A star will explode on Thursday. Here's how you can see the once-in-a-lifetime celestial event happening after 80 years

T Coronae Borealis, a star in the Northern Crown constellation, is about to explode in a nova. This happens once every 80 years. The last event was in 1946. The star's explosion will be visible to the naked eye. Researchers expect this rare phenomenon to happen soon. It is an opportunity for astronomers and sky watchers.