These matches were only 10 days apart, but they might as well have taken place in different galaxies. (chiesaditotti.com)
Here are images of six different galaxy clusters taken with NASA's Hubble Space Telescope (blue) and Chandra X-ray Observatory (pink) in a study of how dark matter in clusters of galaxies behaves when the clusters collide. (ibtimes.com)
The promise of the «Avengers» team - up movies, and in particular, «Avengers: Infinity War,» which gets gangs from different galaxies together, is that we get to see a lot of those personalities together on screen. (washingtonpost.com)