What was the name of the 2019 SpaceX mission that launched 60 Starlink satellites?

The 2019 SpaceX mission that launched 60 Starlink satellites was called Starlink v0.9.

Starlink v0.9 launched on May 23, 2019, from Cape Canaveral Air Force Station in Florida. It deployed 60 relatively early-production satellites into low Earth orbit and served as the first major orbital deployment for SpaceX’s Starlink broadband constellation.

The satellites were designed to communicate with ground stations and user terminals, creating a large network in low Earth orbit. The launch also drew attention because many observers could see the satellites traveling in a closely spaced line soon afterward, an appearance often called a “train.”

Starlink v0.9 is sometimes confused with the later Starlink v1.0 mission. Starlink v1.0 launched the first operationally capable batch in 2019, while v0.9 was the earlier demonstration and deployment mission.