News
SpaceX Falcon 9 rocket to launch spy satellites from California next month
The US National Reconnaissance Office (NRO) says that SpaceX’s first West Coast launch of 2022 is scheduled no earlier than (NET) 8:37 am PST (16:37 UTC), February 2nd.
Surprisingly, the announcement is identical to a launch target that the US Space Systems Command (SSC) put forth as far back as September 7th, 2021, meaning that the NRO’s NROL-87 mission hasn’t slipped a single day in more than four months. On the same list of upcoming military launches, Falcon Heavy’s USSF-44 mission was targeted for October 9th – now NET March 2022 due to payload issues – and Atlas V’s STP-3 launch – planned for November 22nd – actually launched on December 7th. It’s not common for a modern US military spacecraft to make it more than a few months without significant delays – let alone no delay at all.
NROL-87 will also continue an unprecedented string of SpaceX launches that began in the last month or two of 2021. Aside from being SpaceX’s first West Coast launch this year, NROL-87 is the sixth Falcon 9 launch scheduled in the first five weeks of 2022. Even more significantly, NROL-87 could be SpaceX’s 11th Falcon 9 launch in two months or its 14th launch in three months.
In other words, SpaceX is on track to demonstrate the ability to launch anywhere from 56 to 66 times annually by actually sustaining that cadence for two or even three months in a row. In July 2020, SpaceX completed a new environmental assessment of its two East Coast launch pads with the FAA, revealing plans and permission for as many as 64 Falcon launches per year in 2022 and up to 70 from 2023 onward. However, it’s one thing to claim or plan for 60-70 launches per year but another thing entirely to actually demonstrate the ability to achieve those numbers over multiple months.
Prior to 2021, the most SpaceX had ever launched in a two-month period was eight times at the end of 2020. In 2021, SpaceX managed to launch 20 times in just the first half of the year – demonstrating an annual cadence of 40 launches per year if repeated in H2 2021. However, Starlink satellite production ran into major hurdles as SpaceX grappled with semiconductor shortages and attempted to move from V1.0 to a new V1.5 design. As a result, SpaceX only launched three times in Q3 and skipped July and October entirely.
However, Starlink production appeared to recover in Q4 and SpaceX managed to launch another eight times in the last two months of 2021. More importantly, SpaceX actually launched five times in December 2021 and six times between November 24th and December 21st – less than four weeks. Heading into 2022, SpaceX has shown no signs of slowing down. On January 4th, a statement from the US Space Force implied that SpaceX was aiming for five Falcon 9 launches in the first month of 2022. Two weeks later, SpaceX has completed three Falcon 9 launches and has two more scheduled on January 27th and 29th. NROL-87 will kick off February on the 2nd and, barring delays, could be SpaceX’s 11th launch since December 2nd.
Unofficial manifests suggest that SpaceX has as many as 40 commercial launches tentatively scheduled in 2022, one of which has been completed. In H1 2021, SpaceX further demonstrated the ability to build and launch approximately 1800 Starlink satellites (30 launches worth) in a single year. Of course, issues can and will arise and delays are the norm in spaceflight, so there’s a good chance SpaceX will have slow months where customer and Starlink missions both run into delays. Nonetheless, all evidence currently available suggests that SpaceX could smash its annual launch record (31 in 2021) with anywhere from 40 to 60+ launches in 2022.
Elon Musk
Tesla confirms that work on Dojo 3 has officially resumed
“Now that the AI5 chip design is in good shape, Tesla will restart work on Dojo 3,” Elon Musk wrote in a post on X.
Tesla has restarted work on its Dojo 3 initiative, its in-house AI training supercomputer, now that its AI5 chip design has reached a stable stage.
Tesla CEO Elon Musk confirmed the update in a recent post on X.
Tesla’s Dojo 3 initiative restarted
In a post on X, Musk said that with the AI5 chip design now “in good shape,” Tesla will resume work on Dojo 3. He added that Tesla is hiring engineers interested in working on what he expects will become the highest-volume AI chips in the world.
“Now that the AI5 chip design is in good shape, Tesla will restart work on Dojo3. If you’re interested in working on what will be the highest volume chips in the world, send a note to AI_Chips@Tesla.com with 3 bullet points on the toughest technical problems you’ve solved,” Musk wrote in his post on X.
Musk’s comment followed a series of recent posts outlining Tesla’s broader AI chip roadmap. In another update, he stated that Tesla’s AI4 chip alone would achieve self-driving safety levels well above human drivers, AI5 would make vehicles “almost perfect” while significantly enhancing Optimus, and AI6 would be focused on Optimus and data center applications.
