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SpaceX CEO Elon Musk teases steel Starship on the Moon and Mars

SpaceX's stainless steel Starship is pictured on the Moon and Mars. (SpaceX)

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SpaceX CEO Elon Musk has published the first official renders of the company’s updated stainless steel Starship, offering glimpses of the spacecraft on both the Moon and Mars.

Although the designs of Starship and Super Heavy (formerly BFS and BFR) have shifted significantly over the past three years, the vehicle’s primary destinations have remained stable. Above all else, SpaceX remains focused on designing its next-gen rocket to be the best spacecraft ever built for transporting huge payloads and humans to the Moon, Mars, and ultimately throughout the solar system. The interplanetary future of Starship is currently an unknown quantity but SpaceX is already building the first full-scale orbital prototype and testing multiple finished versions of the Raptor engine that will power it.

As discussed earlier today, SpaceX has already completed a low-fidelity prototype of Starship known as Starhopper, designed to – per its namesake – perform low-altitude, low-velocity hop tests. Powered by Raptor, Starhopper also acts as a mobile test stand for the next-gen rocket engine meant to power both Starship and its Super Heavy booster. SpaceX’s current planning has delayed a vacuum variant of the engine for several years, instead choosing to standardize the same Raptor engine across both stages of BFR. Starship will feature seven Raptor engines producing ~14,000 kN (~3.2M lbf) of thrust, while Super Heavy’s latest iteration would require a 31 Raptors and produce a staggering 62,000 kN/14M lbf of thrust at liftoff.

That performance – theoretically making Starship/Super Heavy almost two times as powerful as Saturn V – is essential to support massive missions to Mars and the Moon while also enabling complete reusability of the rocket. SpaceX rightly judged that rapid, low-effort reusability is the only way to truly revolutionize the cost of access to orbit, at least for the indefinite future. This need itself piggybacks on CEO Elon Musk’s founding motivation: to make humanity a multi-planetary species and protect it against future mass-extinction events.

Musk has long viewed the Moon as a distraction to that goal, offering very little prospect of being more than a detour, but both NASA and the political apparatus currently controlling the US have decided that a rebranded Moon return is desirable. Repeating several nearly identical Moon return proposals from the last few decades, the political powers that be have yet to actually put any money where their mouths are. SpaceX and Musk have nonetheless jumped on the bandwagon, a pragmatic decision to hedge bets in case funding actually appears. Unsurprisingly, SpaceX is interested in any opportunity to acquire federal funding for its expensive Starship/Super Heavy/Raptor development programs.

In September 2018, SpaceX announced plans to send Japanese billionaire Yusaku Maezawa and 8-10 artists of his choice on the first Starship mission around the Moon. According to Musk, that could happen as early as 2023 but will necessarily be preceded by at least one uncrewed demonstration of Starship’s performance in deep space. Given the nominal reusability of Starship, the same spacecraft might perform both missions.

In the meantime, SpaceX is in the process of building the first orbital Starship prototype, although it’s unclear just how advanced the vehicle will be. Depending on how polished and successful SpaceX’s Starship Alpha (for lack of a better term) is, it’s conceivable that the spacecraft could be retrofitted or upgraded for actual demonstration missions to deep space or the Moon. To enable the long-term reusability of Starships, SpaceX will need to rely on in-orbit refueling by way of dedicated tanker launches. However, a lower-fidelity prototype that might otherwise be scrapped could be a prime candidate for a one-way Moon-impact or lunar-landing mission, reducing risk for future crewed or uncrewed Starship missions to the Moon before SpaceX has the facilities and hardware to support simultaneous Starship and tanker launches.

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Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

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Tesla’s next-gen Optimus prototype with Grok revealed

The video shows a new Optimus prototype answering questions and taking some very robotic steps, evidently revealing that the next-generation version is in its early stages of development.

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Tesla’s next-generation Optimus robot with AI assistant Grok has been revealed in a new video shared on X.

Tesla CEO Elon Musk was with Salesforce CEO Marc Benioff last night, and it appears the frontman gave Benioff an exclusive look at some upcoming technology.

Tesla talks Semi ramp, Optimus, Robotaxi rollout, FSD with Wall Street firm

The video shows a new Optimus prototype answering questions and taking some very robotic steps, evidently revealing that the next-generation version is in its early stages of development. It features Grok for some additional utility, as it answered questions Benioff asked in the short video.

Here’s what was uploaded to X:

It appears that there are several big changes to this next-generation version of Optimus, some of which have been discussed by Musk and Tesla in the past.

The first is purely cosmetic, but the gold color that Optimus is wearing in this is a new and fresh look that we have not seen before.

Perhaps the most interesting change that is evident here is the hands, which are much more detailed than past versions of Optimus:

However, we’re not too sure that these are what will be released with the next-gen Optimus, because they don’t appear to be functional, and they are more reminiscent of mannequin hands than anything.

