NASA,A Dazzling Supernova
A Dazzling Supernova Rising Rapidly on NASA NASA’s Neil Gehrels Swift Observatory recently detected a dazzling supernova, designated SN2023A, rapidly rising in brightness in the constellation Pisces. Here’s an explanation of this exciting astronomical event: What is a Supernova? A supernova is an extraordinary explosion that occurs when a massive star reaches the end of … Read more