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NASA asks SpaceX to decide the fate of ‘Dragon XL’ lunar cargo spacecraft

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In a new Request For Information (RFI) quietly released by NASA on April Fools’ Day, the space agency appears to have indirectly asked SpaceX to determine the fate of its ‘Dragon XL’ lunar cargo spacecraft.

In March 2020, NASA announced that it had selected SpaceX to deliver the bulk of pressurized and unpressurized cargo it would need to crewed and operate a proposed “Gateway” lunar space station for the first several years of its existence. To accomplish that task, SpaceX would develop a heavily-modified single-use version of its Dragon 2 spacecraft with more propellant storage, more space for cargo, and a range of other design changes.

Known as Dragon XL, that spacecraft would weigh around 15 to 16 tons (~33,000-35,000 lb) at liftoff and likely require a fully or partially expendable Falcon Heavy launch for each mission to the Moon. At the time, it was a fairly balanced and reasonable choice on NASA’s part, leveraging existing investments and experience with SpaceX and Dragon and erecting no major technical hurdles. However, more than two years later, NASA still hasn’t started work on the contract.

That’s why the new April 1st RFI is so intriguing. NASA begins by referencing fine print in the original 2018 Gateway Logistics Services (GLS) Request For Proposals (RFP) that allows the agency to continue receiving and considering new proposals from new and existing providers throughout the program’s planned 17-year lifespan. The agency says its primary motivations are for “information and planning purposes, to request feedback, to promote competition,” and to “[determine] whether to conduct an on-ramp in 2022.” NASA doesn’t specify what exactly that means, but in the context of the rest of the text, it appears that the agency wants to use this RFI to help determine whether or not to finally “on-ramp” its existing Dragon XL contract with SpaceX.

However, the document gets far more interesting and suggestive. Later, NASA spells out what exactly it wants respondents to discuss. In a list of eight main questions, the agency repeatedly hints at a desire to substantially expand the scope of GLS. In question #8, NASA asks if, to help “create a vibrant supply chain in deep space,” respondents would be able to deliver additional cargo to “cislunar orbits [and] the lunar surface” or offer a “dedicated delivery tug capability” or “rapid response delivery service.”

NASA also asks for information on ways prospective GLS providers could “[minimize] the cost impact of…requirement changes,” “reduce operating costs,” and “minimize upfront costs.” In questions #2 and #3, NASA requests details about “new and/or innovative capabilities” that could “significantly increase…cargo delivery capacity” within “the next five years” and states that “offerors exceeding the minimum [cargo] capabilities may be viewed more favorably.”

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The Gateway’s first two modules are tentatively working towards a launch on a SpaceX Falcon Heavy rocket no earlier than late 2024. (NASA)

NASA seems very interested in the potential benefits of alternative deep space cargo transport services that are both cheaper and more capable than Dragon XL. Between the lines, however, the RFI also reads as if it was written directly to SpaceX. The first question is perhaps the most telling: “Is your company interested in on-ramping to the GLS contract to provide Logistics Services as described in the original solicitation?”

SpaceX is the only company with an existing GLS contract that it could “on-ramp to” – a roundabout way to say “start work on”. In the following questions, NASA then repeatedly expresses interest in cargo transport capabilities well beyond the original contract’s requirements and asks about innovative new capabilities that could enable such improvements. NASA even “recognizes” and hints at a willingness to consider unorthodox solutions that, for example, might require “more than one launch” per cargo delivery or help “minimize upfront costs to the Government.” Put simply, while it does open the door for just about any US company to inform NASA about new GLS options, it’s hard not to conclude that this new RFI is at least partially designed to give SpaceX an opportunity to propose Dragon XL alternatives or upgrades.

SpaceX’s Starship Moon lander design as of 2021.

The most obvious option: Starship. Through the Human Landing System (HLS) program, NASA has already committed to investing at least $3 billion to develop a crewed Starship Moon lander and the fully-reusable launch vehicle and refueling infrastructure required to launch and operate it. With barely any modification, the Starship architecture SpaceX and NASA are already developing could be used to deliver dozens of tons of pressurized cargo to cislunar space, lunar orbit, the Gateway, the lunar surface, or just about anywhere else NASA wants. Leveraging that significant investment would also tick almost every box in NASA’s new RFI by drastically reducing upfront and total development costs, helping to stimulate a “vibrant” deep space supply chain, and beating Dragon XL’s cargo capabilities by a factor of 5, 10, or even 20+.

Of course, there are technical challenges and reasons to believe that Starship can’t easily replace Dragon XL. Even Dragon XL risked running into Gateway’s visiting vehicle mass limit of just 14 tons. Starship would likely weigh at least 100-200 tons – more than the entire Gateway. Dragon XL would use non-cryogenic propellant and is baselined to spend at least 6-12 months at a time at the Gateway. NASA has also studied the possibility of using Dragon XL as a crew cabin or bathroom to temporarily relieve Gateway’s extremely cramped habitable volume. Starship’s main engines use cryogenic propellant that wants nothing more than to warm up and boil into gas, making it far harder to keep at the station for months at a time. Those problems are likely solvable, but it’s still worth noting that Starship is not a perfect fit right out of the box.

The RFI could also end with a whimper if SpaceX simply tells NASA that it’s happy to proceed with Dragon XL as proposed. Only time will tell. NASA is planning to hold an industry day on April 20th to better explain the RFI’s goals and wants responses by May 31st, 2022, after which the agency will decide whether or not to follow up with a solicitation or on-ramp Dragon XL.

