This authentic autograph of Clyde W. Tombaugh, the astronomer who discovered Pluto in 1930, offers a unique piece of astronomical history.

The signature is elegantly framed alongside an 8” x 10” high-resolution portrait of Pluto, captured by NASA’s New Horizons mission during its historic flyby.

This combination not only honors Tombaugh’s groundbreaking discovery but also connects it to modern space exploration, making it a valuable collectible for enthusiasts and experts alike.

Comes in a standard 11 x 17” frame.