
U.S. Department of Energy @ENERGY
PODCAST: Learn the backstory of @NASAPersevere’s plutonium-powered battery, which completed a journey of seven years and more than 5,000 miles before meeting the rover at @NASAKennedy! 🔋🚀 https://t.co/2cpg15tDJv https://t.co/sKgxntfYkb — PolitiTweet.org