SpaceX
SpaceX’s third Falcon Heavy launch is just one month away
SpaceX is exactly one month away from Falcon Heavy’s next scheduled launch, an important mission for the US Air Force known as Space Test Program 2 (STP-2). Carrying 24 satellites of various sizes, Falcon Heavy is scheduled to lift off for the third time as early as June 22nd.
In support of the mission, SpaceX will need to completely integrate Falcon Heavy and prepare the rocket for a routine static fire test approximately one week prior to launch, sometime in mid-June. STP-2 will be critical to both SpaceX and the USAF for a number of reasons, ranging from rocket reusability to the future of US military launch procurement.
ICYMI: LightSail 2 is set to launch next month aboard a #SpaceX Falcon Heavy! Our citizen-funded solar sail is officially scheduled to lift off on 22 June 2019: https://t.co/J2AC5JQ1Kr pic.twitter.com/lC1MJoeh3C— Planetary Society (@exploreplanets) May 21, 2019
Rapid Falcon Heavy reuse
From a technological standpoint, Falcon Heavy Flight 3 will be a milestone in large part due to its reuse of two Falcon Heavy side boosters, previously flown on April 11th as part of Falcon Heavy’s Arabsat 6A commercial launch debut. Around eight minutes after launching the ~6450 kg (14,200 lb) satellite on its way to an exceptionally high transfer orbit of 90,000 km (56,000 mi), side boosters B1052 and B1053 completed flawless landings at LZ-1 and LZ-2.
Both boosters were quickly ‘broken over’ (brought horizontal) and transported to Pad 39A’s main hangar for inspection and refurbishment. Relative to almost all other Block 5 boosters, Falcon Heavy Flight 2’s side boosters were subjected to a uniquely gentle reentry thanks to a lower velocity stage separation. As such, they should be easier to turn around than most, but given that the boosters are also acting as partial pathfinders for the reuse of actual Falcon Heavy hardware, they are unlikely to break any records.
Sadly, the first Falcon Heavy Block 5 center core – B1055 – was toppled in high seas while still aboard drone ship Of Course I Still Love You (OCISLY), cutting short any possibility of future reuses of the thoroughly scorched booster. For unknown reasons, be it an unrelated USAF requirement or SpaceX simply choosing caution, plans already accounted for a new center core flying on STP-2, although both Arabsat 6A side boosters were to be reused. Believed to be B1057, that new Falcon Heavy center core completed its Texas acceptance testing in late April and shipped to Cape Canaveral, Florida soon after.
An Air Force first
Aside from offering a chance for SpaceX to tie its 72-day Falcon 9 turnaround record twice, STP-2 has unexpectedly become a keystone of the US military’s interest in certifying flight-proven rockets for military launches. The USAF has described the reuse of Falcon Heavy boosters on STP-2 as a step forward for all future reusable launch vehicles, but the reality is that SpaceX is and will remain the only player in town until 2022 at the earliest. The next closest entrant – Blue Origin’s New Glenn rocket – is unlikely to be ready for its launch debut before late ’21 or early ’22. ULA’s “SMART” reuse of Vulcan rocket engine sections is unlikely to be ready before the mid-2020s, likely 2024-2026.
SpaceX, however, has already reused Falcon 9 boosters more than 20 times on orbital-class missions, and the frequency of reuse is only likely to increase with the introduction of the final major Falcon 9 and Heavy upgrade, known as Block 5. Designed with a nominal lifespan of 10+ launches, each booster can support a huge number of missions and also offers the potential to dramatically reduce launch costs down the road. Additionally, as noted by VP of Launch Reliability Hans Koenigsmann, SpaceX firmly believes that reliability will come hand in hand with routine reuse, as each recovered booster can serve as a treasure trove of data. Thanks to reusability, SpaceX can fill recoverable boosters to the brim with cameras and gather full-resolution telemetry otherwise inaccessible for an expendable rocket.
