SpaceX successfully launched the Falcon 9 Block 5 rocket carrying Starlink Group 17-28 on June 21, 2026, from Vandenberg Space Force Base in California. The mission deployed 24 second-generation Starlink v2-mini satellites into low Earth orbit, continuing SpaceX's ambitious expansion of its space-based internet constellation. These satellites are designed to provide high-speed broadband connectivity globally, particularly to remote and underserved regions where terrestrial infrastructure remains limited.

The Falcon 9 Block 5 is SpaceX's most advanced iteration of the Falcon 9 rocket family, featuring enhanced performance and reusability. Vandenberg SFB, located on California's central coast, serves as one of SpaceX's primary launch facilities for polar and near-polar orbital missions, making it ideal for Starlink deployment operations. The launch occurred at 4:39 PM UTC with favorable weather and range conditions.

The successful mission marked another milestone in SpaceX's ongoing effort to populate the Starlink constellation, which already comprises thousands of operational satellites. Each Group 17-28 satellite adds critical capacity to the network, supporting SpaceX's goal of achieving near-global internet coverage. The reusable Falcon 9 first stage continues SpaceX's commitment to sustainable space operations and cost-efficient launch cadence.