A supergiant star exploded as a supernova in the prominent galaxy M101 in Ursa Major. It's now bright enough to see in a 4.5-inch telescope!
The post Bright Supernova Blazes in M101, the Pinwheel Galaxy appeared first on Sky & Telescope.
A supergiant star exploded as a supernova in the prominent galaxy M101 in Ursa Major. It's now bright enough to see in a 4.5-inch telescope!
The post Bright Supernova Blazes in M101, the Pinwheel Galaxy appeared first on Sky & Telescope.