Musk then highlighted that AI7/Dojo 3 will be designed to support space-based AI compute.
Tesla’s AI roadmap
Musk’s latest comments helped resolve some confusion that emerged last year about Project Dojo’s future. At the time, Musk stated on X that Tesla was stepping back from Dojo because it did not make sense to split resources across multiple AI chip architectures.
He suggested that clustering large numbers of Tesla AI5 and AI6 chips for training could effectively serve the same purpose as a dedicated Dojo successor. “In a supercomputer cluster, it would make sense to put many AI5/AI6 chips on a board, whether for inference or training, simply to reduce network cabling complexity & cost by a few orders of magnitude,” Musk wrote at the time.
Musk later reinforced that idea by responding positively to an X post stating that Tesla’s AI6 chip would effectively be the new Dojo. Considering his recent updates on X, however, it appears that Tesla will be using AI7, not AI6, as its dedicated Dojo successor. The CEO did state that Tesla’s AI7, AI8, and AI9 chips will be developed in short, nine-month cycles, so Dojo’s deployment might actually be sooner than expected.
Elon Musk
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Elon Musk shared his update in a recent post on social media platform X.
xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months.
Elon Musk shared his update in a recent post on social media platform X.
Colossus 2 goes live
The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk stated that Colossus 2 is already operational, making it the first gigawatt training cluster in the world.
But what’s even more remarkable is that it would be upgraded to 1.5 GW of power in April. Even in its current iteration, however, the Colossus 2 supercomputer already exceeds the peak demand of San Francisco.
Commentary from users of the social media platform highlighted the speed of execution behind the project. Colossus 1 went from site preparation to full operation in 122 days, while Colossus 2 went live by crossing the 1-GW barrier and is targeting a total capacity of roughly 2 GW. This far exceeds the speed of xAI’s primary rivals.
Funding fuels rapid expansion
xAI’s Colossus 2 launch follows xAI’s recently closed, upsized $20 billion Series E funding round, which exceeded its initial $15 billion target. The company said the capital will be used to accelerate infrastructure scaling and AI product development.
The round attracted a broad group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group. Strategic partners NVIDIA and Cisco also continued their support, helping xAI build what it describes as the world’s largest GPU clusters.
xAI said the funding will accelerate its infrastructure buildout, enable rapid deployment of AI products to billions of users, and support research tied to its mission of understanding the universe. The company noted that its Colossus 1 and 2 systems now represent more than one million H100 GPU equivalents, alongside recent releases including the Grok 4 series, Grok Voice, and Grok Imagine. Training is also already underway for its next flagship model, Grok 5.
Elon Musk
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
The Tesla CEO shared his recent insights in a post on social media platform X.
Tesla’s next-generation AI5 chip is nearly complete, and work on its successor is already underway, as per a recent update from Elon Musk.
The Tesla CEO shared his recent insights in a post on social media platform X.
Musk details AI chip roadmap
In his post, Elon Musk stated that Tesla’s AI5 chip design is “almost done,” while AI6 has already entered early development. Musk added that Tesla plans to continue iterating rapidly, with AI7, AI8, AI9, and future generations targeting a nine-month design cycle.
He also noted that Tesla’s in-house chips could become the highest-volume AI processors in the world. Musk framed his update as a recruiting message, encouraging engineers to join Tesla’s AI and chip development teams.
Tesla community member Herbert Ong highlighted the strategic importance of the timeline, noting that faster chip cycles enable quicker learning, faster iteration, and a compounding advantage in AI and autonomy that becomes increasingly difficult for competitors to close.
AI5 manufacturing takes shape
Musk’s comments align with earlier reporting on AI5’s production plans. In December, it was reported that Samsung is preparing to manufacture Tesla’s AI5 chip, accelerating hiring for experienced engineers to support U.S. production and address complex foundry challenges.
Samsung is one of two suppliers selected for AI5, alongside TSMC. The companies are expected to produce different versions of the AI5 chip, with TSMC reportedly using a 3nm process and Samsung using a 2nm process.
Musk has previously stated that while different foundries translate chip designs into physical silicon in different ways, the goal is for both versions of the Tesla AI5 chip to operate identically. AI5 will succeed Tesla’s current AI4 hardware, formerly known as Hardware 4, and is expected to support the company’s Full Self-Driving system as well as other AI-driven efforts, including Optimus.
Tesla confirms that work on Dojo 3 has officially resumed
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
