But how does Nasa know with these kinds of certainty that T CrB will erupt over the next couple of months exclusively? It's a matter of mathematical calculations and visible proof. By way of example, the final time T CrB knowledgeable a nova was in 1946 – seventy eight years https://socialmphl.com/story19164829/the-definitive-guide-to-nova-explosion-2024-date-nasa