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.

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

Amazon’s Project Kuiper may be the underdog against SpaceX’s Starlink today in the satellite broadband race, but a ramped-up launch schedule and tight AWS integration put Kuiper on a clear path to challenge Starlink’s lead,