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SpaceX CEO Elon Musk wants to use Starships as Earth-to-Earth transports

SpaceX's Texas orbital Starship prototype was capped with its nosecone on May 20th. (NASASpaceflight - bocachicagal)

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SpaceX CEO Elon Musk indicates that the company is analyzing the use of single-stage Starship spacecraft as a potential pillar of its rapid Earth-to-Earth transport ambitions, meant to realize hypersonic mass-transit at “business-class” prices.

The consequences of such a move are varied but the gist is fairly simple: by cutting down on the complexity of the hardware and infrastructure involved, Earth-based transport via reusable rockets immediately becomes a far more intriguing (and plausible) proposition. Huge challenges remain, but many of those challenges could potentially become identical to those that Starship must already face to achieve SpaceX’s ultimate goal of Mars colonization.

As discussed on Teslarati just ~24 hours ago, using extremely large rockets to quickly, reliably, and safely transport humans around the Earth sounds great on paper but runs into a huge number of brick walls after just a cursory analysis. The single most important aspect of any high-volume form of mass transit is passenger safety – if a method consistently demonstrates that it is likely to kill passengers, it will die a very quick death to public opinion and regulatory fury.

From a statistical standpoint, rockets are thousands of times less safe than passenger aircraft, in large part due to their complexity and cost. As it turns out, an almost invariably foolproof method of improving the safety of a given thing is reducing its complexity (within moderation, of course). The fewer the parts there are, the fewer the parts that can fail and the easier (and cheaper) gathering data and evidence will be.

Originally, SpaceX’s 2017 Earth-to-Earth concept relied on a full two-stage BFR rocket (now Starship/Super Heavy) that could transport passengers anywhere on Earth in 30-60 minutes. Expected to launch off of giant, floating platforms, boosters would launch and land on the same platform while sending Starships on there way around the world. Starships would head to identical platforms at their destination and land directly beside that platform’s booster.

In general, this concept at least seemed serviceable, even if it didn’t exactly scream “practical solution!” Thankfully, much like BFR itself has radically changed in the last 18 or so months, it appears that SpaceX’s concept of Starship-based Earth transportation services has also continued to evolve. According to Musk’s May 30th tweets on the subject, one obvious method of improving the viability of the concept involves entirely removing the booster (Super Heavy) from the picture.

No boostah, no prahblem. (SpaceX)

In an instant, SpaceX’s concept of Earth-to-Earth transport starts to look more like an exotic version of proposed supersonic and hypersonic transport solutions. By leaning on lone Starship spacecraft, incapable of reaching orbit by themselves, Musk believes that SpaceX could transport passengers up to ~10,000 km at speeds as high as “Mach 20” (6.9 km/s, 15,500 mph). This is undeniably a downgrade from “anywhere on Earth in less than an hour”, but it would still easily trounce any existing mode of transport and could potentially lend itself to actual suborbital spaceports located in key areas.

At the speeds described, SpaceX could offer ~20-minute trips from New York City to London or ~40-minute trips from Los Angeles to Tokyo as just two examples. Lack of range would certainly limit the potential utility and ubiquity of such a transport service, but there are undeniably enough niche markets to sustain something like that. By relying entirely on Starship, transportation could become far similar to airliner-style travel, while keeping speeds well below orbital velocity would give the spacecraft’s heat shield a much easier time.

For now, at least, the SpaceX dream of global, hypersonic mass-transit is clearly still alive and well, even if the hurdles ahead of it remain no less imposing. According to President and COO Gwynne Shotwell, SpaceX could begin offering Earth-to-Earth transport services as early as 2025, if not earlier with Musk’s proposed Starship-only variant.

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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 appears to have teased a long-awaited Model Y trim for a Friday launch

The company posted it with its Europe & Middle East account, and it appears to be a Model Y Performance, which has been spotted testing at the famed Nurburgring in Germany.

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Credit: Tesla

Tesla appears to have teased a long-awaited Model Y trim for a launch on Friday.

The company posted it with its Europe & Middle East account, and it appears to be a Model Y Performance, which has been spotted testing at the famed Nurburgring in Germany.

The Model Y Performance became a big-time hit after it packed the family-style interior with lightning-fast acceleration, speed, and handling.

As Tesla transitioned the Model Y into the updated “Juniper” design, the company took its time to create an even better vehicle with the new Performance configuration.

It has surely taken its time, but the vehicle appears to have undergone some exterior changes to enhance aerodynamics, handling, and overall performance.

We recently went into what was different about the test units spotted at Nurburgring in an article, but we’ll also list them here:

  • New 21″ wheels
  • All black headliner, a big change that was included in the Model Y L, the first time a Model Y has had that option
  • Updated brakes
  • Bucket seats that appear to be similar to the new Model Y L in China
  • New Carbon Fiber Spoiler
  • Performance Badging
  • Changes to both the front and rear bumper
  • Suspension with Adaptive Dampers

Tesla Model Y Performance zips around Nurburgring with new features

It does not seem like there’s much else it could be, but it is important to note that Tesla has been developing a handful of affordable models. There is a possibility that Tesla could launch one of these on Friday, but it seems unlikely.

