The astronomer discusses the discovery of stars that explode as supernovae, having his work replicated in Minecraft and the importance of public understanding to astrophysics
Astronomers from the University of Hawaiʻi have unexpectedly discovered an immense bubble of galaxies, named “Hoʻoleilana,” thought to be a fossil-like remnant from the birth of the universe.
Newly found bubble of galaxies, a billion light-years wide earthsky.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from earthsky.org Daily Mail and Mail on Sunday newspapers.