SpaceX launched two Falcon 9 rockets just 38 minutes apart on Aug. 15, breaking its own previous record for the shortest time between orbital flights. The first liftoff occurred at 9:12 p.m. EDT from Cape Canaveral Space Force Station, carrying eight satellites for Louisiana-based telecom company Globalstar. The second rocket lifted off at 9:50 p.m. EDT from Vandenberg Space Force Base in California, beginning a classified mission for the U.S. Space Force called USSF-366. SpaceX announced via social media that all eight Globalstar satellites deployed successfully over a six-minute span beginning 56.5 minutes after liftoff.
The launches mark another milestone for SpaceX, which operates the largest satellite constellation in orbit — the Starlink network, now nearing 11,000 satellites. The previous record for shortest time between two Falcon 9 launches was set on Aug. 31, 2024, with two Starlink missions spaced 65 minutes apart. This latest achievement highlights the company's growing efficiency in rapid reusability of its rockets, a key factor in its dominance of commercial spaceflight.
The Globalstar mission, the first of two launches from Florida that day, marked the 10th time the company has launched satellites for the telecom firm. The satellites are designed to expand Globalstar's coverage for maritime and land mobile communications. Details about the USSF-366 mission remain classified, though U.S. Space Force officials have confirmed it involves a national security payload.
SpaceX's ability to conduct back-to-back launches from different coasts underscores its operational flexibility. The company has steadily increased its launch cadence in 2026, with 18 missions already completed this year. With Starlink expansion ongoing and multiple government contracts in play, SpaceX shows no signs of slowing down.