THIS DAY IN SPACE

Launch of Voskhod 1: First Multi-Crew Spaceflight
On October 5, 1964, the Soviet Union launched Voskhod 1, the world’s first spaceflight carrying more than one crew member. The spacecraft carried three cosmonauts—Vladimir Komarov, Konstantin Feoktistov, and Boris Yegorov—into orbit without spacesuits, due to the cramped interior space. This mission marked several firsts: first multi-person crew, first physician in space (Yegorov), and first engineer (Feoktistov), showing the Soviet intent to prioritize scientific missions. Voskhod 1 orbited Earth 16 times over 24 hours before safely returning. The mission pushed the boundaries of spacecraft design and mission risk tolerance, especially given the removal of spacesuits and the high-stakes nature of a three-person capsule originally designed for one. While controversial for its riskiness, Voskhod 1 demonstrated the feasibility of group space missions, influencing the development of future space stations and cooperative international missions such as Apollo-Soyuz and the ISS.

Marc Garneau Becomes First Canadian in Space
On October 5, 1984, Marc Garneau made history as the first Canadian astronaut in space aboard the Space Shuttle Challenger during mission STS-41-G. As a payload specialist, Garneau conducted experiments related to materials processing, Earth observation, and the Shuttle Imaging Radar (SIR-B) system. His participation marked Canada’s official entry into human spaceflight, following earlier satellite milestones like Alouette 1. Garneau’s flight inspired national pride and laid the groundwork for Canada’s continued presence in space exploration, particularly its contributions to robotics like the Canadarm. He later served as the president of the Canadian Space Agency and entered Canadian politics. STS-41-G also featured the first spacewalk by a woman (Kathryn Sullivan), making the mission significant not only for Canada but also for the broader progress in diversity and international collaboration in space. Garneau’s mission helped cement Canada's long-term partnership in missions such as the ISS and Artemis.