Venkatesh Rao@vgr·Sep 3, 2020I have a very long way to goQuote TweetMassimo@Rainmaker1973·Sep 3, 2020The beauty of Jupiter's moons in motion, seen by Hubble Space Telescope http://slate.me/2ezPLyL0:0511.4K views118
CW Bar@CWBar·Sep 3, 2020Replying to @vgrNot positive, but I believe Hubble takes single frame,SUPER long exposures!1