SpaceX
SpaceX continues rocket fleet shuffle as Falcon 9 arrives for next CA launch
Strengthening the odds that SpaceX’s first Block 5 rocket will soon become the first Falcon 9 to launch three times, a SpaceX booster arrived at Vandenberg Air Force Base (VAFB) on 10/25 ahead of Spaceflight Industry’s SSO-A rideshare mission, scheduled for launch no earlier than November 19th.
Notably, a flurry of spottings posted on social media offers a unique glimpse into the major logistical infrastructure SpaceX has built up over years of transporting massive Falcon rockets across the continental US.
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- Falcon 9 B1048 landed at LZ-4 after its second launch and is now being refurbished on the opposite coast. (SpaceX)
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- It’s currently unclear whether B1046 or B1048 will become the first SpaceX rocket to fly three times. (Tom Cross)
Barely 24 hours after SpaceX successfully launched SAOCOM 1A, a Falcon 9 upper stage was seen traveling north just a few miles away from Vandenberg, wasting no time at all to fill the momentarily empty SLC-4 integration hangar. Two weeks after the second stage arrived, a Falcon 9 booster was spotted heading through Santa Maria towards VAFB, approximately on schedule for SSO-A’s targeted Nov 19 launch date.
Traveling from Hawthorne, CA, the identity of this particular booster is especially ambiguous. Due to a lack of on-base space at SpaceX’s Vandenberg facilities, there simply isn’t enough room for multiple boosters to be worked on in the SLC-4 hangar, meaning that the arrival of one rocket necessitates the departure of another. After landing for the first time at SpaceX’s West Coast LZ-4, Falcon 9 B1048 seems to have remained at the launch pad (assuming it didn’t manage to depart without being spotted). As such, the arrival of a booster on Oct 25 is firm evidence that B1048 is either not going to launch SSO-A or was refurbished at SpaceX’s Hawthorne factory a few hundred miles south of VAFB.
Shotwell: Falcon 9 first stages come back in much better shape than anticipated. Have refurbishment time down to four weeks; goal is still a one-day turnaround next year. #WSBW
— Jeff Foust (@jeff_foust) September 11, 2018
Neither outcome would be shocking: to be ready in time to launch SSO-A, B1048 would have had barely five weeks to go from landing at LZ-4 after its second flight to being ready for the rocket’s third flight. According to COO and President Gwynne Shotwell, Falcon 9 Block 5 boosters have apparently lowered the amount of time needed for post-launch refurbishment to four weeks – presumably the minimum value for the time being. On the opposite coast, the first Falcon 9 Block 5 booster to be built and launched – B1046 – completed its second successful mission on August 7, leaving a comparatively luxurious three months for refurbishment and flight readiness review.
Whether B1046 or B1048 rolls out of SpaceX’s Vandenberg hangar next month, the fact that a Falcon 9 booster was deemed ready for its third launch at all will be a huge achievement for the company and its ultimate goal of realizing aircraft-like reusability for orbital-class rockets.
SpaceX’s Vandenberg launch complex (SLC-4) and Falcon 9 B1048.2, October 6. (Eric Ralph)
It’s raining rockets!
Including the Falcon 9 booster that arrived at Vandenberg late last week, the sheer number of SpaceX rockets photographed mid-transport in the last week alone is – from a public perspective – quite possibly a record. The same night as that mystery booster arrived at SpaceX’s West Coast launch site, SpaceX announced that it had completed a static fire of Falcon 9 B1051 – assigned to Crew Dragon’s uncrewed launch debut – in McGregor, Texas. On October 28, a SpaceX fan observed a separate Falcon 9 booster heading east through Arizona, either a new booster being shipped from Hawthorne to Texas or B1048 on its way to Texas or Florida for refurbishment and launch #3.
Finally, yet another Falcon 9 was spotted eastbound a few miles east of SpaceX’s McGregor rocket test facilities on October 30. While most likely the same booster spotted in Arizona on the 28th, the restless pace of SpaceX’s cross-country hardware transport almost defies the tracking abilities of those watching from the outside.
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Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
In a groundbreaking new report from Reuters, SpaceX is reportedly discussing merger possibilities with xAI ahead of the space exploration company’s plans to IPO later this year, in what would be a blockbuster move.
The outlet said it would combine rockets and Starlink satellites, as well as the X social media platform and AI project Grok under one roof. The report cites “a person briefed on the matter and two recent company filings seen by Reuters.”
Musk, nor SpaceX or xAI, have commented on the report, so, as of now, it is unconfirmed.
With that being said, the proposed merger would bring shares of xAI in exchange for shares of SpaceX. Both companies were registered in Nevada to expedite the transaction, according to the report.
On January 21, both entities were registered in Nevada. The report continues:
“One of them, a limited liability company, lists SpaceX and Bret Johnsen, the company’s chief financial officer, as managing members, while the other lists Johnsen as the company’s only officer, the filings show.”
The source also stated that some xAI executives could be given the option to receive cash in lieu of SpaceX stock. No agreement has been reached, nothing has been signed, and the timing and structure, as well as other important details, have not been finalized.
SpaceX is valued at $800 billion and is the most valuable privately held company, while xAI is valued at $230 billion as of November. SpaceX could be going public later this year, as Musk has said as recently as December that the company would offer its stock publicly.
The plans could help move along plans for large-scale data centers in space, something Musk has discussed on several occasions over the past few months.
At the World Economic Forum last week, Musk said:
“It’s a no-brainer for building solar-powered AI data centers in space, because as I mentioned, it’s also very cold in space. The net effect is that the lowest cost place to put AI will be space and that will be true within two to three years, three at the latest.”
He also said on X that “the most important thing in the next 3-4 years is data centers in space.”
If the report is true and the two companies end up coming together, it would not be the first time Musk’s companies have ended up coming together. He used Tesla stock to purchase SolarCity back in 2016. Last year, X became part of xAI in a share swap.
Elon Musk
SpaceX Starship V3 gets launch date update from Elon Musk
The first flight of Starship Version 3 and its new Raptor V3 engines could happen as early as March.
Elon Musk has announced that SpaceX’s next Starship launch, Flight 12, is expected in about six weeks. This suggests that the first flight of Starship Version 3 and its new Raptor V3 engines could happen as early as March.
In a post on X, Elon Musk stated that the next Starship launch is in six weeks. He accompanied his announcement with a photo that seemed to have been taken when Starship’s upper stage was just about to separate from the Super Heavy Booster. Musk did not state whether SpaceX will attempt to catch the Super Heavy Booster during the upcoming flight.
The upcoming flight will mark the debut of Starship V3. The upgraded design includes the new Raptor V3 engine, which is expected to have nearly twice the thrust of the original Raptor 1, at a fraction of the cost and with significantly reduced weight. The Starship V3 platform is also expected to be optimized for manufacturability.
The Starship V3 Flight 12 launch timeline comes as SpaceX pursues an aggressive development cadence for the fully reusable launch system. Previous iterations of Starship have racked up a mixed but notable string of test flights, including multiple integrated flight tests in 2025.
Interestingly enough, SpaceX has teased an aggressive timeframe for Starship V3’s first flight. Way back in late November, SpaceX noted on X that it will be aiming to launch Starship V3’s maiden flight in the first quarter of 2026. This was despite setbacks like a structural anomaly on the first V3 booster during ground testing.
“Starship’s twelfth flight test remains targeted for the first quarter of 2026,” the company wrote in its post on X.
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