WIRED @WIRED
This is how observations of Pluto have evolved over the years. The first frame is a digital zoom-in as it appeared in 1930, and the final sequence is a close-up frame of Pluto released on July 15, 2015. NASA's come a long way. 📸: NASA https://t.co/F4mVHiPHOF — PolitiTweet.org