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SpaceX shifts Falcon 9 booster from landing pad to drone ship after anomaly

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SpaceX officially confirmed that it will move the location of a Falcon 9 booster’s post-launch recovery in order to better preserve the site of Crew Dragon’s catastrophic April 20th failure.

Instead of returning the booster to one of SpaceX’s two Cape Canaveral Landing Zones (LZs), SpaceX has applied for an FCC permit to land the rocket less than 20 miles (~30 km) off the coast of Florida on the drone ship Of Course I Still Love You (OCISLY). The culprit for the last-second change of plans is a catastrophic failure of Crew Dragon that spread debris throughout SpaceX’s Landing Zone facilities, debris that will now be critical for the process of anomaly resolution. Landing a Falcon 9 booster at LZ-1 or 2 would invariably spread Crew Dragon’s debris and complicate the failure investigation even further.

Much like a tornado passing through a crime scene would likely hamper the value of that crime scene and any related investigations, a Falcon 9 booster landing at the scene of a fresh accident investigation would be an extremely unwelcome complication. Even with just one Merlin 1D engine firing during a Falcon 9’s landing burn, the engine exhaust departs the nozzle traveling approximately 2.7 km/s (1.7 mi/s) and could easily send Crew Dragon remnants hundreds or even thousands of feet away and incinerate smaller debris. Given that Crew Dragon’s explosion appears to have been highly energetic, many, many pieces will already be spread many hundreds – and perhaps thousands – of feet around the incident.

Crew Dragon is an extremely complex spacecraft. Even the tiniest of fragments could potentially be critical to the successful completion of the explosion investigation, especially if the fault began somewhere in capsule C201’s many hundreds of feet of plumbing. The pipes, valves, and pumps that make up Crew Dragon’s propellant management system have many hundreds (if not thousands) of small parts that must work without issue to safely pressurize and handle the spacecraft’s hypergolic propellant.

Shown here are detailed views of SpaceX’s DM-2 Crew Dragon capsule and its complex plumbing. (Pauline Acalin – August 2018)

Cargo Dragon set for launch

Despite Crew Dragon’s serious failure and the need to change Falcon 9’s booster recovery plans at the last moment, SpaceX still appears to be working to maintain the planned launch date. The instantaneous window is set for 4:22 am ET (08:22 UTC), April 30th, delayed five days from the original April 25th target. Based on an update provided by NASA last week, those delays are the result of International Space Station (ISS) scheduling and additional time needed for payload preparations. Orbital-ATK’s (now “Northrop Grumman Innovation Systems” or NGIS) uncrewed Cygnus spacecraft successfully berthed with the ISS on April 19th, followed by the station’s astronauts unloading the three metric tons of cargo it contained over the next several days.

https://twitter.com/_TheSeaning/status/1120748124585197569

Once Cygnus operations have been completed, the ISS astronauts will be able to start preparing for Cargo Dragon’s CRS-17 resupply mission, likely carrying another three or four metric tons of pressurized cargo. Although the logistics of unloading, unpacking, and stowing the contents of hundreds of packages of consumables, hardware, tools, science experiments, and more is not exactly thrilling, the reality is that the task takes a surprising amount of time and care. Of the maximum six astronauts aboard the ISS at any given moment, only a few of them are able to focus exclusively on the cargo logistics at the same time as time-sensitive science experiments must be immediately set up to avoid ruining the data produced. Furthermore, although the ISS is truly massive, there are only a handful of berthing and docking ports and the actual habitable volume can be cramped, as are the ports between the station and visiting spacecraft.

An unknown Falcon 9 booster – perhaps B1056 – will perform a routine static fire test at SpaceX Launch Complex 40 (LC-40) five or so days before launch, likely within the next 48 hours. Soon after, Falcon 9 will be mated with CRS-17’s flight-proven Cargo Dragon capsule and expendable trunk before rolling back out to LC-40. If the FCC works fast and grants SpaceX’s updated booster recovery license in the next few days, CRS-17 should remain on track for an April 30th launch.

