Pluto timbrée, la nouvelle année avec la NASA

The U.S. Postal Service has previewed the New Year’s series of stamps highlighting NASA’s Planetary Science program, including a do-over of a famous Pluto stamp commemorating the NASA New Horizons’ historic 2015 flyby... 

http://www.nasa.gov/feature/postal-service-honors-nasa-planetary-discoveries-with-2016-stamps