The affordable models will likely be coming to the United States or China before they would in Europe.

They would be developed at Gigafactory Texas or Gigafactory Shanghai. The company stated in its Q2 Earnings Shareholder Deck that it had continued to expand its vehicle offerings and successfully manufactured the first builds of a more affordable model in June.

Volume production is planned for the second half of 2025.

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SpaceX Starship Flight 10 was so successful, it’s breaking the anti-Musk narrative

That’s all the proof one could need about the undeniable success of Starship Flight 10.

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Credit: Elon Musk/X

Starship Flight 10 was a huge success for SpaceX. When both the Super Heavy booster and the Starship Upper Stage successfully landed on their designated splashdown zones, the space community was celebrating.

The largest and most powerful rocket in the world had successfully completed its tenth test flight. And this time around, there were no rapid unscheduled disassemblies during the mission.

As per SpaceX in a statement following Flight 10, “every major objective was met, providing critical data to inform designs of the next generation Starship and Super Heavy.” The private space enterprise also stated that Flight 10 provided valuable data by stressing the limits of Starship’s capabilities.

With all of Flight 10’s mission objectives met, one would think that it would be pretty easy to cover the story of Starship’s successful tenth test flight. But that’s where one would be wrong, because Elon Musk companies, whether it be Tesla or SpaceX or xAI, tend to attract negative slant from mainstream media outlets.

This was in full force with Starship Flight 10’s coverage. Take the BBC’s Facebook post about the fight test, which read “Elon Musk’s giant rocket, earmarked for use in a 2027 mission to the Moon, has had multiple catastrophic failures in previous launches.” CNN was more direct with its slant, writing “SpaceX’s troubled Starship prototype pulls off successful flight after months of explosive mishaps” on its headline. 

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While some media outlets evidently adopted a negative slant towards Starship’s Flight 10 results, several other media sources actually published surprisingly positive articles about the successful test flight. The most notable of which is arguably the New York Times, which featured a headline that read “SpaceX’s Giant Mars Rocket Completes Nearly Flawless Test Flight.” Fox News also ran with a notably positive headline that read “SpaceX succeeds at third Starship test flight attempt after multiple scrubs.”

Having covered Elon Musk-related companies for the better part of a decade now, I have learned that mainstream coverage of any of his companies tends to be sprinkled with varying degrees of negative slant. The reasons behind this may never be fully explained, but it is just the way things are. This is why, when milestones such as Starship’s Flight 10 actually happen and mainstream media coverage becomes somewhat objective, I can’t help but be amazed. 

After all, it takes one heck of a company led by one heck of a leader to force objectivity on an entity that has proven subjective over the years. And that, if any, is all the proof one could need about the undeniable success of Starship Flight 10.

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Tesla’s Elon Musk takes another shot at Waymo’s capabilities stemming from LiDAR

“LiDAR also does not work well in snow, rain or dust due to reflection scatter. That’s why Waymos stop working in any heavy precipitation.”

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Tesla CEO Elon Musk has frequently expressed his opinions on LiDAR in the past, but in recent days, the EV maker’s frontman has continued to discuss the weaknesses in the technology and why his company has relied on cameras.

He also mentioned the suite’s limits on Waymo’s capabilities.

Tesla completely abandoned using radar alongside its camera suite a few years ago, something it referred to as “Tesla Vision” at the time. For its vehicles, it has only used cameras since this transition, and Musk has never once shied away from this strategy.

Earlier this week, he discussed the reliance of LiDAR and radar by other companies:

“Lidar and radar reduce safety due to sensor contention. If lidars/radars disagree with cameras, which one wins?

This sensor ambiguity causes increased, not decreased, risk. That’s why Waymos can’t drive on highways.

We turned off radars in Teslas to increase safety. Cameras ftw.”

Elon Musk argues lidar and radar make self driving cars more dangerous

He continued with this narrative again and mentioned Waymo specifically on a second occasion.

Musk’s focus this time was on Waymo vehicles and their capabilities in adverse weather, specifically snow, rain, or even dust storms, and how LiDAR struggles to navigate in these conditions.

He said:

“LiDAR also does not work well in snow, rain or dust due to reflection scatter. That’s why Waymos stop working in any heavy precipitation. As I have said many times, there is a role for LiDAR in some circumstances and I personally oversaw the development of LiDAR for the SpaceX Dragon docking with Space Station. I am well aware of its strengths and weaknesses.”

Tesla’s approach is significantly different than most companies. Waymo, Motional, Aurora, and Zoox all use LiDAR for their self-driving programs, while Tesla continues to rely on its camera-only approach.

Musk even said that Model S and Model X utilized a Tesla-developed high-resolution radar, but it could not “compare to passive optical (cameras), so we turned it off.”

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