Explorer I, the first US satellite, is launched by the Army at Cape Canaveral, Fla. The satellite, launched on a Jupiter-C rocket, will later play a key role in the discovery of the Van Allen radiation belt.
Kearfott, a 108-year-old company, is seeing renewed demand for its inertial navigation and motion-control technologies as GPS jamming and spoofing increasingly threaten military operations. Kearfott’s Bob Carpenter explains how he supports aircraft, spacecraft, maritime systems, and missiles, while expanding production...
