Writing
Arrival
2016 · Scientific Consultant
How the Universe Works
2010 · Himself
Timelapse of the Future: A Journey to the End of Time
2019 · Self - Narrator (archive sound)
His Master's Voice
2018 · Crash Course Host
Strip the Cosmos
2014
Bad Universe
2010 · Book
NASA Mars Landing
2021 · Himself
Game On!
2012 · Self - Guest
FourCast
2009 · Self - Guest