The matter of launch costs is not a particularly significant concern of the US military, mainly a consequence of the incredibly disproportionate relationship between the cost of launch and the cost the military satellite payloads. An excellent example of this disparity can be found in SpaceX’s December 2018 launch of the USAF’s first GPS III satellite: SpaceX’s launch contract cost $82M, while the Lockheed Martin-built spacecraft aboard cost no less than ~$600M.
However, reusable rockets are quite plainly the future of space launch, evidenced by SpaceX’s meteoric rise and rapid cannibalization of the global commercial launch market. As a partial result, the survival of ULA – a Lockheed Martin-Boeing cooperative that builds the Delta IV and Atlas V rockets – is almost completely dependent upon military development and launch contracts. Blue Origin, however, is now offering the promise of an independently stable launch provider thanks to continual funding from owner Jeff Bezos, and reusability will be an absolute necessity if its massive New Glenn rocket is to succeed.
In short, the USAF is faced with a simple proposition: get behind reusable rockets or risk falling behind. SpaceX is more than happy to ease the conservative military branch into the new era, and Falcon Heavy’s STP-2 launch will be a major step in the right direction. Thanks to its reuse of two side boosters, Air Force officials will be able to observe the process of rapid refurbishment firsthand, providing information they will then use to develop certification requirements for flight-proven rockets. More generally, STP-2 will also act as a dedicated demonstration that SpaceX and the USAF will use to fully certify Falcon Heavy for military launches, hopefully ending Delta IV Heavy’s decade-long monopoly over military heavy lift.
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SpaceX has officially acquired xAI, merging rockets with AI expertise in what is the first move to bring Elon Musk’s companies under one umbrella.
On February 2, SpaceX officially announced the acquisition of xAI, uniting two powerhouse companies under a single entity, creating what the space exploration company called in a blog post “one of the most ambitious, vertically integrated innovation engines on (and off) Earth.”
🚨 BREAKING: Elon Musk has posted a new blog on SpaceX’s website confirming the acquisition of xAI pic.twitter.com/TFgeHGMpXc
— TESLARATI (@Teslarati) February 2, 2026
The deal will integrate xAI’s advanced AI capabilities, including the Grok chatbot and massive training infrastructure, with SpaceX’s rocket technology, Starlink satellite network, and ambitious space exploration goals.
The acquisition comes at a pivotal moment: xAI is valued at around $230 billion as of late 2025, and has been racing to scale AI compute amid global competition from companies like OpenAI, Google, and Meta. Meanwhile, SpaceX, which was recently valued at $800 billion, is facing escalating costs for its multiplanetary ambitions.
By combining forces, the merged entity gains a unified approach to tackle one of AI’s biggest bottlenecks: the enormous energy and infrastructure demands of next-gen models.
Musk wrote in a blog post on SpaceX’s website that:
“In the long term, space-based AI is obviously the only way to scale. To harness even a millionth of our Sun’s energy would require over a million times more energy than our civilization currently uses! The only logical solution therefore is to transport these resource-intensive efforts to a location with vast power and space. I mean, space is called “space” for a reason.”
Musk details the need for orbital data centers, stating that his estimate is that “within 2 to 3 years, the lowest cost way to generate AI compute will be in space.
This cost-efficiency alone will enable innovative companies to forge ahead in training their AI models and processing data at unprecedented speeds and scales, accelerating breakthroughs in our understanding of physics and invention of technologies to benefit humanity.”
SpaceX recently filed for approval from the FCC to launch up to one million solar-powered satellites configured as high-bandwidth, optically linked compute platforms.
These facilities would harness near-constant sunlight with minimal maintenance, delivering what the company projects as transformative efficiency.
Musk has long argued that space offers the ultimate solution for power-hungry AI projects. But that’s not all the merger will take care of.
Additionally, it positions the company to fund broader goals. Revenue from the Starlink expansion, potential SpaceX IPO, and AI-driven applications could accelerate the development of lunar bases, as Musk believes multiplanetary life will be crucial to saving civilization.
Critics question the feasibility of massive constellations amid orbital debris concerns and regulatory hurdles. Yet, proponents see it as a bold step toward a multiplanetary computing infrastructure that extends human civilization beyond Earth.
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.
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