How Plutonium got us to Pluto Plutonium played a key role in the New Horizons mission to Pluto. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts The Gendered Brain Did Stephen Hawking Just Kill the Concept of a Black Hole? NASA – A Week in the Life of Rain Why You Should Put Your Mask On First Can We Actually Time Travel? Einstein Says ‘Ja!’ If You Drink Milk You Are a Mutant Says Science