Multiperson spaceflight

The Voshkod 1 mission marked the first time a spacecraft carried more than one person into orbit. This event expanded human spaceflight capabilities beyond single-occupant missions.
 (Roscosmos) Russia 1964 Multiperson spaceflight

The Voshkod 1 mission marked the first time a spacecraft carried more than one person into orbit. This event expanded human spaceflight capabilities beyond single-occupant missions.