Favorite tweets

😮Tiny ring moon Daphnis, embedded in the Keeler Gap, caught by #Cassini last night! (📸2017 JAN 16th) http://pic.twitter.com/sbjOYW8NRf

— Ian Regan (@IanARegan) January 18, 2017

via Twitter https://twitter.com/IanARegan

January 18, 2017 at 11:18AM