Live coverage: Soyuz crew lands in Kazakhstan

Astronauts will likely perform a previously-unplanned demonstration of the Orion spacecraft’s deep space rendezvous capabilities in a high-altitude orbit around Earth on the crew capsule’s first piloted test flight, now scheduled for 2023. 

Northrop Grumman’s Pegasus XL rocket will take about 11 minutes to place NASA’s Ionospheric Connection Explorer, or ICON, satellite into a roughly 357-mile-high (575-kilometer) orbit after an airborne launch off Florida’s east coast.

Putting new technology in the sky that will beam high-speed Internet to rural America, a United Launch Alliance Atlas 5 rocket lifted off from Cape Canaveral today to deploy the commercial EchoStar 19 satellite. Follow the ascent in our live journal.