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SpaceX sets target on rapid Starship development as Mars gains focus

Photo: SpaceX

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On May 30, SpaceX did something no other private company has: launch astronauts on its own rocket to the International Space Station. The aerospace company was founded 18 years ago, with the goal of sending people into space. It’s president and CEO, Elon Musk, constantly talks about his dreams of making humanity a multi-planet species.

To that end, Musk has charged SpaceX with building a rocket capable of carrying as many as 100 people beyond low-Earth orbit. The craft, known as Starship, is the latest and great in Musk’s increasing larger rockets. Engineers have been busy working on designing new engines as well as increasingly more complex prototypes to put the burgeoning craft through a rapid development process.

Now that SpaceX has achieved human spaceflight, and (if all goes according to plan) should receive certification for regular flights to the space station, Musk is turning his sights back to Mars.

As such, he is focusing more of the company’s efforts on Starship development. In an email obtained by CNBC, Musk wrote, “Please consider the top SpaceX priority (apart from anything that could reduce Dragon return risk) to be Starship.”

The first Starship appeared on the flat Texas landscape in early 2019. Eagle-eyed onlookers near the company’s facilities in South Texas spotted the craft and have been monitoring its development process. For a while, Musk had dueling prototypes under construction, tasking a team in Florida to compete with the team in Texas for a little intra-company competition.

That was short-lived, as now SpaceX is keeping its Starship construction efforts confined to Texas. During a recent dramatic test firing of the craft’s attached raptor engine, the company’s fourth major prototype (dubbed SN4), went out in a blaze of glory. This lucky prototype had survived more rounds of testing than previous iterations, but still, the loss of the craft is a bit of a setback for SpaceX.

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SN4 did not survive an explosion that occurred during a routine static fire test. Credit: NASASpaceflight/BocaChicaGal

On Saturday, Musk tweeted out a photo showing the company’s Starship facilities in Boca Chica, saying that more would soon be added, including a massive bay that rivaled NASA’s Vehicle Assembly Building.

Starship has already snagged a coveted NASA contract that will send humans to the lunar surface in 2024, but to do so, it must get off the ground. Perhaps a more concentrated effort will enable the craft to do so.

An early prototype, called Starhopper, took flight in August, but ever since, the company has failed to produce a new design that can fly. They came very close to SN4. It’s predecessor, SN5, is close to being finished, and the company is already working on SN6, so perhaps we will soon see a Starship fly.

 

 

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I write about space, science, and future tech.

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Elon Musk

Elon Musk shares timeframe for X Money early public access rollout

X Money is expected to enable financial transactions within the app, expanding the platform’s capabilities beyond social media features.

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Credit: UK Government, CC BY 2.0 , via Wikimedia Commons

Elon Musk has stated that X Money, the digital payments system being developed for social media platform X, is expected to enter early public access next month. 

The update was shared by Musk in a post on X. “𝕏 Money early public access will launch next month,” Musk wrote in his post.

As noted in a Reuters report, X Money is being developed as a digital payment service that’s directly integrated into the X platform. 

The system is expected to enable financial transactions within the app, expanding the platform’s capabilities beyond social media features.

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Musk has previously discussed plans to introduce payments and financial services as part of X’s broader development.

Since acquiring the platform in 2022, Musk has discussed expanding X to include a range of services such as messaging, media, and financial tools.

Elon Musk has shared his goal of transforming X into an “everything app.” During a previous podcast interview with members of the Tesla community, Musk mused about turning X into something similar to China’s WeChat, which allows users to shop, pay, communicate, and perform a variety of other tasks.

“In China, you do everything in WeChat… it’s kickass… Outside of China, there’s nothing like it, people live on one app. My idea would be like how about if we just copy WeChat,” Musk joked at the time.

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To prepare for the rollout of X Money, X has partnered with payment company Visa to support the development of payment services for the platform’s users. The move could allow X to tap into the growing demand for digital and in-app financial transactions as the company builds additional services around its existing user base.

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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.

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Credit: Tesla Robotaxi/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.

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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.

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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.

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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).

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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.

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“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.

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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.”

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