Encounters in the Milky Way
Encounters in the Milky Way was created by the American Museum of Natural History, New York (amnh.org).
Encounters in the Milky Way was developed with the major support and partnership of the National Aeronautics and Space Administration (NASA).
A visualization of the Milky Way’s collision with the Sagittarius dwarf galaxy, which has been ongoing for several billion years, based on a simulation from the University of Surrey.