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Falcon Heavy's 27 engines on display at 39A. The white material on the left and right engines are indicative of flight-proven boosters. (SpaceX) Falcon Heavy's 27 engines on display at 39A. The white material on the left and right engines are indicative of flight-proven boosters. (SpaceX)

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SpaceX’s Falcon Heavy launch imminent as Elon Musk unveils first photos

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For the first time in SpaceX’s history, the company is close enough to the inaugural launch of its massive Falcon Heavy rocket that the vast majority of the vehicle is already at Cape Canaveral, FL, and all three of its first stages have been mated together.

We know this because Elon Musk took to Instagram and Twitter last night and posted the first-ever real-life photos of the launch vehicle, currently stationed at the Horizaontal Integration Facility (HIF) at SpaceX’s LC-39A launch pad.

At launch, Falcon Heavy will only be surpassed in thrust and payload by the megarockets of the 1960s, the US Saturn V and the Soviet N-1. Best described by an eager employee, Falcon Heavy will have the same thrust as fifteen 747 Jumbo Jets at full throttle, and could nearly carry a fully-loaded 737 passenger jet into low Earth orbit (LEO) in a fully expendable configuration.

Over the past several weeks of inactivity, SpaceX’s pad technicians have been hard at work modifying the LC-39A launch pad and its Transporter/Erector/Launcher (TEL) to support the inaugural launch of Falcon Heavy. This mainly involved considerably upgrading the water deluge system used to muzzle the impact of the sheer sound created at launch, but also required the addition of four more hold-down clamps, necessary to abort a launch after engine ignition. An additional array of communications wiring and umbilical connections for fueling have also likely been added to the TEL in order to support the requirements of what are essentially three simultaneous Falcon 9 launches.

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Pad 39A’s TEL undergoing modifications. Hold-down clamps are the grey enclosures seen at the end of the TEL. Note the worker standing in the middle for a sense of scale. (Tom Cross/Teslarati)

A lack of frenetic activity at the pad in the last handful of days suggests that those modifications are nearly complete, and SpaceX fans and followers are now eagerly awaiting the rollback of the TEL to 39A’s integration facilities, where Falcon Heavy will soon after be integrated with the TEL for the first time ever. After this milestones, we can expected Falcon Heavy to be rolled out the pad for what is known as a wet dress rehearsal (WDR), akin to a launch or static fire but without any engine ignition. It’s possible that a bug-free WDR could fluidly transition into the first static fire for the vehicle, but it is probable that SpaceX will take a more cautious approach with this launch campaign. Following the successful completion of the WDR and static fire, Falcon Heavy’s inaugural launch will be imminent. We are potentially no more than 40 days out, the closest SpaceX has ever been to a Falcon Heavy launch.

Of note, the final picture posted by Musk offers an absolutely stunning view of the vehicle’s business end, showing off its 27 Merlin 1D engines and revealing quite obviously that both of Falcon Heavy’s side cores are flight-proven, whereas the center core is new. The photos provided also offer a glimpse of the only component clearly missing, the second stage and its mysterious Tesla Roadster payload. Unconfirmed whispers in the fan community have it on good authority that the Roadster has in fact already been mated to the second stage’s payload adapter, and transport to the Cape and integration with the full Falcon Heavy stack are undoubtedly imminent.

Possibly most significant of all, Musk suggested that the Roadster payload would be sent on a course to Mars, although it has yet to be concluded whether that will be in the form of a general orbit similar to Mars or an actual trans-Martian injection culminating in an orbit around the Red Planet. The former is far more likely, but the latter would be an extraordinarily impressive test of SpaceX hardware in deep space, a necessary precursor for the company’s goals of interplanetary colonization. Time will tell, and in the meantime we can expect a veritable flood of rocket and payload photos as SpaceX rapidly approaches a historic moment for the company.

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Be sure to follow us on Instagram as we go bring you live video and behind the scenes coverage from Cape Canaveral at each SpaceX launch!

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 removes Model S and X custom orders as sunset officially begins

In a significant development that marks the beginning of the end for two of its longest-running models, Tesla has removed the custom order configurator for the Model S sedan and Model X SUV from its website.

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Credit: Tesla

Tesla has officially started the “honorable discharge” of the Model S and Model X with a massive move, removing the two vehicles from Custom Orders and only offering inventory options.

It is the latest move Tesla has made to pull the Model S and Model X from its lineup, a decision CEO Elon Musk announced during its last quarterly earnings call.

Tesla brings closure to flagship ‘sentimental’ models, Musk confirms

In a significant development that marks the beginning of the end for two of its longest-running models, Tesla has removed the custom order configurator for the Model S sedan and Model X SUV from its website.

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As of April 1, visitors to tesla.com/model-s and tesla.com/modelx are now redirected exclusively to limited inventory listings rather than a design studio, allowing buyers to select paint, wheels, interior options, or performance upgrades. Only pre-built vehicles currently in stock are available for purchase or lease.

Tesla CEO Elon Musk confirmed the change directly on X, posting: “Custom orders of the Tesla Model S & X have come to an end. All that’s left are some in inventory.”

We will have an official ceremony to mark the end of an era.” Accompanying the statement was a throwback photo from the Model S production launch in 2012, underscoring the emotional weight of the decision.

Musk had first signaled the phase-out during the company’s Q4 2025 earnings call in January, describing it as time for an “honorable discharge” of the programs to free up resources at the Fremont factory for Optimus humanoid robot production and autonomous vehicle initiatives.

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The Model S, introduced in 2012, and the Model X, which followed in 2015, were instrumental in establishing Tesla as a premium electric vehicle leader.

