For more than a decade, the collision between the Milky Way and Andromeda galaxies has been treated as a settled fact of ...
When it comes to the Milky Way and Andromeda galaxies, there’s a whole “will they or won’t they” thing going on. In 2012 scientists published their results of Hubble Space Telescope observations ...
Multi-epoch Hubble Space Telescope imaging, tracked over five to seven years, has produced the first direct measurements of Andromeda’s motion across the sky, confirming that the Milky Way’s nearest ...