SpaceX launches and lands Falcon 9 rocket in Radarsat mission - CNET

Watch a replay of SpaceX launching three Tesla Roadster-sized satellites.

SpaceX launches and lands Falcon 9 rocket in Radarsat mission     - CNET
spacextra

California dreamin'.

SpaceX/Twitter

 launched a Falcon 9 rocket from Vandenberg Air Force Base in California, containing the Canadian Space Agency's Radarsat trio of Earth observation satellites on Wednesday. The broadcast was telecast live on SpaceX's YouTube channel. If you missed it as it happened, you can watch a replay of the launch. 

Canada's three Radarsat satellites, shaped like old rubber stamps, will gather data about the nation's coasts and waterways to help ships navigate the Arctic, provide agriculture solutions and help first responders save lives, . The dimensions of the satellites are such that they're almost as big as a , but they're only half as heavy. Eventually the satellites will settle into an orbit around 600 kilometers (around 370 miles) above the Earth.

For SpaceX, it will be another flight for the Falcon 9 rocket, which . The first stage booster successfully returned to land at Vandenberg after separation.

After the Radarsat mission, SpaceX will launch the Falcon Heavy for the third time . That's scheduled to take place on June 24 (with a backup launch window on June 25). It is regarded as one of the most challenging launches in SpaceX history and will be attempting to deploy a suite of satellites into orbit for the Department of Defense. It .

Provided the Falcon Heavy core can be recovered in that mission, it will be the first such success for SpaceX, which was unable to keep .

Originally published June 12, 6:18 a.m. PT.
Update, 9:24 a.m.: Adds information about launch.