Cosmic 'Murder Mystery' Solved: Galaxies Are 'Strangled to Death'
Wednesday, May 13, 2015 - 13:30
in Astronomy & Space
Astronomers may have solved the decades-long cosmic murder mystery of what kills most galaxies in the universe: They are strangled to death . 'What kills galaxies is one of the most challenging questions in the past 20 years,' a scientist says.