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SpaceX to replicate Starbase, build multiple Starship launch pads in Florida
Less than two weeks after CEO Elon Musk revealed that SpaceX has restarted construction of a Starship launch site at Kennedy Space Center’s existing LC-39A pad, NASA has revealed the company’s plans for an entirely different Starship launch site just a few miles to the north.
Known as Launch Complex 49 (LC-49) and located where NASA once considered building LC-39C, a third Saturn-class pad to match 39A and 39B, NASA now says that SpaceX aims to develop the site into a dedicated Starship launch pad. The plot of land NASA deemed LC-49 as recently as 2017 sits about 1 mile (1.6 km) northwest of NASA’s LC-39B Space Launch System (SLS) pad and 3 miles (5 km) northwest of LC-39A, which SpaceX has leased since 2014 and launched out of since 2017. Unlike 39A, though, SpaceX has a huge amount of work – and major environmental reviews – ahead of it to turn LC-49 into a site capable of launching a rocket more than twice as powerful as Saturn V.
As of today, “LC-49” amounts to a mostly arbitrary dotted line on a map. Situated a few thousand feet south of the lovingly named Mosquito Lagoon Aquatic Preserve and Canaveral Seashore National Park, the site encompasses a variety of wild wetlands and is fully undeveloped. While substantially wetter, the land SpaceX hopes to develop is actually quite similar to the site that now hosts Starbase’s Starship launch facilities in Boca Chica, Texas. Prior to SpaceX’s arrival, the area was empty coastal mudflats.
To turn such a fragile and unstable area into an orbital launch site, SpaceX trucked in thousands of tons of soil, which then sat in a pile for three years ‘surcharging’ or compressing the ground beneath it. Ironically, while SpaceX did build a relatively small suborbital launch site where it surcharged, the company has built the site’s first orbital Starship launch pad a bit to the east, where no such preparations were made. That bodes well for the speed with which SpaceX could potentially build LC-49 from nothing, though it will likely be significantly more of a challenge.
Because NASA’s proposed LC-49 site is effectively swamp and marshland, SpaceX will have to create the ground any planned Starship launch site will stand on. It’s possible that soil surcharging will be required – and potentially on an even larger scale than what SpaceX did in Boca Chica. However, given that SpaceX ultimately didn’t even use that surcharged land to construct the orbital half of the pad, it’s possible that SpaceX will again be able to make do with less time-consuming construction methods. If SpaceX does more or less replicate an orbital launch site similar to Starbase’s, the pad could be ready to launch just 12-18 months later. NASA and SpaceX will have to complete environmental reviews along the way but given planning work that NASA’s already done over the decades, it’s possible that SpaceX will be able to start building LC-49 well before that process – which could take one or several years – is complete.
No less intriguing is NASA’s implication that SpaceX is simultaneously preparing to expand a facility it leases elsewhere at Kennedy Space Center. Currently used to process and store Falcon boosters, fairings, and upper stages, SpaceX has been clearing a lot beside that hangar that’s about the same size as the entirety of Starbase’s South Texas Starship factory. The obvious implication: SpaceX intends to both build and launch Starships out of multiple Florida launch pads.
Just a few miles south, CEO Elon Musk says that SpaceX has restarted work on a separate Starship launch pad situated on Pad 39A grounds after halting construction last year to focus on South Texas. SpaceX chose to entirely scrap the unfinished launch mount it had built, clearing the site for the construction of a new and improved version of Starbase’s orbital launch site. Altogether, SpaceX is now simultaneously constructing two orbital Starship launch pads (one at Starbase and one at 39A) and planning for the construction of two or three more (a second at Starbase and at least one or two at LC-49).
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Tesla Cybercab display highlights interior wizardry in the small two-seater
Photos and videos of the production Cybercab were shared in posts on social media platform X.
The Tesla Cybercab is currently on display at the U.S. Department of Transportation in Washington, D.C., and observations of the production vehicle are highlighting some of its notable design details.
Photos and videos of the production Cybercab were shared in posts on social media platform X.
Observers of the Cybercab display unit noted that the two-seat Robotaxi provides unusually generous legroom for a vehicle of its size. Based on the vehicle’s video, the compact two-seater appears to offer more legroom than Tesla’s larger vehicles such as the Model Y, Model X, and Cybertruck.
The Cybercab’s layout allows Tesla to dedicate nearly the entire cabin to passengers. The vehicle is designed without a steering wheel or pedals, which helps maximize interior space.
Footage from the display also highlights the Cybercab’s large center screen, which is positioned prominently in front of the passenger bench. The display appears intended to provide entertainment and ride information while the vehicle operates autonomously.
Images of the vehicle also show an additional camera integrated into the Cybercab’s C-pillar. The extra camera appears to expand the vehicle’s field of view, which would be useful as Tesla works toward fully unsupervised Full Self-Driving.
