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SpaceX’s Starship facilities, Raptor testing, and more shown off in new video
SpaceX has teased a video highlighting all aspects of its next-generation Starship rocket, ranging from new views of the Starship Mk1 prototype in Boca Chica to slow-motion clips of Raptor engine static fire tests in McGregor, Texas.
2019’s International Astronautical Congress (IAC) has included multiple SpaceX presentations, culminating on October 22nd with a discussion panel featuring SpaceX COO and President Gwynne Shotwell. Aside from offering some excellent details on the progress being made by SpaceX Starlink program, Shotwell also debuted a new Starship-centric video, featuring a range of new views of SpaceX’s next-generation rocket development program.
IAC 2019 attendee Trevor Mahlmann was able to stream the bulk of the panel, including Shotwell’s minute-long Starship program redux. Aside from a new perspective of Starhopper after its second and final test flight, perhaps the most notable new footage offered a select few glimpses of Starship Mk1’s build process. Drone timelapses and video taken from inside Starship’s tank section – prior to the installation of its third and final dome – are a strong confirmation that SpaceX is constantly acquiring high-quality footage throughout the development program.
Additionally, a back-to-back series of new videos of Raptor engine static fire testing may have been a sort of highlight reel of Raptor SN06 – the first engine to successfully make it through SpaceX’s preflight test regime – before it supported Starhopper’s final flight test in August 2019. It could nevertheless be any number of engines, as SpaceX continues to build and test Raptors at an accelerating rate.
Meanwhile, beyond Shotwell’s October 22nd discussion panel, SpaceX Principal Mars Development Engineer Paul Wooster revealed additional previously-unseen views of Starship – this time in the form of a lunar landing render. This particular render featured an unusual setup in which Starship appeared to have opened garage door-style hatches along its hull after landing on the Moon, revealing what can be assumed to be cargo bays.
In an even weirder twist, a large Moon rover appears to be heading to the lunar surface on a section of Starship’s detached hull that has been transformed into an ad-hoc elevator. The quality of the screenshot is subpar but there are no obvious strings or wires, suggesting that the implied elevator is some sort of track built directly onto the exterior of Starship’s hull. What is likely an astronaut stands on the surface, awaiting the delivery if their fresh Moon rover.
It’s unclear if the recent burst of Starship-related disclosures and teasers from SpaceX executives and senior employees is a glimpse behind the curtains or a sign of a new stage of seriousness and company-wide interest in the next-generation rocket, but it doesn’t look like it’s going to be stopping anytime soon. Up next for Starship is a critical 20 km (12 mi) flight test that will use the Mk1 prototype to determine whether SpaceX’s exotic skydiver-like recovery method is a viable option for landing on Earth and Mars. A different SpaceX presenter indicated that that test flight could occur as early as December 2019.
If successful, SpaceX CEO Elon Musk has said that the very next Starship flight test could be the spacecraft’s first attempted orbital flight. It’s far more likely that many more test flights – possibly including Super Heavy booster hops – will occur before an orbital launch attempt is made. Still, Musk believes that it could occur as few as six months from now, while Shotwell (often known for her more down-to-earth approach to schedule estimates) stated at IAC 2019 that she hoped it would occur “within a year”.
Starship’s first operational cargo mission to the surface of the Moon would then follow as early as 2022.
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Tesla says its Texas lithium refinery is now operational and unlike anything in North America
Elon Musk separately described the site as both the most advanced and the largest lithium refinery in the United States.
Tesla has confirmed that its Texas lithium refinery is now operational, marking a major milestone for the company’s U.S. battery supply chain. In a newly released video, Tesla staff detailed how the facility converts raw spodumene ore directly into battery-grade lithium hydroxide, making it the first refinery of its kind in North America.
Elon Musk separately described the site as both the most advanced and the largest lithium refinery in the United States.
A first-of-its-kind lithium refining process
In the video, Tesla staff at the Texas lithium refinery near Corpus Christi explained that the facility processes spodumene, a lithium-rich hard-rock ore, directly into battery-grade lithium hydroxide on site. The approach bypasses intermediate refining steps commonly used elsewhere in the industry.
According to the staff, spodumene is processed through kilns and cooling systems before undergoing alkaline leaching, purification, and crystallization. The resulting lithium hydroxide is suitable for use in batteries for energy storage and electric vehicles. Tesla employees noted that the process is simpler and less expensive than traditional refining methods.
Staff at the facility added that the process eliminates hazardous byproducts typically associated with lithium refining. “Our process is more sustainable than traditional methods and eliminates hazardous byproducts, and instead produces a co-product named anhydrite, used in concrete mixes,” an employee noted.
Musk calls the facility the largest lithium refinery in America
The refinery’s development timeline has been very impressive. The project moved from breaking ground in 2023 to integrated plant startup in 2025 by running feasibility studies, design, and construction in parallel. This compressed schedule enabled the fastest time-to-market for a refinery using this type of technology. This 2026, the facility has become operational.
Elon Musk echoed the significance of the project in posts on X, stating that “the largest Lithium refinery in America is now operational.” In a separate comment, Musk described the site as “the most advanced lithium refinery in the world” and emphasized that the facility is “very clean.”
