Pluto stamp earns world record for traveling 3 billion miles

Who could guess that the tiny piece of paper will enter the Guinness Book of World Record? And it has really happened! Pluto: Not Yet Explored stamp traveled more than 3 billion miles on a spacecraft to the dwarf planet has earned the GUINNESS WORLD RECORDS achievement for the farthest distance traveled by a postage stamp.

The stamp also served as NASA’s rallying cry to set the record straight for exploring Pluto.

This record will extend another 1 billion miles, as NASA recently announced the New Horizons mission will journey beyond Pluto to visit a Kuiper Belt object known as 2014 MU69 — considered to be one of the early building blocks of the solar system.

The U.S. Postal Service and NASA marked the achievement July 19 at a ceremony at Postal Service headquarters. Space fans are asked to share the news on social media using the hashtag #PlutoExplored!

GUINNESS WORLD RECORDS official adjudicator Jimmy Coggins presented the certificate to Cochrane. NASA Director of Planetary Science Jim Green and New Horizons Principal Investigator Alan Stern of the Southwest Research Institute provided the backstory on the stamp and the New Horizons mission.