SpaceX is poised to send its Starship-Super Heavy rocket to orbit for the first time in program history on Monday, Sept. 28. The orbital launch attempt of the 124-meter-tall (407 ft) rocket comes 18 years after the company’s first launcher, the Falcon 1, reached orbit for the first time.
The mid-morning mission is the 14th launch of the integrated Starship-Super Heavy rocket. Each of the previous 13 flights were intentionally flown on sub-orbital trajectories.
SpaceX will monitor the health of the rocket during its ascent and first coast phase. If all goes well, about 25 minutes after liftoff, the Ship 41 upper stage will reignite one of its three sea-level Raptor engines to raise and circularize the vehicle’s trajectory to place it into orbit.
Liftoff of the mission, dubbed Starlink 31-1, is scheduled during a 75-minute window that opens at 7:15 a.m. CDT (8:15 a.m. EDT / 1215 UTC).
Spaceflight Now will have live coverage beginning about two hours prior to liftoff. We’ll be joined by multiple guest experts throughout the broadcast.
The mission will be launched using the first stage Super Heavy booster, tail number B21, and the Starship upper stage, tail number S41. SpaceX will not attempt to recover either stage.
If SpaceX opts not to go for the orbital insertion burn, the rocket will follow a similar suborbital trajectory as with previous missions. But if they do perform that insertion burn, the plan is to start deploying the 26 Starlink Version 3 satellites onboard about 34 minutes after liftoff.
The deployment sequence will be about 30 minutes in duration. The satellites will be released from S41 in roughly one-minute increments.
SpaceX previously said it could fly up to 60 Starlink V3 satellites in future missions, but it chose to fly just 26 this first time around. Three of the satellites include extra imaging capabilities and will capture video of the Ship’s heat shield tiles.
With this being the first orbital flight of Starship, SpaceX plans to send it around the Earth about six times before a planned splashdown off the western coast of South America. The 11-second deorbit burn is planned to happen nearly nine hours after liftoff.
That will set up a planned, controlled splashdown roughly an hour later. SpaceX said depending on the outcome of this flight, they may attempt to catch the next Starship upper stage during the 15th flight test of the program.
Facts Only
* SpaceX will attempt an orbital launch of the Starship-Super Heavy rocket on Monday, September 28.
* This is the fourteenth launch of the integrated Starship-Super Heavy rocket.
* The previous thirteen flights were flown on sub-orbital trajectories.
* The Ship 41 upper stage plans to reignite one Raptor engine about twenty-five minutes after liftoff for orbital insertion.
* Liftoff is scheduled during a window starting at 7:15 a.m. CDT (8:15 a.m. EDT / 1215 UTC).
* The mission will use the Super Heavy booster (tail number B21) and the Starship upper stage (tail number S41).
* SpaceX will not attempt to recover either stage.
* If orbital insertion is performed, deployment of twenty-six Starlink Version 3 satellites will begin about thirty-four minutes after liftoff.
* Satellite deployment will last approximately thirty minutes, with releases in one-minute increments.
* The planned deorbit burn is scheduled nearly nine hours after liftoff, followed by a controlled splashdown approximately one hour later.
Executive Summary
Full Take
The narrative focuses on the transition from sub-orbital testing to achieving orbital flight for Starship, framing this event as a significant milestone following eighteen years since the first launch of Falcon 1. The structure embeds an explicit contingency: either the mission achieves orbital insertion followed by satellite deployment or it follows the previous sub-orbital trajectory. This duality—orbital success versus continued sub-orbital behavior—highlights the high-stakes nature of the specific burn, suggesting that the outcome dictates the subsequent actions for the vehicle. Furthermore, the inclusion of Starlink deployment ties the physical achievement to a tangible, immediate operational goal, moving beyond pure aerospace testing into functional application. The planned Earth passes and eventual splashdown introduce an element of controlled consequence, moving the discussion from engineering success to planetary interaction. The pattern observed is one of conditional success where the ultimate outcome hinges on a single kinetic event, followed by a pre-programmed sequence of maneuvers. The implication for agency is whether the desired functional goal (orbit) is prioritized over other potential outcomes when faced with system uncertainty.
Patterns detected: ARC-0024 Ambiguity, ARC-0071 Causal Chain.
Sentinel — Human
The text functions as a factual press release or report detailing the planned parameters and contingencies of a specific SpaceX launch attempt, characterized by precise technical data typical of journalistic reporting.