SpaceX successfully launched a Falcon 9 Block 5 rocket on May 3, 2026, carrying a 45-satellite rideshare mission from Vandenberg Space Force Base in California. The mission deployed multiple Earth observation spacecraft designed to advance global imaging capabilities. Primary payloads included South Korea's CAS500-2 satellite, which operates alongside its CAS500-1 predecessor to provide high-resolution Earth imagery using the Advanced Earth Imaging Sensor System payload. The satellite delivers 0.5-meter resolution panchromatic images and 2-meter multispectral color imagery, supporting South Korea's Earth observation program.

The launch also carried three Pelican satellites for commercial operator Planet Labs, representing the latest additions to the Pelican constellation. This 32-satellite commercial imaging network is engineered to deliver improved spatial resolution and faster response times compared to Planet Labs' existing SkySat and Dove constellations, enhancing commercial Earth observation services for government and private sector clients.

The Falcon 9 Block 5 launch from Space Launch Complex 4E at Vandenberg marked another successful rideshare mission for SpaceX, demonstrating the company's continued capability to deploy multiple satellites to Earth orbit efficiently. The mission expanded operational Earth observation capacity while furthering international partnerships in space-based remote sensing technology.