age ~72
from Victor, NY
On October 16, 2020, The Mars Society President Robert Zubrin intervie...
Robert Zubrin is an American aerospace engineer and author, best known...
Robert Zubrin, American aerospace engineer and author, best known for ...
Speakers & Topics Dr. Robert Zubrin - Author, the Case for Mars - Cour...
Clip from my interview with Dr Robert Zubrin, founder of the Mars Soci...
RULE 22: USE OF RECORDING DEVICES & CELL PHONES Parties participating ...