Dr. Rudolf F. Hoelker

Mar. 16, 1912 Jun. 14, 2003 Dr. Rudolf F. Hoelker, a pioneer Space Scientist of the original German rocket team died Saturday at Newton Wellesley Hospital (Massachusetts) at the age of 91. Dr. Hoelker was born March 16, 1912 in Halle (Westphalia), Germany. He studied mathematics, physics and...