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SpaceX almost loses Falcon 9 booster at sea
After more than a week at sea, the SpaceX Falcon 9 booster responsible for the company’s 100th successful landing finally returned to port on Wednesday, revealing that it nearly toppled into the sea during the recovery process.
Falcon 9 B1069 completed its first launch without issue early on December 21st, carrying a reused Cargo Dragon capsule into space and sending it on its way towards orbit and the International Space Station (ISS). Nine minutes after liftoff, it touched down on drone ship Just Read The Instructions (JRTI) without any apparent issue, more or less hitting the platform’s painted bullseye. While it’s difficult to determine with certainty, B1069 appeared to be in fine condition after landing, standing roughly straight up with all nine Merlin 1D engines well above the drone ship’s deck.
That was decidedly not the case when the once-flown Falcon 9 booster finally sailed into Port Canaveral eight and a half days later.
There remains plenty of ambiguity about how exactly things transpired after the landing but when B1069 was finally within eyeshot, the booster was significantly damaged, riding low on all four legs, inches away from falling off the drone ship’s deck, and only partially attached to the “Octagrabber” robot tasked with securing it. Based on photos of the damaged rocket taken by Teslarati photographer Richard Angle, most or all of B1069’s nine Merlin 1D (M1D) engines suffered likely irreparable damage to their fragile bell nozzles.
From the ragged nature of the damage to those nozzles, it appears that B1069 somehow fell on top of the drone ship’s Octagrabber robot during or after its recovery attempt, as the creases would be far cleaner if the booster had merely landed hard and pressed its M1D nozzles against the deck. But a very short fall onto Octagrabber still doesn’t quite explain the apparent damage to one of the booster’s landing legs or the fact that it’s sitting lower to the deck than usual – both potentially indicative of a hard landing.
What is clear, though, is that SpaceX struggled to secure the rocket shortly after its first landing. Per the CRS-24 webcast, B1069 landed just shy of dead center. Likely as a result of poor sea conditions, SpaceX was unable to quickly grab the booster with Octagrabber, which uses giant clamps and its own weight to hold Falcon first stages in place. B1069 then clearly slid around drone ship JRTI’s deck at the whim of the ocean. Before SpaceX could secure it, the booster slammed into the side of the drone ship hard enough to partially flatten a steel safety barrier that runs along its port and starboard beams – a barrier specifically put in place to prevent wayward boosters from sliding off the deck.
Thankfully, above all else, there is no obvious reason that SpaceX won’t be able to repair the damage that was wrought. Replacing all nine of B1069’s engines will heavily delay the booster’s return to flight and probably singlehandedly cost SpaceX at least $5-10 million, but that cost is still far less than scrapping it and building a new booster. Aside from that, it’s possible that B1069’s fall will preclude strict customers like NASA or the US military from reusing the booster to launch their payloads, which the booster would have otherwise been a shoo-in for with just a single NASA launch on its record.
While CRS-24 and B1069’s dramatic return was SpaceX’s last launch and booster recovery of the year, the company did safely recovery several other boosters sans damage in the days and weeks prior. On December 14th, Falcon 9 B1061 was spotted being craned onto dry land after its fifth launch – NASA’s tiny IXPE X-ray space telescope.
Falcon 9 booster B1067 arrived at Port Canaveral not long after but spent most of the winter holiday sitting on drone ship A Shortfall of Gravitas (ASOG) as many SpaceX employees took a well-deserved break. The thrice-flown booster was ultimately lifted onto the dock and broken over a few days before B1069 finally sailed into port, setting it up for a fourth launch in the very near future.
Ultimately, while the damage B1069 and JRTI’s Octagrabber seemingly suffered are a significant annoyance and will take a good deal of time and money to fix, SpaceX still has ten other operational Falcon 9 boosters ready to support a potentially record-breaking 2022 launch manifest.
Tesla (NASDAQ: TSLA) is set to hold its Earnings Call for the first quarter of 2026 on Wednesday, and there are a lot of interesting things that are swirling around in terms of speculation from investors.
