SpaceX launches 56 Starlink satellites, lands rocket on ship at sea

 A SpaceX Falcon 9 rocket launches 56 of the company's Starlink internet satellites from Cape Canaveral Space Force Station in Florida on March 24, 2023.
A SpaceX Falcon 9 rocket launches 56 of the company's Starlink internet satellites from Cape Canaveral Space Force Station in Florida on March 24, 2023.

SpaceX launched its 20th mission of the year on Friday (March 24), sending 56 of its Starlink internet satellites skyward and landing the returning rocket on a ship at sea.

A SpaceX Falcon 9 rocket topped with 56 Starlink spacecraft lifted off Friday at 11:43 a.m. EDT (1543 GMT) from Florida's Cape Canaveral Space Force Station.

The Falcon 9's first stage came back to Earth as planned 8.5 minutes after liftoff, making a pinpoint touchdown off the Florida coast on the SpaceX droneship A Shortfall of Gravitas.

Related: SpaceX's Starlink satellite megaconstellation launches in photos

A SpaceX Falcon 9 rocket launches 56 of the company's Starlink internet satellites from Cape Canaveral Space Force Station in Florida on March 24, 2023.
A SpaceX Falcon 9 rocket launches 56 of the company's Starlink internet satellites from Cape Canaveral Space Force Station in Florida on March 24, 2023.

It was the 10th launch and landing for this particular booster, SpaceX wrote in a mission description. Among its previous flights were the Crew-3 and Crew-4 astronaut missions to the International Space Station for NASA, which lifted off in November 2021 and April 2022, respectively.

The Falcon 9's upper stage, meanwhile, continued carrying the 56 Starlink satellites to low Earth orbit (LEO). It deployed all 56 satellites as planned about 65 minutes after launch, SpaceX confirmed via Twitter.

The first stage of a SpaceX Falcon 9 rocket rests on the droneship A Shortfall of Gravitas shortly after landing on March 24, 2023.
The first stage of a SpaceX Falcon 9 rocket rests on the droneship A Shortfall of Gravitas shortly after landing on March 24, 2023.

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Before Friday's mission, SpaceX had launched 4,105 Starlink satellites to LEO, more than 3,750 of which are currently operational, according to astrophysicist and satellite tracker Jonathan McDowell.

And those numbers will continue to grow: SpaceX has permission to deploy 12,000 Starlink craft in orbit and has applied for approval for another 30,000 on top of that.

Friday's launch was SpaceX's 20th of the year already. Company founder and CEO Elon Musk said last summer that SpaceX could launch as many as 100 orbital missions in 2023.

Editor's note: This story was updated at 10:40 a.m. EDT on March 24 with the new target launch time of 11:43 a.m. EDT, then again at noon EDT with news of successful launch and rocket landing, then again at 2:40 p.m. EDT with news of successful satellite deployment.

Mike Wall is the author of "Out There" (Grand Central Publishing, 2018; illustrated by Karl Tate), a book about the search for alien life. Follow him on Twitter @michaeldwall. Follow us on Twitter @Spacedotcom or on Facebook.