IFLScience
shared a link post in group #IFLScience
www.iflscience.com
Stunning New Image Shows Enormous “Scar” Stretching Across Mars
You can't miss it - it's just below the solar system's largest volcano.
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="enapxkr" [...] </div>