With the company’s executives, including CEO Elon Musk, answering a handful of questions that investors submit through the Say platform, fans want to know a lot of things about a lot of things.
These five questions come from Retail Investors, who are normal, everyday shareholders:
- When will we have the Optimus v3 reveal? When will Optimus production start, since we ended the Model S and Model X production earlier than mid-year? What’s the expected Optimus production rate exiting this year? What are the initial targeted skills?
- What milestones are you targeting for unsupervised FSD and Robotaxi expansion beyond Austin this year, and how will that drive recurring revenue?
- How will Hardware 3 cars reach Unsupervised Full Self-Driving?
- When do you expect Unsupervised Full Self-Driving to reach customer cars?
- When will Robotaxi expand past its current limited rollout?
Additionally, these are currently the three questions that are slated to be answered by Institutional Firms, which also answer a handful of questions during the call:
- Now that FSD has been approved in the Netherlands and is expected to launch across Europe this summer, can you discuss your Robotaxi strategy for the region?
- What enabled you to finish the AI5 tapeout early and were there any changes to the original vision? Last week, Elon said AI5 will go into Optimus and the Supercomputer, but one month ago said it would go into the Robotaxi. Has AI5 been dropped from the vehicle roadmap?
- Given the recent NHTSA incident filings, can you update us on the Robotaxi safety data? If safety validation remains the primary bottleneck, why not deploy thousands of vehicles to accelerate the removal of the safety driver?
The questions range through every current Tesla project, including FSD expansion and Optimus. However, many of the answers we will get will likely be repetitive answers we’ve heard in the past.
This is especially pertinent when the questions about when Unsupervised FSD will reach customer cars: we know Musk will say that it will happen this year. Is Tesla capable of that? Maybe. But a more transparent answer that is more revealing of a true timeline would be appreciated.
Hardware 3 owners are anxiously awaiting the arrival of FSD v14 Lite, which was promised to them last year for a release sometime this year.
The Earnings Call is set to take place on Wednesday at market close.
Elon Musk
Elon Musk reveals shocking Tesla Optimus patent detail
What looked promising on paper and in simulations failed to deliver the reliability required for a robot expected to handle delicate tasks like folding laundry, assembling electronics, or assisting in factories and homes.
Elon Musk revealed a shocking detail on the Tesla Optimus patent that was revealed last week. Despite it being made public for the first time, Musk said the company has already moved on from the design, an incredible truth about the development of new technology: things move fast.
Musk dropped a bombshell about the Tesla Optimus humanoid robot hand patent that was released last week. Musk, candidly replying to a post late at night on X, revealed that what is a new technology to many fans and insiders is actually old news to those developing the tech directly.
“We already changed the design,” Musk said. “This one didn’t actually work.”
We already changed the design. This one didn’t actually work.
— Elon Musk (@elonmusk) April 19, 2026
Patents, after all, are often viewed as blueprints for future products. Yet Musk revealed that the rolling contact mechanism—intended to provide smooth, low-friction articulation in the fingers—had already been scrapped after real-world testing exposed its shortcomings.
What looked promising on paper and in simulations failed to deliver the reliability required for a robot expected to handle delicate tasks like folding laundry, assembling electronics, or assisting in factories and homes.
The hand has been one of the biggest challenges for Tesla engineers since Optimus development started years ago. Musk has said that there is not enough recognition for how incredible and useful the human hand is, and designing one for a humanoid robot has been the biggest challenge of all.
Tesla is stumped on how to engineer this Optimus part, but they’re close
This moment underscores the persistent engineering hurdles in achieving reliable humanoid hand dexterity. Human fingers are marvels of evolution: 27 bones, intricate tendons, ligaments, and a network of sensors working in perfect harmony. Replicating that in metal and silicon is extraordinarily difficult.
Rolling contacts promised reduced wear and precise motion, but testing likely revealed issues with durability under repeated stress, grip stability on varied surfaces, or the micro-precision needed for fine motor skills.
