New Horizons Stamp Drive

New Horizons stamp concept by Dan Durda

New Horizons stamp concept by Dan Durda

As fast as NASA’s New Horizons spacecraft is heading toward Pluto, the drive to honor this historic exploration of the ninth planet is speeding toward its finish. Less than a week remains to put your name on the petition supporting an effort for the U.S. Postal Service to commemorate Pluto and New Horizons on a postage stamp.

In just over a month since the drive was announced, more than 10,000 people have signed the online petition. But mission leads would like to have many more signatures before they close out the list on March 13 – the 82nd anniversary of the announcement of Pluto’s discovery by American astronomer Clyde Tombaugh.

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You can sign the petition at