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Elon Musk says SpaceX is still building a third drone ship – but is it for Falcon or Starship?

Falcon 9 B1046.3 comes to rest on drone ship Just Read The Instructions (JRTI). Aside from Of Course I Still Love You (OCISLY), Elon Musk says a third drone ship is still being built. (SpaceX)

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Unprovoked on October 9th, SpaceX CEO Elon Musk tweeted “A Shortfall of Gravitas” – the name of a third drone ship settled on a year and a half ago – and reaffirmed that plans were still afoot to build a third rocket recovery vessel.

This is the first update on SpaceX’s newest drone ship in more than a year and comes just a few months after drone ship Just Read The Instructions (JRTI) – formerly stationed in California – was sent East through the Panama Canal. News that A Shortfall of Gravitas (ASOG) is still in the works raises the questions: what’s the holdup and what role(s) will the new drone ship play in SpaceX’s rocket recovery fleet?

Back in July 2018 and just shy of half a year after ASOG’s development was revealed, CEO Elon Musk indicated that the drone ship could be completed and ready for recovery operations as early as “next summer”, or Q3 2019. Now two weeks into Q4 2019, this can be interpreted in several ways, with the most likely explanation being that SpaceX’s naval contractor of choice is running behind schedule while building the new drone ship.

That’s the simplest explanation and operates under the assumption that Musk’s February 2018 comments remain true, meaning that ASOG is first and foremost (if not entirely) meant to support dual side booster landings for future Falcon Heavy launches and an increased Falcon 9 flight rate. However, recent developments give reason to believe that this may no longer be the guiding motivation behind SpaceX’s construction of a new drone ship.

Most notably, over the last several months of 2019, it has become increasingly clear that SpaceX plans (or hopes) to shut down its West Coast Vandenberg Air Force Base (VAFB) launch facilities for anywhere from 9 to 18 months. In just the last few days, word broke that Cape Canaveral Air Force Station (CCAFS) believes that it will be able to open an East Coast polar launch corridor (essentially the same thing VAFB offers) just months from now, and SpaceX hopes to be its first user as soon as February 2020.

Possibly along those lines, SpaceX took the step of sending West Coast drone ship JRTI on a several-week journey across the Panama Canal. The drone ship has since stopped in Louisiana for what is assumed to be maintenance and it remains unclear if JRTI will head to Port of Brownsville (Texas) to support Starship test flights or to Port Canaveral to fill the role ASOG was initially meant to.

After passing through the Panama Canal, JRTI headed East, only to stop in Morgan City, Louisiana for what is assumed to be maintenance and possible upgrades.

As such, it’s no longer clear if SpaceX actually has a need for ASOG, at least as it was described last year. If SpaceX is moving JRTI east for the indefinite future, OCISLY and JRTI could easily support the Falcon 9 launch rates needed for Starlink and dual Falcon Heavy side booster recoveries, although Falcon Heavy is not scheduled to fly again until late-2020.

This leaves one obvious option left to explain ASOG’s continued existence and delayed debut: SpaceX may have paused work for a variety of reasons and changed ASOG’s design to account for a new role in the recovery fleet. That new role would likely center around the extremely rapid progress SpaceX is making with Starship as it pursues a series of ambitious flight tests that could begin before the end of 2019.

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Starship heads towards orbit atop a Super Heavy booster. (SpaceX)

Of note, an August 2019 Draft Environmental Assessment (EA) of East Coast Starship launches revealed that SpaceX’s initially plans to land all Super Heavy boosters on a drone ship stationed a few miles off the Florida coast. Starship may also require drone ship landings in the early stages, at least until SpaceX is able to complete the environmental review and licensing process needed before it can begin to land Starship/Super Heavy at Pad 39A and Landing Zones 1 and 2.

For now, we’ll have to wait and see where drone ship JRTI heads after its Louisiana interlude and hopefully find out soon whether ASOG is a drone ship copy or something else entirely.

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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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SpaceX weighs Nasdaq listing as company explores early index entry: report

The company is reportedly seeking early inclusion in the Nasdaq-100 index.

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Credit: SpaceX/X

Elon Musk’s SpaceX is reportedly leaning toward listing its shares on the Nasdaq for a potential initial public offering (IPO) that could become the largest in history. 

As per a recent report, the company is reportedly seeking early inclusion in the Nasdaq-100 index. The update was reported by Reuters, citing people familiar with the matter.

According to the publication, SpaceX is considering Nasdaq as the venue for its eventual IPO, though the New York Stock Exchange is also competing for the listing. Neither exchange has reportedly been informed of a final decision.

Reuters has previously reported that SpaceX could pursue an IPO as early as June, though the company’s plans could still change.