These aren’t minor tweaks, but instead they represent fundamental challenges that have plagued robotics teams for decades. Even advanced competitors struggle here—hands remain the Achilles’ heel of most humanoids because the margin for error is razor-thin.
A fraction of a millimeter off, and a robot drops a glass or fails to button a shirt.
What makes Musk’s reply remarkable is how it signals Tesla’s direct communication style on prototype limitations. While many companies guard failures behind glossy marketing and vague timelines, Tesla openly shares setbacks.
Musk was forthcoming about the failure of this recent design. This transparency builds trust with investors, engineers, and fans. It shows Tesla treats Optimus development like true science: rapid iteration, rigorous testing, and zero tolerance for hype that doesn’t match reality.
The disclosure from Musk also highlights Tesla’s blistering pace of development. By the time the patents are published, which is often over a year after the initial filing, the technology has already evolved.
Optimus is far from a static product, and it’s a living project advancing weekly.
In the high-stakes race for general-purpose robots, Tesla’s approach stands out. Admitting a finger-joint design “didn’t actually work” isn’t a weakness—it’s confidence.
True innovation demands confronting failure head-on, and Musk just reminded the world that Optimus is being engineered that way. The next version of those hands is already in testing, and it will be better because Tesla isn’t afraid to say what didn’t work.
Elon Musk
Tesla is sending its humanoid Optimus robot to the Boston Marathon
Tesla’s Optimus robot is heading to the Boston Marathon finish line
Tesla’s Optimus humanoid robot will be stationed at the Tesla showroom at 888 Boylston Street in Boston, right along the final stretch of the Boston Marathon today, ready to cheer on runners and pose for photos with spectators.
According to a Tesla email shared by content creator Sawyer Merritt on X, Optimus will be at the Boston Boylston Street showroom on April 20, coinciding with Marathon Monday weekend. The Boston Marathon finishes on Boylston Street, and the surrounding area draws hundreds of thousands of spectators along with international broadcast coverage. Placing Optimus there puts it in front of a massive public audience at zero advertising cost.
Just got this email. @Tesla’s Optimus robot is coming to Boston.
“Join us from April 19 to 20, 2026, at Tesla Boston Boylston Street showroom to meet Optimus, our humanoid robot, for Marathon Monday. Optimus will be cheering with you on the sidelines and posing for photos.” pic.twitter.com/chxoooO2xV
— Sawyer Merritt (@SawyerMerritt) April 18, 2026
The Tesla showroom is at 888 Boylston Street, between Gloucester Street and Fairfield Street. The final mile of the marathon runs directly along Boylston Street, with runners passing the big stores before reaching the finish line at Copley Square.
Optimus was first announced at Tesla’s AI Day event on August 19, 2021, when Elon Musk presented a vision for a general-purpose robot designed to take on dangerous, repetitive, and unwanted tasks. In March 2026, Optimus appeared at the Appliance and Electronics World Expo in Shanghai, where on-site staff stated that mass production of the robot could begin by the end of 2026. Before that, it showed up at the Tesla Hollywood Diner opening in July 2025 and at a Miami showroom event in December 2025.
Tesla’s well-calculated display of Optimus gives the public a low-pressure first encounter with a robot that Tesla is preparing  to soon deploy at scale. The company has previously indicated plans to manufacture Optimus robots at its Fremont facility at up to 1 million units annually, with an Optimus production line at Gigafactory Texas targeting 10 million units per year.
Tesla showcases Optimus humanoid robot at AWE 2026 in Shanghai
Musk has said that Optimus “has the potential to be more significant than the vehicle business over time,” and separately that roughly 80 percent of Tesla’s future value will come from the robot program. Whether that holds depends on production execution. For now, Boston gets a preview of what that future looks like, standing at the finish line on Boylston Street while 32,000 runners pass by.
Tesla Q1 Earnings: What Elon Musk and Co. will answer during the call
Elon Musk reveals shocking Tesla Optimus patent detail