The sedan offered class-leading range and acceleration, while the SUV’s signature falcon-wing doors became an iconic feature. Together, they proved EVs could compete in the luxury segment. Yet sales volumes have dwindled in recent years as Tesla prioritized higher-volume Model 3 and Model Y vehicles.

The flagships now represent a tiny fraction of overall deliveries, making continued custom production inefficient as the company accelerates toward robotaxis and next-generation platforms.

Prospective buyers are urged to act quickly. Remaining U.S. inventory vehicles—some nearly new—may include incentives such as lifetime free Supercharging, Full Self-Driving (Supervised) capability, and premium connectivity, depending on configuration.

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Leasing options start around $1,699 per month for select Model X units, though exact pricing and availability fluctuate. International markets, including Europe and China, have already seen similar restrictions in recent months.

The move aligns with Tesla’s broader strategy to streamline its lineup and redirect manufacturing capacity toward autonomy and AI-driven products. While some enthusiasts lament the loss of personalization, the company views the transition as necessary progress.

Tesla has indicated that once the current inventory sells out, new Model S and Model X vehicles will no longer be offered.

For loyal owners and fans, the promised “official ceremony” may provide a fitting send-off. In the meantime, the website change serves as a clear signal: the era of bespoke flagship Teslas has quietly concluded, and the focus has fully shifted to the future.

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SpaceX files confidentially for IPO that will rewrite the record books

SpaceX files confidentially for a record-breaking IPO targeting a $1.75T valuation and $80B raise, driven by Starlink growth and its xAI merger.

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Elon Musk’s rocket and satellite company submitted its draft registration to the U.S. Securities and Exchange Commission today for an initial public offering, targeting June at a $1.75 trillion valuation. This would be the largest in history.

SpaceX has filed confidentially with the SEC, first reported by Bloomberg. SpaceX would be valued above every S&P 500 company except Nvidia, Apple, Alphabet, Microsoft, and Amazon.

The filing uses a confidential process that allows companies to work through SEC disclosures privately before initiating a public roadshow. With a June target, official details through a formal prospectus is expected to go public in April or early May, after which SpaceX must wait at least 15 days before beginning investor marketing.

SpaceX IPO is coming, CEO Elon Musk confirms

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While SpaceX is best known for its Falcon 9 and Starship rockets, the $1.75 trillion valuation is anchored by Starlink, its satellite internet service. Starlink ended 2025 with 9.2 million subscribers and over $10 billion in revenue, which is a figure analysts project could reach a staggering $24 billion by the end of 2026. A February all-stock merger with xAI, Musk’s artificial intelligence venture, further boosted the valuation.

SpaceX officially acquires xAI, merging rockets with AI expertise

Bank of America, Goldman Sachs, JPMorgan Chase, and Morgan Stanley are lined up as senior underwriters. SpaceX is also considering a dual-class share structure to preserve insider voting control, and plans to allocate up to 30% of shares to retail investors, which is roughly three times the typical norm.

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Elon Musk hints at “official ceremony” with throwback photo to close Tesla Model S, Model X chapter

Elon Musk promises an official ceremony to mark the end of Tesla Model S and Model X production.

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lon Musk at the Tesla Model S production launch at the Fremont factory, June 2012. Photo shared by Musk on X, March 2026.

Tesla has officially begun winding down production of the Model S and Model X, sending farewell emails to U.S. customers on March 27 and updating the website to reflect the end of the line. Shoppers visiting Tesla.com now find only a limited set of Model S and Model X inventory units available for purchase, with no option to configure  a new factory build. The move formalizes what CEO Elon Musk announced on the company’s Q4 2025 earnings call in January, when he said it was “time to basically bring the Model S and X programs to an end with an honorable discharge.”

Musk posted on X a throwback photo of himself speaking at the Model S production launch in 2012, and noting “We will have an official ceremony to mark the ending of an era. I love those cars.”

The mention of an official ceremony is notable. Tesla has not held a formal farewell event for a vehicle before, and Musk’s wording suggests this will be something deliberate rather than a quiet line shutdown. Given that Musk’s X post shows a photo of him on stage with a microphone in front of an audience at the Fremont factory, it wouldn’t be too far-fetched to expect a closing ceremony to take place at the same location. Perhaps? Whether it becomes a public event, a private gathering for employees, or a livestreamed moment on X remains to be seen.

The Model S first went on sale nearly fifteen years ago and was Tesla’s first fully in-house designed vehicle, proving that an electric car could be fast, desirable, and capable of long distance on a single charge. The Model X followed in 2015, turning heads with its unmistakable and distinctive falcon-wing doors, while becoming one of the first all-electric SUVs on the market. Tesla’s two flagship vehicles would ultimately push legacy automakers to take all-electric transportation seriously and help fund development of the more affordable Model 3 and Model Y.

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By 2025, however, both models had been reduced to a rounding error in Tesla’s sales figures. Musk was direct about what comes next, stating “We are going to convert that production space to an Optimus factory. It’s part of our overall shift to an autonomous future.”

Elon Musk’s $10 Trillion robot: Inside Tesla’s push to mass produce Optimus

That shift is already underway. Tesla officially started Optimus Gen 3 production at its Fremont factory in January 2026, with the line targeting a run rate of one million units per year. The Gen 3 robot features 22 degrees of freedom per hand, runs on Tesla’s AI5 chip, and shares the same neural network architecture as Full Self-Driving. A dedicated Optimus factory at Gigafactory Texas is also under construction, with a planned annual capacity of 10 million units. The production lines that once built the Model S and Model X are being converted to support that ramp.

Tesla confirmed it will continue to support existing owners with service, software updates, and parts for as long as people own the vehicles. For buyers still interested in a new example, remaining U.S. inventory is discounted and the window is closing fast.

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