Live coverage: Space station crew back on Earth

After several delays earlier this week, SpaceX conducted a hold-down test-firing of a Falcon 9 rocket at Cape Canaveral Friday evening in a key test before launch next week on a resupply mission to the International Space Station.

A Russian Progress cargo freighter lifted off Wednesday from Kazakhstan on top of a Soyuz-2.1a booster and completed a record-breaking 3-hour, 19-minute pursuit of the International Space Station with an automated docking to deliver 2.7 tons of food, fuel, water and other supplies.

A refurbished SpaceX Crew Dragon spaceship linked up with the International Space Station early Saturday more than 260 miles above Earth, delivering four veteran astronauts to the orbiting research complex and temporarily raising the lab’s crew complement to 11.