• You need to sign in or sign up before continuing.
Close
https://www.space.com/astronomy/galaxies/discovery-of-250-mini-galaxies-could-help-scientists-pin-down-the-nature-of-dark-matter
0
0
39 words
0
Comments
Only a fraction of the size of the Milky Way, these galaxies have thus far been too faint for most telescopes to spot.
You are the first to view
Create an account or login to join the discussion