Peer pressure on a galactic scale
July 21, 2010ICRAR astronomer Dr Kenji Bekki has discovered a previously unknown process that causes new stars to form in large clusters of galaxies.
![Peer pressure on a galactic scale](https://www.icrar.org/wp-content/uploads/2016/06/abell2255-310x200-c-center.jpg)
ICRAR astronomer Dr Kenji Bekki has discovered a previously unknown process that causes new stars to form in large clusters of galaxies.