Cape Canaveral Air Force Station

During its third flight, United Launch Alliance's Vulcan Centaur will carry payloads from the U.S. Space Force.

They splashed down Saturday night around 9 p.m. in the Gulf of Mexico near Tampa. Images captured on social media show the streak of light as the capsule made its way back into the atmosphere.

Relativity Space's rocket came within a half-second of blasting off Saturday on its debut flight from Cape Canaveral,