SpaceX to launch 27 Starlink satellites into orbit from Southern California coast

LOS ANGELES - A SpaceX Falcon 9 rocket is set to launch 27 Starlink satellites into low-Earth orbit from Vandenberg Space Force Base on Tuesday afternoon. 

The launch aims to expand SpaceX's global high-speed internet network, with potential visibility of the rocket and satellites across the Southern California coast.

What we know:

The Falcon 9 launch is scheduled for 5:43 p.m. from Vandenberg Space Force Base, with backup opportunities available until 8:39 p.m. 

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SpaceX's Starlink network aims to deliver high-speed internet access globally, potentially transforming connectivity in remote and underserved areas. 

Local perspective:

Residents in Santa Barbara, San Luis Obispo, and Ventura counties may hear sonic booms during the launch. 

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The rocket and its exhaust plume could be visible for hundreds of miles along the coast, depending on clear skies and light conditions.

What's next:

If needed, another launch window will open on Wednesday at 4:16 p.m. 

You can use the FindStarlink tracker to find optimal viewing times.

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This is the fifth flight for the first stage booster supporting this mission, which previously launched NROL-126, Transporter-12, SPHEREx, and NROL-57. Following stage separation, the first stage will land on the Of Course I Still Love You droneship, which will be stationed in the Pacific Ocean.