A depiction of the incredible newly discovered TRAPPIST-1 exoplanet system, with SEVEN earth-sized planets! In Circular Gallifreyan, the star says "TRAPPIST 1," and the star and all the planets (although they're difficult to see here as they are to scale) have the letters a to h on them also in Gallifreyan.
Tags: doctor-who, gallifreyan, circular-gallifreyan, science, nasa
Even though the Pluto flyby (New Horizons) mission happened a couple years ago (and the launch over 10 years ago), this little guy with so much love for Earth helped skyrocket my social media game to the next level. The original image was shared on Reddit and is still one of the top posts in /r/nasa as well as shared or copied or sent around the world hundreds of thousands of times.
Tags: love-pluto, smile, pluto-planet, dean-cole-design, science