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One of the publication’s sources also suggested that SpaceX is targeting a valuation of about $1.75 trillion for its IPO. At that level, the company would rank among the largest publicly traded firms in the United States by market capitalization.

Nasdaq has proposed a rule change that could accelerate the inclusion of newly listed megacap companies into the Nasdaq-100 index.

Under the proposed “Fast Entry” rule, a newly listed company could qualify for the index in less than a month if its market capitalization ranks among the top 40 companies already included in the Nasdaq-100.

If SpaceX is successful in achieving its target valuation of $1.75 trillion, it would become the sixth-largest company by market value in the United States, at least based on recent share prices. 

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Newly listed companies typically have to wait up to a year before becoming eligible for major indexes such as the Nasdaq-100 or S&P 500.

Inclusion in a major index can significantly broaden a company’s shareholder base because many institutional investors purchase shares through index-tracking funds.

According to Reuters, Nasdaq’s proposed fast-track rule is partly intended to attract highly valued private companies such as SpaceX, OpenAI, and Anthropic to list on the exchange.

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The Boring Company’s Prufrock-2 emerges after completing new Vegas Loop tunnel

The new tunnel measures 2.28 miles, making it the company’s longest single Vegas Loop tunnel to date.

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Credit: The Boring Company/X

The Boring Company announced that its Prufrock-2 tunnel boring machine (TBM) has completed another Vegas Loop tunnel in Las Vegas. The company shared the update in a post on social media platform X.

According to The Boring Company’s post, the new tunnel measures 2.28 miles, making it the company’s longest single Vegas Loop tunnel to date.

The new tunnel marks the fourth tunnel constructed near Westgate Las Vegas as the Vegas Loop network continues expanding across the city.

The Boring Company also noted that the new tunnel surpassed its previous internal record of 2.26 miles for a single Vegas Loop segment.

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Construction of the tunnel involved moving roughly 68,000 cubic yards of dirt. The excavation process also used about 4.8 miles of continuous conveyor belt, powered by six motors totaling 825 horsepower.

The Boring Company’s Prufrock-series all-electric tunnel boring machines are designed to support the rapid expansion of company’s underground transportation projects, including the growing Vegas Loop network. Prufrock machines are designed for reusability, thanks in no small part to their capability to be deployed and retrieved easily through their “porposing” feature.

The Vegas Loop, specifically the Las Vegas Convention Center (LVCC) Loop segment, has already been used during major events. Most recently, the LVCC Loop supported the 2026 CONEXPO-CON/AGG construction trade show, which was held from March 3-7, 2026. 

As per The Boring Company, the LVCC Loop transported roughly 82,000 passengers across the convention center campus during the event’s duration. 

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CONEXPO-CON/AGG is one of the largest construction trade shows in North America, drawing more than 140,000 construction professionals from 128 countries this year.

The LVCC Loop forms the initial segment of the broader Vegas Loop network, which remains under active development as The Boring Company continues building new tunnels throughout the city.

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Tesla gathers Cybercab fleet in Gigafactory Texas

Images and video of the Cybercab fleet were shared by longtime Giga Texas observer Joe Tegtmeyer in posts on social media platform X.

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Credit: Credit: @JoeTegtmeyer/X

Tesla appears to be assembling a growing number of Cybercabs at Gigafactory Texas as preparations continue for the vehicle’s mass production. Recent footage shared online has shown over 30 Cybercabs being transported by trucks or staged near testing areas at the facility.

The images and video were shared by longtime Giga Texas observer and drone operator Joe Tegtmeyer in posts on social media platform X.

Interestingly enough, Tegtmeyer noted that many of the Cybercabs being loaded onto transport trucks were still equipped with steering wheels. This suggests that the vehicles are likely testing units rather than the final driverless configuration expected for the company’s Robotaxi service.

The vehicles could potentially be headed to testing sites across the United States as Tesla prepares to expand its Robotaxi fleet.

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Additional footage captured at Gigafactory Texas also showed the Cybercab’s side and rear camera washer system operating as vehicles were being loaded onto transport trucks.

The growing number of Cybercabs at Giga Texas comes amidst the company’s announcement that the first production Cybercab has been produced at the facility. Full Cybercab production is expected to begin in April.

The vehicle is expected to play a central role in Tesla’s Robotaxi ambitions as the company looks to expand autonomous ride-hailing operations beyond its early deployments using Model Y vehicles.

Tesla has also linked Cybercab production to its proposed Unboxed manufacturing process, which assembles large vehicle modules separately before integrating them. The approach is intended to reduce production costs and accelerate output.

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Musk has also noted that the Cybercab’s ramp will likely begin slowly due to the number of new components and manufacturing steps involved. However, he stated that once the process matures, Cybercab production could scale quickly.

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