The supernova was the death of a red supergiant star 500 times larger than the sun, in a galaxy just 22 million light-years ...

Blue Origin is the space company founded by billionaire Jeff Bezos. The heavy-lift New Glenn rocket is set to lift off on its ...

When this shock reaches the surface, it releases an enormous burst of energy. The star brightens dramatically, becoming visible as a supernova. For a short period, astronomers can study the initial ...