Powered by 27 Merlin engines, generating more than five million pounds of combined thrust, a SpaceX Falcon Heavy rocket lifts off from Launch Complex (LC)-39A at NASA’s Kennedy Space Center, Dec. 28, 2023 at 8:07 p.m. EST, carrying the U.S. Space Force (USSF)-52 mission into Earth orbit. (SpaceX photo)
A SpaceX Falcon 9 rocket carrying the Starlink 4-20 mission, launches from Space Launch Complex 40 at NASA’s Kennedy Space Center in Cape Canaveral, Florida, on September 4, 2022. (Photo by CHANDAN KHANNA/AFP via Getty Images)