Marc Garneau, Canada’s first astronaut and former MP, has died at 76. His journey from military officer to space explorer and political leader under Prime Minister Justin Trudeau exemplifies his remarkable contributions to both fields.
Marc Garneau: A Pioneering Spirit Who Shone in Space and Politics

Marc Garneau: A Pioneering Spirit Who Shone in Space and Politics
The first Canadian in space, Marc Garneau, has passed away at the age of 76, leaving behind a legacy in both space exploration and federal leadership.
Marc Garneau, a pioneering figure in Canadian history, has died at the age of 76, as confirmed in a statement by his wife, Pamela Garneau. The death comes after a brief illness, although specifics regarding the condition have not been disclosed. Living in Montreal, Garneau faced his final days with resilience that mirrored his life’s work.
Garneau’s journey began as a military officer in the National Defense Headquarters in Ottawa. In 1983, an advertisement seeking astronauts ignited a monumental career shift for him. This moment prompted Garneau to become the first Canadian astronaut, making history on his first space flight aboard the Challenger in 1984, measuring atmospheric conditions and contributing to scientific research from above the earth.
After two more successful missions in 1996 and 2000 aboard Endeavour—following the tragic loss of the Challenger crew in 1986—Garneau soon became the head of the Canadian Space Agency in 2001, where he guided the nation's efforts in space exploration.
Later, pursuing a career in politics, Garneau served as a Member of Parliament and held various roles under Prime Minister Justin Trudeau’s leadership, emphasizing the importance of science and technology. His legacy is one of inspiration, as both an astronaut and a leader, honoring the spirit of exploration and public service in Canada.