Starfish_prime_35mm_frame Published on July 8, 2023 in 9 July 1962, 09:00:09 UTC, T + 13:41Full resolution (976 × 1024) ← Previous Fireball of Operation Dominic-Fishbowl Starfish Prime, 248 miles (399.1 kilometers) above the Pacific Ocean, 9 July 1962. (U.S. Department of Defense)