Stories by Lee Armus

Lee Armus is a senior scientist at the Infrared Processing and Analysis Center and a member of the professional staff at the California Institute of Technology.

An illustration shows a possible view of the merging Milky Way.

CosmologyDecember 1, 2021

Galaxy Collisions Preview Milky Way’s Fate

New revelations about how galaxies collide show what might happen when our galaxy meets Andromeda

Aaron S. Evans, Lee Armus