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Boeing Starliner and SpaceX Crew Dragon crew capsules on track for back-to-back launches
NASA Commercial Crew partners Boeing and SpaceX are taking big steps towards two unique flight tests of their respective Starliner and Crew Dragon spacecraft, and – if the stars align – could jam-pack next month with spaceflight milestones.
In the last two weeks alone, both companies have checked off major milestones while preparing their human-rated spacecraft for flight, and – with a little luck over the next few weeks – Starliner and Crew Dragon processing could align for back-to-back launches in the last few weeks of 2019.
On Atlas’ shoulders
Starliner’s uncrewed orbital flight test (OFT) is currently scheduled no earlier than (NET) December 17th and Boeing – after years of delays – is finally on the last legs of preparation for the spacecraft’s orbital launch debut (OFT). On November 4th, some 12 months after it was originally planned to occur, Boeing’s Starliner spacecraft completed a (mostly) successful pad abort test, demonstrating the ability to whisk astronauts away from a failing rocket or any other pad emergency prior to launch. Aside from a parachute deployment failure caused by insufficient quality assurance checkouts, Starliner performed exactly as expected.
With the Starliner pad abort now complete, the spacecraft’s OFT is front and center. On November 20th, United Launch Alliance (ULA) CEO Tory Bruno announced that the company – chosen by Boeing to launch Starliner – had successfully completed a “Mission Dress Rehearsal”, more or less a virtual simulation of Atlas V launch operations.
According to ULA, the MDR was a joint test conducted by ULA teams in Denver and Cape Canaveral, personnel from NASA and Boeing, and the Cape Canaveral Air Force Station (CCAFS) 45th Space Wing.
On November 21st, the day after Atlas V’s successful MDR, Boeing officially handed off the OFT Starliner to ULA, who used a small wheeled crawler to transport the spacecraft from Boeing’s Commercial Crew and Cargo Processing Facility (C3PF) to ULA’s LC-41 launch complex. Finally, shortly after the transporter arrived at LC-41, ULA craned the spacecraft to the top of its Vertical Integration Facility (VIF) and technicians secured Starliner to the rocket’s payload adapter and Centaur upper stage, itself recently stacked atop an Atlas V booster.
The time left ahead of OFT will be used to ensure a successful first flight of both the spacecraft and its uniquely-configured launch vehicle. OFT will be the first time Atlas V launches a payload without a fairing. Combined with the unusual fact that Starliner is significantly wider than the rocket’s Centaur upper stage, a large skirt and other unusual aerodynamic features had to be added to counterbalance dangerous instability that could otherwise crop up in flight.
Of note, the OFT Starliner’s service section (the cylindrical lower half) will not launch with an operational abort system, meaning that the system of four powerful engines are either entirely absent or will be disabled in flight.
Boeing’s Starliner OFT will more or less mirror Crew Dragon’s March 2019 launch debut, nominally launching, reaching orbit, rendezvousing and docking with the ISS, and successfully returning to Earth a week or so later. Although NASA did not originally require its CCP providers to perform uncrewed orbital flight tests prior to their first attempted crewed launches, NASA officials have since made it clear that they are extremely grateful that Boeing and SpaceX proposed them.
Encore!
At the same time as Boeing and ULA are preparing for Starliner’s first orbital launch, SpaceX is in the late stages of preparing Falcon 9 and Crew Dragon for the spacecraft’s In-Flight Abort (IFA), a test that Boeing chose not to perform – NASA required a pad abort but left the rest up to its providers to propose (or not propose). On November 13th, Crew Dragon capsule C205 successfully fired up two Draco maneuvering thrusters and its eight integrated SuperDraco abort engines, verifying that a major design flaw that destroyed capsule C201 has likely been alleviated.
Crew Dragon’s IFA test is scheduled no earlier than December 2019 and will likely fall somewhere in the second half of the month, potentially putting it just days before or after Starliner’s orbital launch debut. All told, the last month of 2019 is likely to be jam-packed with major spaceflight milestones, particularly for NASA’s Commercial Crew Program. If all goes as planned during Boeing and SpaceX’s imminent flight tests, both providers believe they could be ready for their first astronaut launches in early 2020.
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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.
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.
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.”
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 ending of an era. I love those cars.
This was me at production launch 14 years ago: pic.twitter.com/6kvCf9HTHc
— Elon Musk (@elonmusk) April 1, 2026
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.
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.
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.
Elon Musk
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.
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.
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.
Elon Musk
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.
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.
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 ending of an era. I love those cars.
This was me at production launch 14 years ago: pic.twitter.com/6kvCf9HTHc
— Elon Musk (@elonmusk) April 1, 2026
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.
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.
Tesla removes Model S and X custom orders as sunset officially begins
SpaceX files confidentially for IPO that will rewrite the record books
Elon Musk hints at “official ceremony” with throwback photo to close Tesla Model S, Model X chapter
Elon Musk says Tesla is developing a new vehicle: ‘Way cooler than a minivan’
Elon Musk launches TERAFAB: The $25B Tesla-SpaceXAI chip factory that will rewire the AI industry
