Overview
Voskhod 1 was the first three-person human spaceflight, the first flight on which spacesuits were not used, and marked the first time an engineer and a physician travelled to space. It was the first of only two Voskhod program flights. The crew performed biomedical experiments and studied how a team could work together in space. The flight landed after a day in orbit. This was the first Soviet spaceflight where the crew landed inside the capsule instead of ejecting and parachuting to the ground.