WERNER VON BRAUN TOOK THIS SECRET TO HIS GRAVE AND THEN TOLD

Wernher Magnus Maximilian Freiherr von Braun was a German-American aerospace engineer and space architect.
He was a member of the Nazi Party and Allgemeine SS, as well as the leading figure in the development of rocket technology in Nazi Germany and later a pioneer of rocket and space technology in the United States.

Now the truth comes out! Von Braun revealed the truth on his tombstone. He knew all along.