Live coverage: SpaceX cargo capsule returns to Earth

Follow the key events of the Falcon 9 rocket’s ascent to orbit with three Earth observation satellites for Canada’s Radarsat Constellation Mission.

A small satellite launcher built by Astra “experienced an anomaly” Monday on a launch pad at Kodiak Island, Alaska, forcing the cancellation of a planned orbital launch attempt this week, according to the company’s co-founder and CEO.

These images show the liftoff of SpaceX’s Crew Dragon Resilience spacecraft on top of a 215-foot-tall Falcon 9 rocket from pad 39A at NASA’s Kennedy Space Center in Florida, carrying four astronauts on an expedition to the International Space Station.