Nasa recently released a video on the team that does the artist renditions of the exoplanets we've recently found in TRAPPIST 1. I absolutely loves these renditions. They inspire me and I hope to see these planets for myself some day. Until then, I will gladly take these renditions of them.
https://www.nasa.gov/feature/jpl/the-art-of-exoplanets
Credits: NASA/JPL-Caltech
Credits: NASA/JPL-Caltech
caves, other planets, reminds me of this beautiful artwork
http://arthurblue.deviantart.com/art/Caves-of-Tau-Ceti-199782665