IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Our Galaxy Appears To Be Part Of Structure So Large It Challenges Our Models Of Cosmology
The tiny red dot is us.
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="xbzqbgg" [...] </div>