NASA’s Exoplanet Exploration Program office (ExEP) – creators of the super-popular Exoplanet Travel Bureau Posters, have released a¬†Valentine’s Day special: a series of exoplanet-inspired Valentines. They include Kepler-11 (a multiple-planet system with¬†closely packed planets), a rogue (free-floating) planet, a hot-Jupiter, a tidally-locked planet and more. The Valentines can be found here!

ExEP is led by a great team at the Jet Propulsion Lab and Caltech in Pasadena, CA.