Franklin Chang-Diaz

Franklin Chang-Diaz

Franklin Ramón Chang-Díaz (born April 5, 1950, San José, Costa Rica) is an American mechanical engineer, physicist, and former NASA astronaut. He is the sole founder and CEO of Ad Astra Rocket Company as well as a member of the Cummins' board of directors. He became an American citizen in 1977. He is a veteran of seven Space Shuttle missions, tying the record, as of 2021 for the most...

Known For

The Wild Blue Yonder

as Astronaut Plasma Physicist

Cast Credits

The Wild Blue Yonder

as Astronaut Plasma Physicist