Live coverage: Soyuz crew returns to Earth

In a major shift, NASA is considering using two commercial launchers to send an unpiloted Orion crew capsule and its European-built service module on a test flight around the moon next year, maintaining the lunar test flight’s schedule despite fresh delays in the development of the multibillion-dollar Space Launch System that jeopardize the heavy-lifter’s 2020 inaugural flight, the agency’s administrator said in a congressional hearing Wednesday.

A Progress supply craft loaded with 3.1 tons of cargo lifted off Thursday from Kazakhstan, launching on a six-hour pursuit of the International Space Station culminating with a smooth docking to the research lab’s aft port.

The Russian Progress 58P cargo freighter launches and six hours later docks to the International Space Station.