Live coverage: International crew lands in Kazakhstan

Replays of the Falcon 9 launch of the eighth resupply mission to the International Space Station from various cameras around Cape Canaveral.

Crew members on the International Space Station over the weekend continued trying to pinpoint the location of a small air leak in the research outpost’s Russian Zvezda service module, one of the oldest sections of the orbiting laboratory.

A Christmas Eve reading from the book of Genesis by the Apollo 8 astronauts — commander Frank Borman, lunar module pilot Bill Anders and command module pilot Jim Lovell — from lunar orbit in 1968.