The International Space Station's population has swelled to 11 with the arrival of SpaceX's third crew capsule in less than a year.
It's the biggest crowd up there in more than a decade.
A recycled SpaceX capsule carrying four astronauts arrived at the space station on Saturday, a day after launching from Florida.
The new arrivals — representing the U.S., France and Japan — will spend six months at the space station.
They'll replace four astronauts who will return to Earth in their own Dragon capsule Wednesday.
