Rothe San Antonio Calibration provides precision calibration, repair and measurement services. It has been sold to a California firm that runs a global network of laboratories.

Interestingly, Tikhonravov’s dream of a Soviet mission to Mars was based on former Nazi rocket scientist-turned-American rocket scientist, Wernher Von Braun, who had his own “ Mars Project ” that ...

After WWII, the U.S. recruited 1,600 Nazi scientists under Operation Paperclip—fueling its space race and weapons tech, but ...