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SpaceX Starship launch tower stacked to full height ahead of ‘Mechazilla’ transformation

SpaceX's orbital Starship 'launch tower' has been topped off with an imposing visage - representing the start of its 'Mechazilla' transformation. (Starship Gazer)

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Update: After an aborted attempt on Tuesday, SpaceX has successfully installed the ninth and final section of Starship’s South Texas ‘launch tower, completing what amounts to the backbone of what CEO Elon Musk has described as a rocket-catching “Mechazilla.”

With the tower now stacked to its full ~145m (~475 ft) height, SpaceX can begin the process of outfitting it with a complex system of bus-sized actuating arms, propellant plumbing for Starship, hydraulic systems, and a network of cables and pulleys. It’s also believed that the tower structure itself will need to have each of its nine bolted steel sections welded together and all four of its steel ‘legs’ filled with concrete. However, it’s not out of the question that SpaceX will be able to activate the launch tower – albeit with a very basic degree of initial functionality – with just a few more weeks of work.

After a burst of activity and custom part deliveries, SpaceX appears to be almost ready to start turning Starship’s vast launch tower into what CEO Elon Musk has described as a “Mechazilla.”

Over the last few weeks, a number of new components have begun to quickly take shape, offering the first real glimpse of what SpaceX’s latest (hopeful) innovation might look like and how it could function. Earlier this year, Musk revealed plans to forgo landing legs entirely on earthbound Super Heavy boosters – and, potentially, Starships – by using a giant tower with arms to quite literally catch the rockets out of the air.

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Those unintuitive plans have triggered wild speculation as the aerospace fans that follow SpaceX closely attempted to imagine what such a solution might look like – often engaging in a sort of vague back-and-forth with Musk himself as the CEO occasionally replied to fan-made depictions and renders.

Months after the reveal, though, parts of that tower’s rocket-manipulation mechanisms have begun to arrive on a near-constant stream of flatbed trucks and something is being assembled on a concrete pad previously used as a Starship landing zone. Two distinct structures are in work at the LZ: one a large framework assembled out of banana yellow metal tubes and the other a (for now) flatter black structure being assembled out of prefabricated components reminiscent of crane parts and trusses.

Now standing some 135m (~440 ft) tall, SpaceX’s Starship ‘launch tower’ has also been assembled from 9 different segments with what looks like six vertical rails running most of the length of three of its four rectangular legs. Since they were first spotted months ago, it’s long been assumed that those tracks will support some kind of elevator-like carriage meant to cling to the tower’s exterior. That carriage would then be outfitted with at least three (and probably five or more) large arms capable of catching, stabilizing, and fueling Starship.

Over the last week or so, SpaceX has also been hard at work completing the ninth and final section – believed to be the roof – of the launch tower. In the last few days, that four-legged tower section has been outfitted with an interesting appendage that itself was then fitted with several massive sheaves (i.e. pulleys). That hardware will likely become part of a high-power pulley system that will pull the arm carriage up and down the tower, allowing it to grab, lift, and catch Starships and Super Heavy boosters.

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By all appearances, SpaceX is preparing to install the launch tower’s last prefabricated section, likely raising the tower to its final ~145m (~475 ft) height. It’s possible that a crane of some kind will be permanently installed on top of the tower but it currently looks like SpaceX intends to rely exclusively on the tower’s arms to install, stack, stabilize, fuel, and (maybe) catch Starship and Super Heavy.

Likely tower arm parts. (NASASpaceflight – bocachicagal)
The framework of one of several tower arms. (NASASpaceflight – bocachicagal)
Tower section #9. (NASASpaceflight – bocachicagal)
(NASASpaceflight – bocachicagal)

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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TIME honors SpaceX’s Gwynne Shotwell: From employee No. 7 to world’s most valuable company

Time Magazine honors Gwynne Shotwell as SpaceX reaches a $1.25 trillion valuation and eyes its IPO.

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TIME Magazine has put SpaceX President and COO Gwynne Shotwell on its cover, and the timing could not be more fitting. Published today, the profile of Shotwell arrives at a moment when the company she has quietly run for more than two decades stands at the center of the most consequential developments in aerospace, artificial intelligence, and the future of human civilization.

Shotwell joined SpaceX in 2002 as its seventh employee and has never stopped expanding her role. She oversees day-to-day operations across multiple executive teams spanning Falcon, Starlink, Starship, and now xAI following SpaceX’s February 2026 merger with Elon Musk’s artificial intelligence company, a deal that made SpaceX the world’s most valuable private company at a reported valuation of $1.25 trillion. A highly anticipated IPO is expected in the second quarter of 2026.

Will Tesla join the fold? Predicting a triple merger with SpaceX and xAI

Her track record is historic. She oversaw the first landing of an orbital rocket’s first stage, the first reuse and re-landing of an orbital booster, and the first private crewed launch to Earth orbit in May 2020. She built the Falcon launch manifest from nothing to more than 170 contracted missions representing over $20 billion in business. Under her operational leadership, SpaceX completed 96 successful missions in 2023 alone and has now flown more than 20 crewed Falcon 9 missions. Starlink, which she championed as a financial pillar of the company long before it was a mainstream topic, now connects tens of millions of users worldwide and provided a critical communications lifeline to Ukraine following the 2022 invasion.

