Vostok programme
While the Vostok programme was dedicated more toward understanding the effects of space travel and microgravity on the human body, Voskhod's two flights were more aimed towards spectacular firsts. Although achieving the first EVA ("spacewalk") became the main success of the programme, beating the U.S. Project Gemini to put the first multiman crew in orbit was the objective that initially motivated the programme. After those goals were realized, the programme planned to focus on other advances the spacecraft could accomplish, such as longer duration and a second female flight. However, there were delays preparing for Voskhod 3, and during that time the Gemini programme accomplished most of what had been planned for future Voskhods. In the end, the Voskhod programme was abandoned, aided by a change in Soviet leadership which was less concerned about stunt and prestige flights, and this allowed the Soviet designers to concentrate on the Soyuz programme.