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SpaceX tops off Starship launch tower during Blue Origin crew launch briefing
On Sunday morning, SpaceX began the process of installing the last prefabricated section of Starship’s skyscraper-sized ‘launch tower’ around the same time as startup Blue Origin kicked off a preflight briefing for its first crewed suborbital launch.
Though both events are almost entirely unconnected and have no immediate impact on each other, the simultaneity almost immediately triggered comparisons between one of the most important media briefings in Blue Origin’s 21-year history and an average busy day at SpaceX’s South Texas Starship factory and launch site. Almost exclusively funded by Amazon founder and CEO Jeff Bezos since it was founded in September 2000, around two years before SpaceX, Blue Origin is on the cusp of its first crewed launch less than two weeks after Virgin Galactic completed its first fully-crewed test flight above 80 km (~50 mi).
Approximately 600 miles southeast of Blue Origin’s Van Horn, Texas launch and test facilities, in a different corner of the vast state, SpaceX was preparing for the latest in a long line of steps towards the completion of an orbital launch site for Starship – potentially the first fully reusable orbital rocket ever built.
First revealed more than three months ago in a cryptic post from owner Jeff Bezos, Blue Origin is scheduled to launch passengers on its New Shepard rocket for the first time ever, marking the end of an extraordinarily long development period. Designed to be fully reusable, New Shepard is a small single-stage rocket powered by one liquid hydrogen and oxygen-fueled BE-3 engine capable of producing approximately 500 kN (110,000 lbf) of thrust at liftoff. Designed exclusively for the purpose of ferrying a few tourists above a mostly arbitrary 100 km (~62 mi) line separating Earth’s atmosphere and “space,” New Shepard is about the same diameter as SpaceX’s Falcon 9 and Falcon Heavy rockets but is just 15m (~50 ft) tall.
The small rocket launched for the first time in April 2015 and reached an apogee of ~94 km but instability ultimately destroyed the first New Shepard booster during its first landing attempt. Blue Origin successfully launched and landed New Shepard on its next test flight in November 2015, culminating in Bezos’ infamous “Welcome to the club!” comment after SpaceX successfully recovered a Falcon 9 booster for the first time one month later.
As of July 2021, Blue Origin has completed just 15 New Shepard test flights – 14 of which were fully successful – in six years. In the same period, SpaceX successfully recovered an orbital-class Falcon 9 booster for the first time, reused a Falcon booster on a commercial satellite launch, debuted Falcon Heavy, reused several orbital Cargo Dragon capsules three times each, debuted Crew Dragon, became the first company in history to launch astronauts, completed its first operational astronaut launch for NASA, hopped three Starship prototypes, flew five Starship prototypes to 10-15 km, successfully landed four Raptor-powered Starship prototypes, rolled out Starship’s first completed booster prototype, completed more than 100 successful orbital launches, flown the same Falcon 9 booster ten times (versus New Shepard’s record of seven flights), reused orbital-class boosters 68 times, created the world’s largest satellite constellation, and far, far more.
Along those lines, on Saturday, July 17th, SpaceX teams attached a massive crane to the seventh prefabricated section of a ‘launch tower’ that could eventually support Starship and Super Heavy stacking – and maybe even catch ships and boosters. On Sunday, not long after daybreak and about an hour before Blue Origin’s New Shepard-16 preflight briefing, that tower section lifted off under the watchful eye of several unofficial cameras operated by NASASpaceflight, LabPadre, and others. By the end of Blue Origin’s briefing, most of which involved executives or senior employees reading from scripts and none of which offered a look at actual flight hardware or “astronaut” preparations, the eighth launch tower section was mostly in place, creating a structure some 135m (~440 ft) tall.
By the end of NASASpaceflight.com’s unofficial six-hour stream, the outlet’s excellent and unaffiliated coverage of SpaceX erecting part of a relatively simple tower for the seventh time had been viewed more than a quarter of a million times. By the end of Blue Origin’s official preflight briefing for a crewed launch set to carry the richest person on Earth, the company had accrued around 20,000 views on YouTube.
Some might see ten times as many viewers flocking to an unofficial live stream of fairly mundane SpaceX construction over a briefing for the first crewed launch of a fully-reusable suborbital rocket and scoff. For those who watched both broadcasts, it’s likely less than shocking that spaceflight and rocket fans almost universally sided with a livestream showing something – anything! – happening over what amounted to a camera pointed at five people reading (mostly stale) statements off of teleprompters.
Barely 24 hours away from Blue Origin’s most significant launch ever, the company – save for a few low-res clips from Jeff Bezos – has yet to share a single new piece of media highlighting the mission’s actual New Shepard rocket, crew capsule, astronaut preparations, flight suits, launch pad, or any of the other dozens of things most spaceflight fans – and people in general – tend to get excited about. For whatever reason, Blue Origin has also worked with Texas to shut down the only quasi-public viewing area less than 10-20 miles away from New Shepard’s launch pad despite never having done so in 15 test flights.
SpaceX, on the other hand, may not have always been a perfect neighbor in Boca Chica but the company has mostly accepted the buzzing, near-continuous presence of spaceflight fans and members of the media who come to South Texas to see Starbase in person. More recently, SpaceX has actively let at least two media outlets (NASASpaceflight and LabPadre) install and operate several robotic cameras overlooking Boca Chica’s Starship factory and pad.
It’s impossible to condense it into one or two simple differences but it’s safe to say that SpaceX’s relative openness and a general willingness to engage with media and let public excitement and interest grow uninterrupted (when possible) is part of the reason that mundane SpaceX goings-on can accumulate a magnitude more interest on unofficial channels than an official briefing for the most important event in Blue Origin’s history.
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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