By bringing large-scale lithium hydroxide production online in Texas, Tesla is positioning itself to reduce reliance on foreign refining capacity while supporting its growth in battery and vehicle production. The refinery also complements Tesla’s nascent domestic battery manufacturing efforts, which could very well be a difference maker in the market.
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Tesla Optimus V3 gets early third-party feedback, and it’s eye-opening
Jason Calacanis’ remarks, which were shared during a discussion at CES 2026, offered one of the first third-party impressions of the yet-to-be-unveiled robot
Angel investor and entrepreneur Jason Calacanis shared some insights after he got an early look at Tesla’s upcoming Optimus V3. His remarks, which were shared during a discussion at CES 2026, offered one of the first third-party impressions of the yet-to-be-unveiled robot.
Calacanis’ comments were shared publicly on X, and they were quite noteworthy.
The angel investor stated that he visited Tesla’s Optimus lab on a Sunday morning and observed that the place was buzzing with energy. The investor then shared a rare, shocking insight. As per Calacanis, Optimus V3 will be so revolutionary that people will probably not even remember that Tesla used to make cars in the future.
“I don’t want to name drop, but two Sundays ago, I went to Tesla with Elon and I went and visited the Optimus lab. There were a large number of people working on a Sunday at 10 a.m. and I saw Optimus 3. I can tell you now, nobody will remember that Tesla ever made a car,” he noted.
The angel investor also reiterated the primary advantage of Optimus, and how it could effectively change the world.
“They will only remember the Optimus and that he is going to make a billion of those, and it is going to be the most transformative technology product ever made in the history of humanity, because what LLMs are gonna enable those products to do is understand the world and then do things in the world that we don’t want to do. I believe there will be a 1:1 ratio of humans to Optimus, and I think he’s already won,” he said.
While Calacanis’ comments were clearly opinion-driven, they stood out as among the first from a non-Tesla employee about Optimus V3. Considering his reaction to the humanoid robot, perhaps Elon Musk’s predictions for Optimus V3 might not be too far-fetched at all.
Tesla has been careful with its public messaging around Optimus V3’s development stage. Musk has previously stated on X that Optimus V3 has not yet been revealed publicly, clarifying that images and videos of the robot online still show Optimus V2 and V2.5, not the next-generation unit. As for Calacanis’ recent comments, however, Musk responded with a simple “Probably true” in a post on X.
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Tesla taps Samsung for 5G modems amid plans of Robotaxi ramp: report
The move signals Tesla’s growing focus on supply-chain diversification and next-generation communications as it prepares to scale its autonomous driving and robotaxi operations.
A report from South Korea has suggested that Samsung Electronics is set to begin supplying 5G automotive modems to Tesla. If accurate, this would mark a major expansion of the two companies’ partnership beyond AI chips and into vehicle connectivity.
The move signals Tesla’s growing focus on supply-chain diversification and next-generation communications as it prepares to scale its autonomous driving and Robotaxi operations.
Samsung’s 5G modem
As per industry sources cited by TheElec, Samsung’s System LSI division has completed development of a dedicated automotive-grade 5G modem for Tesla. The 5G modem is reportedly in its testing phase. Initial supply is expected to begin in the first half of this year, with the first deployments planned for Tesla’s Robotaxi fleet in Texas. A wider rollout to consumer vehicles is expected to follow.
Development of the modem began in early 2024 and it required a separate engineering process from Samsung’s smartphone modems. Automotive modems must meet stricter durability standards, including resistance to extreme temperatures and vibration, along with reliability over a service life exceeding 10 years. Samsung will handle chip design internally, while a partner company would reportedly manage module integration.
The deal represents the first time Samsung has supplied Tesla with a 5G vehicle modem. Tesla has historically relied on Qualcomm for automotive connectivity, but the new agreement suggests that the electric vehicle maker may be putting in some serious effort into diversifying its suppliers as connectivity becomes more critical to autonomous driving.
Deepening Tesla–Samsung ties
The modem supply builds on a rapidly expanding relationship between the two companies. Tesla previously selected Samsung’s foundry business to manufacture its next-generation AI6 chips, a deal valued at more than 22.7 trillion won and announced in mid-2025. Together, the AI chip and 5G modem agreements position Samsung as a key semiconductor partner for Tesla’s future vehicle platforms.
Industry observers have stated that the collaboration aligns with Tesla’s broader effort to reduce reliance on Chinese and Taiwanese suppliers. Geopolitical risk and long-term supply stability are believed to be driving the shift in no small part, particularly as Tesla prepares for large-scale Robotaxi deployment.
Stable, high-speed connectivity is essential for Tesla’s Full Self-Driving system, supporting real-time mapping, fleet management, and continuous software updates. By pairing in-vehicle AI computing with a new 5G modem supplier, Tesla appears to be tightening control over both its hardware stack and its global supply chain.
Tesla says its Texas lithium refinery is now operational and unlike anything in North America
Tesla Optimus V3 gets early third-party feedback, and it’s eye-opening
