4K Video: The launch of Crew 4 as seen from the press site

SpaceX’s Falcon 9 rocket, standing 208 feet tall, is mounted on a Cape Canaveral launch pad for liftoff with a fresh package of supplies and research experiments for the International Space Station.

The mission marked the first time that an American-made rocket launched Europe’s answer to the GPS satellite constellation. Liftoff from Launch Complex 39A happened at 8:34 p.m. EDT (0034 UTC) on Saturday, April 27.

Continuing a dizzying series of rescheduled launches from Florida’s Space Coast, poor weather at the Kennedy Space Center forced SpaceX to keep a Falcon 9 rocket and 60 Starlink broadband satellites on the ground Monday. The Starlink launch is expected to be delayed until Thursday, after a pair of national security missions are set to blast off from Cape Canaveral Tuesday.