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The Mandalorian’s ‘Baby Yoda’ becomes SpaceX’s zero-G indicator in Crew-1 mission
It appears that a popular character from The Mandalorian has hitched a ride in SpaceX’s Crew-1 mission, which is currently en route to the International Space Station. As could be seen in video feeds from the Crew Dragon spacecraft, the astronauts of the Crew-1 mission have decided to bring aboard what seems to be a Baby Yoda plushie as their zero-gravity indicator.
The use of Baby Yoda as Crew-1’s zero-G indicator is very much in-character for SpaceX, considering founder Elon Musk’s avid love for science fiction. The space community has responded positively to the plushie of The Child, particularly as Baby Yoda has arguably become one of the most adorable and likable characters in the Star Wars franchise.
With his flight in the Crew Dragon spacecraft, The Child has now taken part in a long tradition of astronauts flying small items like plush dolls with them to signal when they enter orbit. Zero-G indicators, which are usually tethered to a wall or anchor, float in the cabin when the launch phase concludes, indicating that the crew is in zero gravity.
As noted in a Collect Space report, the custom of using toys and other fun items as zero-G indicators dates back to the early days of human spaceflight. In 1961, cosmonaut Yuri Gagarin carried a small doll with him on his Vostok 1 mission to watch it float in zero gravity. Since then, zero-G indicators have varied from off-the-shelf commercial toys to homemade dolls.
SpaceX, being a disruptor of sorts, was all too willing to adopt the practice of including fun zero-G indicators on its Crew Dragon flights. In the Demo-1 mission, the private space firm sent up a cute Earth plushie from the Celestial Buddies collection, which proved so popular that astronauts in the ISS decided to keep it with them even after the spacecraft completed its mission. This was followed by Tremor the Apatosaur, a sparkly plushie produced by TY, which was carried by Bob Behnken and Doug Hurley during the crewed Demo-2 mission.
While it’s unclear why the Crew-1 astronauts opted to use a Baby Yoda plushie for their zero-G indicator, speculations suggest that the idea may be inspired by the team’s backup, NASA astronaut Kjell Lindgren, who is a huge Star Wars fan. During his 2015 flight on a Russian Soyuz spacecraft, Lindgren opted to use an R2-D2 toy to serve as his zero-G indicator.
The Crew-1 members, commander Michael Hopkins, pilot Victor Glover and mission specialists Shannon Walker and Soichi Noguchi, for their part, seem to be quite fond of their zero-G indicator. When Glover gave flight controllers permission to turn on the cameras aboard Crew Dragon, he gave a quick call out to the adorable Star Wars character. “Baby Yoda says you guys can come back on board,” he said.
The Crew Dragon spacecraft, christened “Resilience” by its crew, is expected to dock with the International Space Station on Monday at about 11 p.m. EST. Following their arrival, the members of the Crew-1 mission will be joining other astronauts and cosmonauts for a planned six-month stay as part of Expeditions 64 and 65.
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
