The Nazi scientist whose technology is used for the Mars transmissions. He confronts the Cronyns with a handgun, falsely claiming the messages are a Soviet-funded hoax and that the U.S. government fabricated the religious warnings. He shoots the transmitter and dies in the explosion.
Calder accuses the President's administration of manipulating the Martian narrative.
Calder provided the foundational scientific framework for Cronyn's interplanetary research.
Explore the full interactive character relationship map of Red Planet Mars