- Science Blog
- By Laura Sinpetru
- April 24th, 2015
Runaway Galaxies Are Racing at 6 Million MpH (9.6 Million Km/H)
The runaway galaxies were flung out of their cluster, are now exiles aimlessly racing through the cosmos
The runaway galaxies were flung out of their cluster, are now exiles aimlessly racing through the cosmos