A SpaceX rocket is scheduled to launch Friday evening from Vandenberg Space Force Base on the California coast.
The Falcon 9 rocket carrying 22 Starlink satellites into low-Earth orbit is scheduled to launch at 4:34 p.m. from the base northwest of Santa Barbara. Backup launch opportunities are available until 8:32 p.m. and again Friday at 4:12 p.m.
Click here to watch live coverage of the launch.
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After separation, the first stage booster landed on the Of Course I Still Love You droneship in the Pacific.
The rocket and its exhaust plume are sometimes visible for hundreds of miles as it soars along the coast, if skies are clear. Launches just after sunset and before sunrise usually provide the best views as the rocket reflects the sun's rays against the backdrop of a darkened sky.
Sunset is scheduled for 5:44 p.m. Friday in Los Angeles, about an hour after lift-off, so the sky will not provide the ideal twilight backdrop within the original launch window.
Hawthorne-based SpaceX launched 96 successful missions with its Falcon rockets in 2023, eclipsing its previous annual record of 61 orbital launches in 2022.
SpaceX has a Starlink constellation of satellites orbiting Earth about 340 miles up, shuttled into space by the company's rockets. The Starlink network is designed to deliver high-speed internet anywhere around the globe.
If light conditions are right, the satellites appear in a train as they parade across the night sky. The satellites are sometimes visible in the first few minutes after sundown and before sunrise when the sun is below the horizon, but the satellites are high enough to reflect direct sunlight.
Use the FindStarlink tracker to find the best upcoming viewing times.