...

Scientists targeted a light echo previously observed by NASA’s retired Spitzer Space Telescope, and it is one of dozens found near remains of the Cassiopeia A supernova. The Webb images show ...

The rare supernova, named SN 2024PI, stands out in the photo as a pale blue dot shining clearly amid thick bands of gas, located just a little down and to the right of the galaxy's milky core.

An international team of astronomers has investigated a newly detected Type II supernova designated SN 2024jlf. The new study ...

NASA's Hubble Space Telescope captures stunning image of supernova SN 2022aajn, helping astronomers measure cosmic distances ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just have never been able to look inside them before." ...

Astronomers from Turkey and Japan have performed optical observations of a recently discovered nearby supernova remnant known ...