SpaceX plans to launch 24 Starlink satellites from its Falcon 9 rocket on Saturday, which may be visible above Southern California.

The Crew Dragon capsule that will fly SpaceX's Crew-11 astronaut mission to the ISS for NASA has arrived at Kennedy Space Center ahead of its planned July 31 launch.

The launch takes place on a milestone date, marking 20 years since the STS-114 space shuttle mission took off from Kennedy Space Center Pad 39B. The launch of Discovery on the STS-114 mission on July 26, 2005, marked the return to flight for the space shuttle after the Columbia tragedy investigation.

China’s biggest networks have deployed less than 1 percent of their planned satellites, falling far behind SpaceX for dominance in space communications.