What's the deadliest part of a supernova explosion? To estimate this we have to look at what the actual destructive ...
A picturesque galaxy 40 million light-years away, NGC 5530 dazzles with its patchy spiral arms in the constellation Lupus.
In this NASA/ESA Hubble Space Telescope image, Hubble once again lifts the veil on a famous — and frequently photographed — supernova remnant ... explosion was so epic it would have been ...