Garneau flew on three NASA space shuttle missions, led the Canadian Space Agency and served in Parliament for 15 years.

The Axiom Space Ax-4 mission is set to liftoff this month in a new SpaceX Dragon spacecraft. Here's what we know.

One newly unveiled key element is the "Transporter," a vehicle that can be launched on a single Blue Origin New Glenn rocket ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

The decades-long struggle to keep astronauts healthy in space led to numerous health care advancements here on Earth, a new ...

NASA's space shuttle Endeavor touched down safely for the final time at the Kennedy Space Center in Florida after spending ...

A quote attributed to Christa McAuliffe is part of a wall tribute honoring her service as a teacher and astronaut on display ...