Mercury-Atlas 7 was the fourth crewed spaceflight for the United States. The spacecraft, named Aurora 7, carried the astronaut Scott Carpenter to orbit where it completed three orbits before returning to Earth. The mission lasted for 4 hours, 56 minutes & 5 seconds. Due to a targeting error during reentry the spacecraft splashed about 400 km off-course delaying the recovery efforts.
Low Earth OrbitSOLRAD (SOLar RADiation) 4B was a solar X-ray, ultraviolet, and electronic surveillance satellite. Developed by the United States Navy's United States Naval Research Laboratory, it was the fifth in both the SOLRAD and the GRAB (Galactic Radiation And Background) programs.
Low Earth Orbit