Tesla engineers have previously explained that the Cybercab was designed to be highly efficient both in manufacturing and in operation. Cybercab Lead Engineer Eric E. stated in 2024 that the Robotaxi would be built with roughly half the number of parts used in a Model 3 sedan.
“Two seats unlocks a lot of opportunity aerodynamically. It also means we cut the part count of Cybercab down by a substantial margin. We’re gonna be delivering a car that has roughly half the parts of Model 3 today,” the Tesla engineer said.
The Tesla engineer also noted that the Cybercab’s cargo area can accommodate multiple golf bags, two carry-on suitcases, and two full-size checked bags. The trunk can also fit certain bicycles and a foldable wheelchair depending on size, which is quite impressive for a small car like the Cybercab.
Elon Musk
Elon Musk’s xAI wins permit for power plant supporting AI data centers
The development was reported by CNBC, citing confirmation from the Mississippi Department of Environmental Quality (MDEQ).
Mississippi regulators have approved a permit allowing Elon Musk’s artificial intelligence company xAI to construct a natural gas power plant in Southaven. The facility is expected to support the company’s expanding AI infrastructure tied to its Colossus data center operations near Memphis.
The development was reported by CNBC, citing confirmation from the Mississippi Department of Environmental Quality (MDEQ).
According to the report, regulators “voted to approve the permit” of xAI subsidiary MZX Tech LLC to construct a power plant featuring 41 natural gas-burning turbines “after careful consideration of all public comments and community concerns.”
The Mississippi Department of Environmental Quality stated that the permit followed a regulatory review process that included public comments and community input. Jaricus Whitlock, air division chief for the MDEQ, stated that the project met all applicable environmental standards.
“The proposed PSD permit in front of the board today not only meets all state and federal permitting regulations, but goes above and beyond what is required by law. MDEQ and the EPA agree that not a single person around our facilities will be exposed to unhealthy levels of air pollution,” Whitlock stated.
The planned facility will help provide electricity for xAI’s AI computing infrastructure in the Memphis region.
The Southaven project forms part of xAI’s efforts to scale computing capacity for its artificial intelligence systems.
The company currently operates two major data centers in Memphis, known as Colossus 1 and Colossus 2, which provide computing power for xAI’s Grok AI models. xAI is also planning to build another large data center in Southaven called Macrohardrr, which would be located in a warehouse previously used by GXO Logistics.
Large-scale AI training requires substantial computing power and electricity, prompting technology companies to develop dedicated energy infrastructure for their data centers.
SpaceX President Gwynne Shotwell previously stated that xAI plans to develop 1.2 gigawatts of power capacity for its Memphis-area AI supercomputer site as part of the federal government’s Ratepayer Protection Pledge. The commitment was announced during an event with United States President Donald Trump.
“As part of today’s commitment, we will take extensive additional steps to continue to reduce the costs of electricity for our neighbors. xAI will therefore commit to develop 1.2 GW of power as our supercomputer’s primary power source. That will be for every additional data center as well. We will expand what is already the largest global Megapack power installation in the world,” Shotwell said.
“The installation will provide enough backup power to power the city of Memphis, and more than sufficient energy to power the town of Southaven, Mississippi where the data center resides. We will build new substations and invest in electrical infrastructure to provide stability to the area’s grid.”
Elon Musk
Tesla China teases Optimus robot’s human-looking next-gen hands
The image was shared by Tesla AI’s account on Weibo and later reposted by Tesla community members on X.
A new teaser shared by Tesla’s China team appears to show a pair of unusually human-like hands for Optimus.
The image was shared by Tesla AI’s account on Weibo and later reposted by Tesla community members on X.
As could be seen in the teaser image, the new version of Optimus’ hands features proportions and finger structures that look strikingly similar to those of a human hand. Their appearance suggests that they might have dexterity approaching that of a human hand.
If the image reflects a new generation of Optimus’ hands, it could indicate Tesla is continuing to refine one of the most critical components of its humanoid robot.
Hands are widely viewed as one of the most difficult engineering challenges in robotics. For Optimus to perform complex real-world work, from manufacturing tasks to household activities, its hands would need to be the best in the industry.
Elon Musk has repeatedly described Optimus as Tesla’s most important long-term product. In posts on social media platform X, Musk has stated that Optimus could eventually become the first real-world Von Neumann machine.
In theory, a Von Neumann machine is a self-replicating system capable of building copies of itself using available materials. The concept was originally proposed by mathematician John von Neumann in the mid-20th century.
“Optimus will be the first Von Neumann machine, capable of building civilization by itself on any viable planet,” Musk wrote in a post on X.
If Optimus is expected to carry out complex work autonomously in the future, high levels of dexterity will likely be essential. This makes the development of advanced robotic hands a key step towards Musk’s long-term expectations for the product.
Tesla Cybercab display highlights interior wizardry in the small two-seater
Elon Musk’s xAI wins permit for power plant supporting AI data centers