Elon Musk has never been shy about what Shotwell means to him and to SpaceX. When she shared her vision for worldwide internet connectivity through Starlink, Musk responded on X with a simple statement, “Gwynne is awesome.” It is a sentiment that has been echoed across the industry. NASA Administrator Bill Nelson once said of Musk: “One of the most important decisions he made, as a matter of fact, is he picked a president named Gwynne Shotwell. She runs SpaceX. She is excellent.”


Now, with Starship targeting its first crewed lunar landing under the Artemis program by 2028, an xAI integration underway, and a pending IPO that could reshape capital markets, Shotwell’s mandate has never been larger. She told Time that 18 Starships are already in various stages of construction at Starbase. “By 2028,” she said, gesturing across the factory floor, “these should be long gone. They better have flown by then.” If Shotwell’s history at SpaceX is any guide, they will.

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Elon Musk

SpaceX’s IPO might arrive sooner than you think

Musk has hinted for years that an eventual public offering was inevitable, though he has stressed the need to maintain operational focus. Insiders have told outlets that the CEO is pushing for a significant retail investor allocation, reportedly more than 20 percent of shares, and tighter lock-up periods to limit early selling pressure.

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Credit: SpaceX | X

Elon Musk’s SpaceX is on the verge of one of the most anticipated Initial Public Offerings (IPO) in history.

However, a new report from The Information indicates the rocket and satellite giant is aiming to file its IPO prospectus with U.S. regulators as soon as this week, or early next week at the latest.

People familiar with the plans told The Information that advisers involved in the process expect the IPO could raise more than 75 billion dollars, potentially making it the largest stock market debut ever and eclipsing Saudi Aramco’s 29.4 billion dollar offering in 2019.

The filing would mark the formal start of what has long been rumored: SpaceX’s transition from a closely held private powerhouse to a publicly traded company.

The timing aligns with earlier signals.

In late February, Bloomberg reported that SpaceX was targeting a confidential IPO filing in March and a possible public listing in June, with a valuation north of 1.75 trillion dollars. At the time, the company’s private valuation hovered around 1.25 trillion dollars.

SpaceX considering confidential IPO filing this March: report

Starlink, SpaceX’s satellite internet constellation, has been the primary driver of that surge, now serving millions of customers worldwide and generating steady revenue. Recent Starship test flights and a record pace of Falcon launches have further bolstered investor confidence.

Musk has hinted for years that an eventual public offering was inevitable, though he has stressed the need to maintain operational focus. Insiders have told outlets that the CEO is pushing for a significant retail investor allocation, reportedly more than 20 percent of shares, and tighter lock-up periods to limit early selling pressure.

A June listing would give SpaceX immediate access to public capital markets at a moment when demand for space-related stocks remains high. It would also allow early employees and long-time investors to cash out portions of their stakes while giving everyday shareholders a chance to own a piece of the company behind reusable rockets, global broadband, and NASA contracts.

Of course, nothing is certain until the SEC filing appears. Market conditions, regulatory reviews, and Musk’s own schedule could still shift timelines.

Yet the latest word from The Information suggests the window has opened. If the filing lands this week, SpaceX’s roadshow could begin in earnest within weeks, setting the stage for what many analysts already call the IPO of the decade.

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Elon Musk

Elon Musk hints what Tesla’s new vehicle will be

After Musk’s post earlier this week, many considered the possibility that the Tesla CEO was potentially talking about the Roadster, which is slated for an unveiling (again) next month. Some considered the possibility of the Robovan, which was unveiled back in 2024.

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Credit: Grok

Elon Musk hinted at what Tesla’s new vehicle will be just a day or so after he essentially confirmed the company is developing something that will eventually be available for consumers.

Earlier this week, Musk said that something “way cooler than a minivan” was on the way from Tesla after a fan posted on X that the company needed to build something for larger families. Requesting this type of vehicle has been a move of many Tesla fans over the years, but now, the urgency is even higher for this type of car because of the company’s decision to sunset the Model X.

Following reports of Musk’s plans to build something that will be cooler than a minivan, speculation consisted of what could possibly be on the way.

Tesla has teased a CyberSUV for quite a while, and there were even some clay models built by the company that were strategically placed in a promotional video.

After Musk’s post earlier this week, many considered the possibility that the Tesla CEO was potentially talking about the Roadster, which is slated for an unveiling (again) next month. Some considered the possibility of the Robovan, which was unveiled back in 2024.

However, a new post from Musk seems to indicate that it will be a new project altogether. After one follower of Musk’s said:

“If Tesla makes a car with 3 rows of seats, each with its own pair of doors so nobody has to climb over anybody else to get to their seat, they will create a baby boom the likes of which we haven’t seen in 80 years.”

Musk’s reply was simple but definitely shed more insight into the company’s plans, as he said:

“Noted.”

Musk’s simple one-word answer might be enough to essentially expect something large, like a full-sized SUV. This would be an incredible addition to the Tesla lineup, especially as the Model X is going away.

Even the Model X is not quite big enough, and not comparable to vehicles like the Chevrolet Tahoe, so a three-row, six-door SUV might be exactly what Tesla fans want.

It certainly does not sound like Tesla is planning to launch the Model Y L in the U.S., at least not exclusively, or use that car, which is currently built in China, to solve the needs of a larger family.

Tesla gives big hint that it will build Cyber SUV, smaller Cybertruck

It seems the time has certainly come for Tesla to answer the call of what consumers want. This has long been requested, and although the company’s sights are ultimately set on achieving full autonomy, there is still a need for larger families, and a full-size SUV could be a great addition for Tesla as it moves into the second quarter of 2026.

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