No known upcoming appearances. If you know of one, contact me!
Roles
Self - President, The Mars Society
Mars
(TV Series 2016)
Self - Aerospace Engineer
How the Universe Works
(TV Series 2010)
Self - President, The Mars Society
The Universe
(TV Series 2007)
consultant
Mission to Mars
(2000)
Note: All appearances are determined by automated algorithms. Double-check appearances and convention details with the convention website to ensure you have the most accurate information.
If you're unable to find a person or media, then sadly there are no appearances for them or that in the database.