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SpaceX Falcon 9 rocket spied at Pad 39A as December launch quartet aligns
Photographer Tom McCool lucked upon an open hangar door at Pad 39A on November 27, catching a fresh Falcon 9 Block 5 booster in the late stages of pre-launch integration.
Likely to launch one of two particularly important payloads sometime in the next 4-8 weeks, this booster spotting aligns with what is anticipated to be a fairly busy December for SpaceX, marked by four possible launches and preparations for the imminent inaugural test flight of Crew Dragon.
#SpaceX had the door open to the HIF at 39A this morning showing us a #Falcon9 pic.twitter.com/3aECxYP4Y7
— Tom (@Cygnusx112) November 27, 2018
At the moment, SpaceX is the juggling shipment, integration, and preflight checkouts of at least three shiny new Falcon 9 Block 5 rockets ahead of critical US Air Force and NASA launches in December and January. In order of anticipated launch date, those boosters are B1050, B1054, and B1051 for CRS-16 (Cargo Dragon), an upgraded GPS III satellite, and DM-1 (Crew Dragon), respectively.
CRS-16
On the East Coast, SpaceX’s next launch is the 16th operational resupply mission for Cargo Dragon, scheduled to deliver several tons of critical supplies to the International Space Station no earlier than (NET) December 4th. Set to launch from SpaceX’s Cape Canaveral Air Force Station (CCAFS) Launch Complex 40 (LC-40), the new Block 5 booster B1050 is already integrated and at the ready inside the company’s LC-40 hangar, awaiting the arrival and attachment of a flight-proven Cargo Dragon.
While it’s unknown which Dragon capsule that will be, SpaceX has anywhere from 4-8 recovered spacecraft to choose from, although expendable trunks (a detachable aft section adorned with solar arrays and storage space) must still be built for each future resupply mission. According to CEO Elon Musk and other SpaceX executives, Cargo Dragon was designed from the start to be capable of at least three orbital missions with refurbishment, and it’s possible that CRS-16 could be the third launch for one such capsule.
After sending Cargo Dragon and the upper stage on their way, Falcon 9 B1050 will likely perform the first Block 5 Return To Launch Site (RTLS) recovery, performing a 180 degree flip and burning back towards the Florida coast to land just a few miles away from the launch site.
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- A flight-proven Cargo Dragon prepares to launch in support of CRS-14. (Tom Cross)
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- CRS-14’s flight-proven Cargo Dragon captured on orbit in April 2018 by astronaut Oleg Artemyev. (NASA/Oleg Artemyev)
GPS III-01 (the first of many)
Of the five launch contracts thus competed for the first ten GPS III satellite launches, SpaceX has won all five, while ULA’s Delta IV was awarded a launch contract for one of those satellites, leaving four more up for grabs in the next several years. The first ‘Space Vehicle’, GPS III serial number 01 (GPS III-01), is now ready for launch, pending the completion of certain USAF reviews of SpaceX’s recently-debuted Block 5 Falcon 9 upgrade.
Now targeting NET December 18, perhaps the most curious aspect of Falcon 9’s first GPS launch is the glaring reality that most signs currently point toward an intentionally expendable configuration of the new Falcon 9 Block 5 booster. Given that SpaceX has made it abundantly clear that Block 5 boosters at least aspire to be able to perform 10 launches with little to no refurbishment, expending a fresh booster without even a single reuse would carry a potentially immense opportunity cost.
Booster B1054 is set to be invovled with this mission. It's currently classed as "Expendable" meaning no recovery on the Eastern Range.
This is the passenger: pic.twitter.com/ohJFIz197P
— NSF – NASASpaceflight.com (@NASASpaceflight) November 19, 2018
By all reasonable estimation, Falcon 9 Block 5 should be able to place the ~3900 kg (8600 lb) GPS III satellite into a medium Earth orbit with plenty of margin left over for a drone ship recovery in the Atlantic. Likely to launch aboard Falcon 9 B1054, the only possible explanation for an expendable mission would be a request (or demand) from SpaceX’s customer, the USAF.
Crew Dragon’s orbital debut (DM-1)
Finally, SpaceX and NASA have – perhaps for the first time in the history of the Commercial Crew Program (CCP) – set an actual date for the first orbital launch of a spacecraft developed under the program’s purview, in this case SpaceX’s Crew Dragon atop a Falcon 9 Block 5 rocket. NET January 7 2019, that date is certainly tenuous, but it effectively indicates that SpaceX is certain the hardware, software, and general operations side of things is all good to go. SpaceX is now more or less waiting on NASA’s dreadfully slow bureaucracy to perform the far more mundane duties of completing paperwork, coordinating ISS schedules to fit Crew Dragon in, and other miscellaneous tasks.
