Astronomers using the Chandra X-ray Telescope have discovered an "exhaust vent attached to a “chimney” of hot gas blowing away from the center of the Milky Way galaxy," according to the Chandra team.
The Milky Way and Andromeda galaxies are on a collision course, potentially ejecting 100 trillion stars and transforming into a new galaxy, “Milkomeda.” ...
The star in question, named WOH G64, resides in the Large Magellanic Cloud, a satellite galaxy of our Milky Way, ...
Scientists from the University of Southampton believe galaxies crashed together to create gigantic elliptical galaxies.