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 Model Y L gets suspension complaints in over odd issue China

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Credit: @TeslaNewswire/X

The Tesla Model Y L is arguably the most hyped trim of the all-electric crossover, other than the Performance configuration that comes with white-knuckle speed and sports car-level handling.

However, it is not all perfect. Tesla owners in China who took delivery of the Model Y L, denoted with an L to highlight its longer wheelbase, are experiencing what they are referring to as “collapsing” of the rear wheels, as suspension issues appear to be an issue with some of the builds.

The gap between the wheel arch and tire has narrowed to the point that “not even a single finger” could fit, according to a report from Car News China. The failures are not tied to a specific mileage, as one owner said that after just 9,000 kilometers (5,600 miles), they noticed the suspension issue when their car was fully loaded.

Another one had the issue at 30,000 kilometers (18,640 miles) and noticed that the wheel gap shrank to two fingers, so not as drastic as the person who reported a similar issue at 9,000 km.

Tesla Model Y L is gaining momentum in China’s premium segment

Along with the visual recognition of the issue, others are saying the sagging is causing abnormal wear on the inside of the tires. Extra weight and instant torque already provide additional stress on the tires in electric vehicles during normal operation, so it is no surprise that this is another complaint.

There has been no recall issued by Tesla, and the company has not yet publicly acknowledged the issue.

Some are suggesting that owners use a “finger test” to self-diagnose whether there is an issue with the suspension. There should be four fingers between the tire and the wheel well; anything less than that starts to get dicey.

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Tesla Cybercab event gains steam ahead of massive launch

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Credit: TechOperator | X

Tesla is starting to truly tease and hype its groundbreaking Cybercab event, which takes place tomorrow in Austin, Texas. It will be the first time members of the public will be able to ride in a Cybercab, a vehicle without any manual controls, on public roads.

Tesla has been dropping some hype on X over the past several days, but this morning, the excitement has truly started to build up for the event. Although Cybercab has been unveiled before, this is truly Tesla’s announcement that it is ready to start offering autonomous rides for public passengers in its new ride-hailing-geared vehicle for the first time.

The hype has started with a variety of different social media posts that are a true indication that Tesla is preparing for something big. Teasing so much of the potential of Cybercab, including its ability to truly revolutionize how people hail rides for local travel, is what the big idea for the event entails. The time that many Tesla owners, fans, and investors have been waiting for is potentially here:

The event has remained slim on details. Even invitees are still awaiting true details about what the event will entail, where they’ll go, and what is in store for the evening. This is pretty typical for an event run by Tesla; they keep things under wraps for the most part until the very last minute.

However, there is no secret about what the real intention of Tesla is for this event: it is going to be a huge reveal party for a vehicle that has no steering wheel and no pedals. It is a truly massive step for the company moving forward.

Speculation persists as to whether this is going to be an event that simply announces that rides will begin with the Cybercab, or it will be something more substantial. Tesla has said in the past that they plan to sell the Cybercab to the general public in what could become a great way to earn passive income by adding it to a more global fleet of Robotaxi-geared vehicles.

Tomorrow, the show begins in Austin, and the Cybercab goes live at some capacity; we just don’t know exactly how quite yet.

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SpaceX tells the FCC that Starship Flight 14 is going to orbit

SpaceX filed with the FCC for Starship Flight 14, its first true orbital launch attempt.

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SpaceX has asked the Federal Communications Commission for permission to fly Starlink terminals during Starship’s fourteenth flight test, and the filing lays out a genuine trip to orbit, something the program has never attempted.

Every Starship flight so far, including Flight 13’s successful splashdown in the Indian Ocean on July 24, has flown a suborbital arc that ends with the ship reentering the atmosphere within the same hour it launches. The FCC paperwork describes a mission profile built around an actual orbital insertion instead.

The payload is the other half of the story. Flight 13 carried 20 production Starlink V3 satellites, but because that mission never reached orbit, the satellites reentered along with the ship rather than joining the constellation, something Teslarati covered in detail after SpaceX released footage shot from one of those satellites as it drifted away from Starship in space. Flight 14 is designed to close that gap. If the orbital insertion holds, the roughly 20 V3 satellites onboard would separate into an operational orbit and could eventually go into service, each one rated for about 1 terabit per second of downlink capacity by SpaceX’s own account.

SpaceX announces new Starbase for ‘thousands of Starship launches annually’

Elon Musk first flagged the orbital attempt during SpaceX’s August 4 earnings call, the company’s first as a public entity following its June IPO under the ticker SPCX. He also floated catching the ship with the Starbase tower on the same flight, an idea he walked back on August 20, saying the catch attempt would more likely come “in a few months,” as Teslarati reported at the time. Flight 14 will instead target a splashdown for the ship in the Indian Ocean, the same recovery method used since Flight 12.

Hardware has been catching up to the ambition. Booster 21 completed a full 33-engine static fire on August 28, and Ship 41 finished its own six-engine test the week before. An airspace briefing circulated to pilots on August 20 listed September 15 as the target date, later than the end of August window Musk mentioned on the earnings call, though SpaceX has not confirmed a launch date publicly and Starship schedules routinely slip while hardware and FAA paperwork line up.

The FCC filing itself does not guarantee a launch date. It covers communications authority, and not flight readiness, considering SpaceX still needs Ship 41 fully stacked and cleared by the FAA before Flight 14 can fly. But the filing is a real marker of intent and it puts a specific regulatory process behind what had so far only been Musk’s word on the earnings call.

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