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- In this illustration, a SpaceX Crew Dragon spacecraft is shown in low-Earth orbit. (SpaceX)
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- DM-2 astronauts Bob Behnken and Doug Hurley train for their first flight in Crew Dragon. (NASA)
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- B1051 performed its last Texas static fire last month and has since shipped to Florida. (SpaceX)
Time will tell, but COO and President Gwynne Shotwell stated in October 2018 that she fully expected Falcon 9 and the first orbit-ready Crew Dragon to be vertical at Pad 39A before the month of December is out, basically ready to launch as soon as NASA and ISS scheduling are ready to allow it. It’s nearly impossible to know for sure, but the rocket spotted on Tuesday inside Pad 39A’s hangar could very well be Falcon 9 B1051 and a crew-ready upper stage preparing for Crew Dragon’s first autonomous test flight, or it could be B1054 (unconfirmed) in the late stages of preparation for SpaceX’s imminent GPS III launch.
All will be made clear in the coming weeks. Meanwhile, SpaceX’s next launch – SSO-A on the West Coast – has slipped into the first few days of December thanks to some unusually harsh weather conditions above the launch pad.
SpaceX has updated its target for the thirteenth integrated flight test of Starship, aiming for as early as Thursday, July 23. The 90-minute launch window opens at 5:45 p.m. CT from the company’s Starbase facility in South Texas.
The target flight was initially rescheduled for today, but SpaceX pushed it back again.
This latest adjustment follows an aborted attempt earlier in the week and reflects the iterative, rapid-development approach that has defined the Starship program. With the vehicle already stacked and ground teams making final preparations, the mission represents another step toward proving the full reusability of the world’s most powerful rocket system.
Now targeting to launch Starship’s thirteenth flight test as early as Thursday, July 23 → https://t.co/Rp7VwBzpWx pic.twitter.com/Y0YNzfc5zk
— SpaceX (@SpaceX) July 19, 2026
The original launch attempt on July 16 was scrubbed at T-0 when several Raptor engines on the Super Heavy booster failed to ignite properly. The automatic abort system triggered just as the engines began their startup sequence, preventing liftoff.
SpaceX CEO Elon Musk confirmed that some engines did not start as expected, prompting the decision to replace two Raptors on Booster 20 to ensure reliability. The issue occurred despite a successful full-duration static fire earlier, highlighting the complexities of coordinating 33 engines under flight conditions.
This cautious approach underscores SpaceX’s commitment to safety amid an aggressive test cadence.
Flight 13 builds directly on the lessons from Flight 12 in May 2026. The Super Heavy booster’s primary goals include a successful liftoff, ascent, stage separation, boostback burn, and controlled splashdown in the Gulf of America.
Hardware and software modifications address the off-nominal flip and boostback burn problems from the prior flight, where propellant slosh and engine relight issues led to an uncontrolled impact.
For the Starship upper stage, objectives include deploying 20 operational Starlink V3 satellites, the first real payload of this type, performing a single Raptor engine relight in space, and executing a controlled entry, descent, and splashdown in the Indian Ocean. Propulsion upgrades aim to improve engine-out capability after one vacuum Raptor was lost on Flight 12.
Additional test elements focus on heat shield performance. Six satellites carry cameras to image the tiles during flight, while white-painted tiles and upgraded attachments on flaps and the aft skirt will gather data for future reusability.
The FAA completed its mishap investigation into Flight 12 earlier this month, clearing the regulatory path.
This suborbital mission, the second with V3 vehicles, advances Starship toward operational missions, including potential crewed flights and support for NASA’s Artemis program. Success would mark significant progress in rapid reusability and satellite deployment from the massive system.
Elon Musk dismissed reports claiming SpaceX had placed a massive order for NVIDIA GPUs worth $52 billion. The denial came hours after Taiwanese media, citing unnamed industry sources, reported that SpaceX planned to acquire approximately 13,000 AI server racks, equating to roughly 1 million GB300 GPUs, from Foxconn.
Each rack was estimated at around $4 million, with deliveries potentially starting in late 2025.
The story suggested this would mark SpaceX’s first major foray into Foxconn-manufactured NVIDIA hardware, breaking from suppliers like Supermicro and Dell. Musk responded bluntly on X:
This is fake news
— Elon Musk (@elonmusk) July 20, 2026
Despite the denial, the rumored scale aligns with SpaceX’s explosive growth in AI infrastructure. NVIDIA’s GB300 (successor to the GB200 NVL) racks deliver unprecedented performance for large-scale training and inference. A $52 billion commitment would dwarf most corporate AI budgets and provide the compute muscle needed for frontier models.
