IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Our Galaxy May Already Be Colliding With Andromeda
A new study has found galaxies are a whole lot bigger than we thought.
Comment here to discuss with all recipients or tap a user's profile image to discuss privately.
Embed post to a webpage :
<div data-postid="kbqgoyq" [...] </div>