A SpaceX Cargo Dragon spacecraft, tail number C209, is scheduled to lift off from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station on Tuesday evening, carrying 6,500 pounds of science equipment and supplies to the International Space Station. The launch window is set for 7:16:31 p.m. EDT, with the Falcon 9 rocket targeting a northeasterly trajectory to reach the space station. This mission, designated CRS-34, marks SpaceX’s 34th flight under NASA’s Commercial Resupply Services contract. Weather conditions are a key factor, with the 45th Weather Squadron forecasting a 35% chance of acceptable conditions for launch. Rain and storms could impact the mission, but a slight drying trend is expected by midweek.
Launch Weather Officer Brian Cizek explained during a media briefing that models now show the slow-moving front across Florida will delay its southward movement. This could increase moisture over East Central Florida, leading to more showers and storms on Tuesday. However, Cizek noted a gradual improvement in weather by Wednesday and Thursday. The mission will use Falcon 9 booster B1096, which has flown five previous missions: NASA’s IMAP, GPS III-9, NROL-77, Kuiper Falcon 01, and Starlink Group 6-87. The booster will land at Landing Zone 40 (LZ-40), adjacent to SLC-40, about eight minutes after liftoff. This will be the sixth flight for B1096, highlighting SpaceX’s ongoing efforts to reuse rocket components.
Spaceflight Now will provide live coverage starting approximately one hour before the scheduled launch. The mission’s success depends on precise timing and weather conditions, with the spacecraft set to rendezvous with the space station after reaching orbit. The payload includes experiments, food, and other supplies critical to the station’s operations. SpaceX has conducted 33 previous resupply missions since 2012, with this flight continuing its role in sustaining the space station’s scientific and operational needs. The launch is part of a broader effort to maintain U.S. leadership in low-Earth orbit and support international collaboration in space exploration.
Residents and space enthusiasts in Brevard County can watch the launch from designated viewing areas near SLC-40, though safety restrictions will apply. The mission’s outcome will depend on real-time weather data and the performance of the Falcon 9 rocket. With no major delays reported, the countdown to liftoff continues as SpaceX prepares for another step in its long-term partnership with NASA.