SpaceX already operates gigawatt-scale terrestrial clusters like Colossus in Memphis, Tennessee, and has monetized them aggressively through leasing deals.
SpaceX’s newest Starmind will make earth data centers obsolete
Major customers include Anthropic (paying ~$1.25 billion monthly for 220,000+ GPUs), Google (~$920 million monthly for 110,000 GPUs), and Reflection AI. These arrangements are projected to generate tens of billions in annual revenue, far outpacing traditional SpaceX businesses.
Such an investment would fuel internal AI efforts, particularly Grok models under the integrated SpaceXAI division, while supporting ambitious orbital data center plans. SpaceX envisions launching thousands of AI-optimized satellites powered by solar energy and cooled in space, bypassing terrestrial power and land constraints.
This “Starmind” constellation could position the company as a leader in space-based computing.
SpaceX as an Emerging AI Powerhouse
Once primarily known for reusable rockets and Starlink satellite internet, SpaceX has transformed into a multifaceted AI player.
The 2026 acquisition of xAI integrated Grok development directly into the company. Starlink’s low-latency global network complements massive compute clusters, enabling efficient data flow for training and serving AI models.
Musk has long argued that AI scaling demands solutions beyond Earth, citing things like real estate and electricity limits on the ground.
While the Foxconn deal may not be in the cards, SpaceX’s trajectory is continuing on the path of blending aerospace engineering with hyperscale AI to dominate both launches and intelligence infrastructure.
Elon Musk shed more details on the upcoming improvements to Tesla’s Full Self-Driving suite, specifically one that the CEO mentioned last week, which should help owners see fewer interventions.
Last week, Musk hinted that one major improvement that Tesla planned to roll out to Full Self-Driving users was the car’s ability “to remember your specific interventions and match each person’s individual preferences.”
Elon Musk says your Tesla will start to learn your individual preferences
This small bit of detail was linked to a post from Tesla community member Whole Mars, who said that FSD’s tendency to exit the carpool lane, a feature that owners can turn on but at times the car will disregard.
It sounds like, based on Musk’s two responses since that original post, it is safe to say the things FSD will start to remember are wide-ranging. However, it seems the biggest differences will be noticed with parking performance, which Musk continues to mention.
Highway Lane Preferences
The initial post Musk mentioned, with these new remembered preferences soon to arrive for Tesla owners everywhere, was the Carpool/Express Lane.
Tesla has a setting in the FSD menu that lets drivers enable HOV Lane travel. However, the car won’t always stay in that suggested or preferred lane.
The car will start to remember your specific interventions and match each person’s individual preferences
— Elon Musk (@elonmusk) July 18, 2026
Some owners have also complained of left lane camping, an illegal maneuver in at least some states. Cruising in the passing lane has resulted in tickets for some, as it is illegal in over 30 states in the U.S.
Tesla did not confirm if these preferences would also be included in new FSD behaviors, but it would certainly help move the company toward fewer interventions.
Parking Preferences
This seems to be the real focus of the entire operation, as Musk stated several weeks ago that parking was overwhelmingly the most frequent reason for interventions.
The major issue with parking is not necessarily the parking “performance,” as FSD is generally good at parking. It definitely has its issues; we’ve recorded plenty of them, including this one as recent as last week:
Yeah it seems like FSD v14.3.5 is having some issues with parking early on https://t.co/Bw5ULfVmDq pic.twitter.com/RHdpjOEpIo
— TESLARATI (@Teslarati) July 13, 2026
However, the changes coming are more about preferences, meaning where you park and how your car enters the spot, either pulling in or backing in. Owners have also reported that pulling into the correct driveway is a relatively rare thing for FSD, something else that needs to be confronted.
Musk basically confirmed that all of these things would be part of Tesla’s plan to address driver preferences with FSD:
Yes
— Elon Musk (@elonmusk) July 20, 2026
It’s obvious there is something big coming with FSD, and the company’s focus seems to be eliminating any intervention that would be related to preferences. This is probably the biggest bottleneck between Tesla and being fully autonomous. Critical interventions do occur, but they are much less frequent.
The only time a driver should be taking over is because of a critical intervention; this seems to be the goal of Tesla right now.
This all seems to be a priority as Tesla continues to move closer to the prospect of unsupervised driving.
SpaceX adjusts Starship Flight 13 test launch target date once again
Elon Musk debunks $52 billion SpaceX-NVIDIA GPU deal
