The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, star clusters and a possible supernova "imposter".

Where it is: 60 million light-years away in the constellation Ursa Major When it was shared: Feb. 21, 2025 Why it's so special: This stunning new image of a spiral galaxy — and a very bright ...

Ursa Major, also known as the Great Bear, is a constellation in the northern sky, whose associated mythology likely dates back into prehistory. Its Latin name means "greater (or larger ...