SpaceX’s Starship reached orbit on its 15th flight test and deployed all 26 Starlink V3 satellites it carried, the company posted on X early on 14 November. SpaceX says each V3 satellite adds 1 Terabit of capacity, so the flight added about 26 Terabits to the network, by our arithmetic.
The Super Heavy booster did not return to the tower: SpaceX posted that it “has diverted to an offshore splashdown in the Gulf”. The upper stage is still in orbit, with a planned return to Starbase for a tower catch about 22.5 hours after launch, around 21:15 to 21:20 UTC on Saturday by our arithmetic. SpaceX’s flight page calls it the first return to launch site and catch for the upper stage.
Business Pill · Vertical Integration
An evergreen Business Engineer explainer on vertical integration. It teaches the general idea only and does not discuss SpaceX or Starship.
The key insight: As we read SpaceX’s posts, Flight 15 delivered the payload half of its plan, 26 Starlink V3 satellites or about 26 Terabits on SpaceX’s figures, and missed the booster half, with the first V3 booster diverted to the Gulf; the reusability half for the upper stage is the catch planned about 22.5 hours after launch.
SpaceX posted “Liftoff of Starship!” at 22:48 UTC on 13 November from Starbase, Texas. After hot-staging it wrote that “the Super Heavy is boosting back towards Starbase for a catch”; four minutes later it posted the diversion to the Gulf.
Starship then performed “its orbital insertion burn and enters orbit of Earth for the second time”, into an orbit of about 275 km. SpaceX began deploying the 26 satellites at 23:27 UTC and posted “Payload deploy complete” at 00:06 UTC, about 39 minutes later by our arithmetic, against the roughly 42 minutes it had announced.
Starship Flight 15 milestones in hours after SpaceX’s liftoff post at 22:48 UTC on 13 November 2026, from SpaceX’s posts on X. The planned catch time uses SpaceX’s ~22.5-hour figure; hours are our arithmetic.
The Booster
SpaceX’s flight page said Flight 15 would be “the first return and catch attempt for a Super Heavy V3 booster”, and that “Three V1 boosters were successfully caught on earlier flight tests with two demonstrating successful reflights”.
SpaceX later posted footage of the “Landing burn and splashdown for Super Heavy Booster 22”. Its posts do not give a reason for the diversion.
The Payload
The flight page says the V3 satellites “aim to greatly expand the network’s capacity and user speeds” and that “all 26 satellites equaling ~10 Starlink V2 Mini launches on Falcon 9”. Our piece on how SpaceX makes money covers the business that capacity serves.
What Comes Tonight
After the deployment SpaceX said teams would monitor the ship “over the next ~21 hours that we intend to be in orbit for” and that “We do have a few early deorbit options available should we need them, but all systems are looking good right now”.
At 05:44 UTC it posted that “Starship and its heatshield are healthy”. The flight page says the ship “will only execute a return to launch site if the flight control team has ensured that the vehicle systems critical for reentry maneuvers and final landing burn and tower approach are healthy”. Our preview of the flight set out the plan.
The Structural Read
As we read the flight page, the capacity claim is the business number: SpaceX says the 26 satellites equal about 10 Falcon 9 launches of V2 Mini satellites.
As we read the posts, SpaceX has not given a reason for the booster diversion; we draw no conclusion about the cause.
SpaceX on X, 14 November 2026, 05:44 UTC
“Starship and its heatshield are healthy as the vehicle continues to orbit Earth after a spectacular start to its mission nearly 7 hours ago.”
Three Implications
FOR STARLINK CAPACITY SpaceX says each V3 satellite adds 1 Terabit; 26 of them are about 26 Terabits, by our arithmetic.
FOR REUSE The first Super Heavy V3 catch attempt ended in a Gulf splashdown; three V1 boosters were caught on earlier flights, SpaceX says.
FOR TONIGHT SpaceX plans the upper-stage catch about 22.5 hours after launch, around 21:15 to 21:20 UTC by our arithmetic, only if the ship’s systems are healthy, its flight page says.
The analysis tallies “~$1.04 trillion in 2026 compute capex, the first trillion-dollar year of compute capex in human history.”
As we read it, launch capacity and Starlink bandwidth are part of the infrastructure SpaceX sells alongside its AI business; the analysis does not discuss Starship or this flight.
Launches for the same Starlink capacity, per SpaceX’s Flight 15 page; 26 Terabits is our arithmetic.
What Is Not Established
SpaceX had not said why the booster diverted when we checked its posts at 11:05 UTC on 14 November. The catch time is our arithmetic from the launch post and SpaceX’s ~22.5-hour figure, not a time SpaceX has published, and SpaceX says the return depends on the ship’s systems checks.
The 26 Terabit figure is SpaceX’s per-satellite capacity multiplied out; it is not a measure of service delivered to users.
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Starship reached orbit for the second time and placed 26 Starlink V3 satellites, about 26 Terabits of capacity on SpaceX’s figures, while the first V3 booster went into the Gulf instead of the tower. SpaceX plans the first catch attempt for a Starship upper stage about 22.5 hours after launch, around 21:15 to 21:20 UTC on Saturday by our arithmetic.
A note on sourcing. The flight’s events and times come from SpaceX’s posts on X on 13 and 14 November, read at about 11:05 UTC on 14 November; the missionplan and the capacity figures come from SpaceX’s Flight 15 page. The 26 Terabit total, the deployment duration and the catch time are our arithmetic. SpaceX was not contacted for this piece.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
