Hubble Telescope spies massive 'bridge of stars' connecting 2 galaxies on collision course (image) 

 The Hubble Space Telescope has imaged a 250,000-light-year-long 'bridge of stars' stretching through the Arp 295 galactic grouping that was pulled away from one galaxy as it interacted with another. 

https://cdn.mos.cms.futurecdn.net/kiz4cJ6vhQWBe8TsZeVFRd.png

https://www.space.com/hubble-telescope-bridge-of-stars-between-galaxies