Spaceflight Now(@SpaceflightNow):The big vent is underway as SpaceX prepares to load liquid oxygen onboard the Falcon 9 rocket's upper stage. Liftoff of the Starlink 10-19 mission remains on track for 11:58 a.m. EDT (1558 UTC) from pad 40 at Cape Canaveral Space Force Base. Watch live: https://t.co/djUYpwJv4R

Spaceflight Now

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Spaceflight Now@SpaceflightNow

2026.08.11 15:39

The big vent is underway as SpaceX prepares to load liquid oxygen onboard the Falcon 9 rocket's upper stage. Liftoff of the Starlink 10-19 mission remains on track for 11:58 a.m. EDT (1558 UTC) from pad 40 at Cape Canaveral Space Force Base. Watch live: