The Sungrazer citizen science project, sungrazing and near-Sun comets, #ISON, ESA/NASA SOHO and STEREO images, the Sun, and more! (Tweets by Karl Battams)
1280 days ago
Hit or Miss? Either way, the NASA/STEREO-A spacecraft has a ring-side seat of "Siding Spring v's Mars" next year!
Realtime comments disabled
©2016 Twitpic Inc, All Rights Reserved