EDITOR’S NOTE: Updated on Feb. 21 with launch delay.
Follow the key events of the Falcon 9 rocket’s ascent to orbit with the Paz Earth observation payload for Hisdesat, operator of Spain’s governmental satellites.
The 229-foot-tall (70-meter) rocket will lift off Thursday at 6:17 a.m. PST (9:17 a.m. EST; 1417 GMT) from Vandenberg Air Force Base in California.
Two SpaceX-built mini-satellites are also on the launch to test technologies for the company’s planned broadband communications network.
SpaceX does not plan to recover the first stage booster on this mission. The Falcon 9’s first stage set to launch with Paz previously flew on the Formosat 5 mission from Vandenberg in August 2017.
SpaceX’s Falcon 9 rocket will go from the Kennedy Space Center to low Earth orbit in 10 minutes Saturday with a Dragon capsule heading for the International Space Station carrying nearly 5,500 pounds of supplies and experiments.
A Blagovest communications spacecraft lifted off Monday aboard a Proton rocket to complete a network of four relay satellites in geostationary orbit for the Russian military. The Proton rocket’s Breeze M upper stage successfully delivered the Blagovest spacecraft to its intended orbit nine hours later.
A full-size prototype of SpaceX’s Starship violently exploded in South Texas moments after a test-firing of its Raptor engine Friday, dealing a setback to the company’s next-generation reusable rocket program.