(PhysOrg.com) -- The nearest supernova of its type to be discovered for 40 years is predicted to be at its brightest 7-8 September and will be visible through a good pair of binoculars.

The full harvest moon shined in the early morning hours of September 29, also marking the fourth and final supermoon of 2023. September’s full moon reached peak illumination around 5:58 a.m. ET ...

Victor Buso at the rooftop observatory in which he captured the first images of the early stages of the birth of a supernova. Victor Buso was eager to use the new camera on his telescope.

A supernova’s delayed reappearance could pin down how fast the universe expands. ... Published online September 13, 2021. doi: 10.1038/s41550-021-01450-9. About Ken Croswell.

Multi-instrument detection of a nearby type 1a supernova shows that the exploding star was probably a carbon–oxygen white dwarf star in a binary system with a main-sequence companion. Supernova ...