Live coverage: Veteran three-man crew docks with space station

Astronaut Scott Kelly and cosmonaut Mikhail Kornienko are making final preparations for return to Earth Tuesday evening, closing out a record 340-day stay aboard the International Space Station where they served as medical test subjects to learn more about the long-term effects of weightlessness, space radiation and isolation.

The launch of a Russian Progress cargo ship aboard a Soyuz rocket was aborted in the final minute of the countdown Sunday, forcing a delay of at least two days in the start of a resupply and refueling mission to the International Space Station.

The International Space Station got a new shipment of supplies Friday, and astronauts living on the outpost shared their photos of the SpaceX Dragon cargo craft during the rendezvous.