Black holes hurl stars out of galaxy, after which they explode
Ars Technica 2015-08-17
Summary:
Calcium-rich supernovae may occur outside of galaxies.
Link:
http://feeds.arstechnica.com/~r/arstechnica/index/~3/hA1GqUCUUV0/From feeds:
Cyberlaw » Ars TechnicaMusic and Digital Media » Ars Technica