January 16, 2025
Sixteen January 2025 was already a historic date by sunrise, when Blue Origin's New Glenn reached orbit from Florida. That afternoon at 4:37 p.m. Central time, SpaceX answered from the other side of the Gulf. The tallest rocket ever flown, a roughly 123-metre stack topped by Ship 33, the first of the stretched Block 2 Starships, climbed away from Starbase on the thrust of 33 Raptor engines while crowds lined the South Texas dunes.
Seven minutes later came the spectacle SpaceX had only managed once before. Booster 14 flipped, burned back toward the coast, and slid between the launch tower's 'chopstick' arms, which closed around it mid-air. The catch, first achieved on Flight 5 in October 2024, was now repeatable. Engineers had treated that first catch as a possible fluke; the second proved the architecture, a rocket the height of a 20-storey building returning to its own launch mount.
Then the day turned. Ship 33, carrying ten Starlink simulators for the program's first payload-deployment demonstration, began losing engines. Contact dropped roughly eight and a half minutes into flight. SpaceX later traced the failure to a harmonic vibration several times stronger in flight than in testing, which strained the propulsion system, leaked propellant into the unpressurised 'attic' above the engine firewall, and fed sustained fires until the ship broke apart.
The debris fell along the Bahamas and the Turks and Caicos Islands, where residents filmed glowing fragments streaking overhead at dusk. The FAA activated a debris response area, and dozens of airliners were diverted or delayed around the splash zone. No one was hurt, but the episode put the public-safety stakes of rapid-iteration rocketry in front of a global audience, and it opened a bruising year for Starship's upper stage even as booster recovery became routine.
“Preliminary indications suggest an oxygen/fuel leak in the cavity above the ship engine firewall, which was substantial enough to build pressure beyond the venting capacity.”
Launch
16 Jan 2025, 4:37 p.m. CST
Launch site
Starbase, Boca Chica, Texas
Stack height
≈123 m, the tallest rocket flown to date
Booster
Super Heavy Booster 14, caught at the tower
Ship loss
Contact lost ≈8.5 minutes into flight
Payload
10 Starlink simulators (never deployed)
Two heavy-lift milestones happened the same day: New Glenn reached orbit before dawn, and Super Heavy was caught at the tower that afternoon.
Ship 33 was the first Block 2 Starship, stretched to carry about 25 percent more propellant, making Flight 7's stack the tallest rocket ever flown.
Falling debris over the Turks and Caicos prompted the FAA to activate a debris response area, and dozens of airline flights were diverted or held away from the zone.
SpaceX's investigation blamed a harmonic response several times stronger in flight than in ground testing, which triggered propellant leaks and sustained fires in the 'attic' above the engine firewall.
The flight carried Starship's first payloads, ten Starlink simulators meant for a deployment test that never came.
Flight 7 split Starship's story in two. The second tower catch proved that recovering a Super Heavy booster was an engineering capability, not a stunt, validating the most radical reuse scheme ever attempted and the foundation of NASA's Artemis lunar lander plans. But the loss of the first Block 2 ship, followed by a near-identical failure on Flight 8 in March, exposed how unforgiving the upgraded upper stage was and how much public airspace and island communities were now part of the test program. The flight forced harder FAA scrutiny, reshaped Caribbean launch corridors, and set the tone for a 2025 in which Starship's booster looked solved while its ship did not.
Steve Jurvetson (CC BY 2.0)
Official source