The children of Pluto: reflections on Clyde Tombaugh

10 July 2015 Astronomy Now

Clyde Tombaugh discovered Pluto over 85 years ago. He died in 1997, but during the historic 14 July flyby of NASA’s New Horizons spacecraft, Clyde’s children Alden and Annette Tombaugh will be special guests at mission headquarters. Here they reflect on their father’s legacy.