The hands on Optimus have been a significant part of the program, as they are among the most crucial pieces of equipment on a robot. It needs to be able to perform both delicate and more imposing tasks. Tesla has aimed for Optimus to be able to thread needles or play the piano.

It was one of the most discussed improvements the company mentioned in past comments regarding how it planned to improve from Gen 2 to this next version.

Musk mentioned regarding Optimus:

“Next-generation Optimus hand, which we have in prototype form, has actuators that have moved to the forearm, just like humans, and they operate the fingers through cables, just like human hands.”

Within Optimus lies a significant opportunity for Tesla to gain considerable strength in terms of market share and valuation.

If Tesla can efficiently develop and deploy the humanoid robot over the next several years, the company stands to gain, as companies will utilize it for tasks that require tedious labor.

Musk recently said Optimus will be a major contributor to Tesla’s valuation moving forward. He believes it will make up roughly 80 percent of the company’s value.

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Tesla CEO Elon Musk to provide more details for Master Plan Part IV

Musk stated that he would be adding specifics to the plan in a later update.

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Credit: xAI/X

Tesla CEO Elon Musk will be adding more specifics to the recently-released Master Plan Part IV. Musk shared the update on social media platform X amidst conversations about the general nature of the Master Plan Part IV. 

In a conversation on X, Musk responded to a post from Tesla retail shareholder and bull Dave Lee, who observed that the currently released Master Plan Part IV could really just be the introduction to the real plan due to its absence of specifics.

Elon Musk responded, stating that he would be adding specifics to the plan in a later update. “Fair enough. Will add more specifics,” Musk wrote in his post.

Tesla has been following Elon Musk’s Master Plans for decades. The first Master Plan, released in 2006, outlined the company’s path from the original Tesla Roadster to the Model 3, as well as the first steps for Tesla Energy. Master Plan Part Deux, released in 2016, covered the ramp of Tesla Energy, the expansion of Tesla’s vehicle lineup, and the rollout of a Robotaxi service.

Master Plan Part 3 was more ambitious as it was generally an in-depth proposal for achieving a global sustainable entry economy by transitioning to electricity-powered vehicles, homes, and industry, which will, in turn, be powered by renewable energy sources like solar and wind. Master Plan Part 3 also included a five-step plan to accomplish this, allowing the world to transition to a fully electrified future. 

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Master Plan Part IV, which was released a few days ago, focused on automation and artificial intelligence to achieve sustainable abundance. But while the first two Master Plans were very clear and specific and Master Plan Part 3 was very in-depth, Master Plan Part IV was quite general and vague in comparison. It was easy to tell that Optimus would play a big role in the pursuit of sustainable abundance, but apart from that, there were no specifics as to how Tesla intended to achieve its goals.

Fortunately, these specifics would be discussed by Musk in a later update to the plan.

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Tesla just had its best wholesale month this year in China

Tesla China’s wholesale figures include both vehicles that are sold domestically and exported abroad.

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Credit: Tesla China

Tesla China just had its best wholesale month this 2025 so far. In August, the electric vehicle maker sold 83,192 vehicles wholesale, a 22.55% increase compared to July 2025’s 67,886 units.

Tesla China’s wholesale figures are still down year-over-year, but the company’s momentum seems notable, especially with the arrival of the Model Y L.

August 2025 figures

As noted in a CNEV Post report, August 2025’s 83,192 wholesale figures are 4.04% less than the 86,697 units that were sold in the same period last year. It is, however, a 22.55% improvement from the previous month. From January to August, Tesla China sold 515,552 units wholesale, a 12.24% year-over-year decrease. 

It should be noted that Tesla China’s wholesale figures include both vehicles that are sold domestically and exported abroad. With this in mind, August’s results bode well for Tesla China, as it suggests that Gigafactory Shanghai is now hitting its pace with both its domestic deliveries and its exports. Giga Shanghai serves as Tesla’s primary vehicle export hub.

Model Y L factor

Tesla had a challenging first quarter this year, thanks in part to the changeover to the Model Y across the Fremont factory, Giga Texas, Giga Shanghai, and Giga Berlin-Brandenburg. This changeover resulted in low sales in the first quarter. Political controversies surrounding Elon Musk and violence against Tesla stores and vehicles in the first and second quarters in the United States and Europe did not help much either.

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This Q3, however, Tesla seems to be hitting its stride, especially in China. The launch of the new Model Y L has allowed Tesla to compete in the six-seat, large SUV segment, a market that was previously closed to the standard Model Y. Reports have suggested that Tesla China has been seeing a lot of demand for the Model Y L, which should help the company achieve higher sales this quarter and the remaining months of the year.

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