Supernovas are hard to detect. Scientists just found a way to spot them hours after they explode Astronomers have learned how to find supernova explosions in their earliest stages, giving us an unprecedented look at how these stars blow up. Astrobitica August 19, 2025 (Last updated: August 19, 2025) 1 minute read Astronomers have learned how to find supernova explosions in their earliest stages, giving us an unprecedented look at how these stars blow up. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Where are the interstellar objects 1I/’Oumuamua, 2I/Borisov and 3I/Atlas headed now?Next: A Distant Star Explodes While Swallowing Its Black Hole Companion