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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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Tesla Roadster’s new patent preps white-knuckle speeds, keeping it grounded

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Credit: @BLKMDL3/Twitter

Ahead of its highly anticipated unveiling, Tesla’s upcoming Roadster received a new patent that aims to keep it grounded while enabling white-knuckle speeds.

The patent, which was granted on September 29, is titled “Electric Car Fan,” bluntly stating its design but not its purpose, which is further detailed in the text of the application. Interestingly, it comes two weeks before the Roadster event, which was delayed due to unfavorable weather on Thursday, which could cause issues, as Tesla revealed the event must be held outdoors.

The purpose is to solve a problem that is relatively unique to high-performance electric cars. Instant motor torque is useless if the tires cannot plant that force, and conventional wings and underbody tunnels generate downforce only when air is already rushing past the car. At launch, in slow corners, and under hard braking from modest speed, passive aerodynamic additions contribute essentially very little to downforce.

Tesla’s filing says that its fans can produce the downforce needed, independent of vehicle velocity, then ease off so the same hardware does not pile on drag at highway speeds, an issue that can come from excessive body modifications.

The hardware outlined in the patent is a ducted-fan package that is placed into the rear of the vehicle. An underbody inlet between the rear wheels feeds a duct that rises to a wide outlet in the diffuser. In that outlet are four axial fans, which are divided by vertical strakes. They will pull air from under the floor and press the chassis onto the pavement.

The language in the patent claims it can cut drag rather than add to it while simultaneously increasing downforce.

Tesla Roadster event requires restricted airspace, and the FAA obliges

The fans run from the high-voltage battery and a vehicle control system, so output can be modulated rather than left on as a fixed penalty.

There are additional strengths that can come from this design, like extra tire load at low speed, which can contribute to even more face-melting acceleration rates, decrease stopping distance, and sharper turn-in before a wing has air to work with. Adjustable fan speed lets the car add grip only when needed, so it can be catered to the force of a turn or acceleration.

These designs were previously used, and banned, in some competitive settings. The Brabham BT46B was banned in F1 competition for using a similar fan design and being labeled as too effective.

Tesla still lists the Roadster as having a sub-two-second 0-60 MPH time and a 250-plus-MPH top speed, and there are expectations for a SpaceX cold-gas thruster package that could not only increase acceleration but potentially cause the vehicle to hover.

It is important to note that a patent is not a production part, and packaging four fans in a rear diffuser, managing noise, and potential debris are all things Tesla must consider. With that being said, the patent being granted shows Tesla is designing the Roadster to go fast, but it is also attempting to use unique strategies to combat any issues it might have at those speeds.

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Investor's Corner

Tesla showrooms picked clean ahead of Q3 end as demand looks strong

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Credit: @thaichiminh1907/X

Tesla (NASDAQ: TSLA) showrooms have been picked clean ahead of the end of the third quarter of the year, as demand looks to be strong and delivery estimates for new vehicles are pushed into late 2026 and early 2027.

Tesla appears to have sold out of many of its Model 3 and Model Y trim levels in the United States, as only the Model Y RWD and Model Y All-Wheel-Drive are available for delivery before the end of the year.

Additionally, many showrooms are either completely empty or void of all but just one demo unit within the buildings themselves in an effort to bolster what could be one of Tesla’s best quarters in vehicle deliveries in recent memory.

Additionally, when I spoke to the guys at Tesla Mechanicsburg two weeks ago, when I returned the Model Y L, their third hauler of the week had just arrived, and every vehicle on it, along with every vehicle in their delivery lot, was accounted for and had a name attached to it for delivery.

Tesla saw a 25 percent increase in deliveries in Q2 compared to the same quarter the year before. The vast majority of the 480,126 units it delivered, 467,762 vehicles to be exact, were the Model 3 and Model Y.

In Q3 2025, Tesla delivered 497,099 vehicles, once again a figure that was dominated by the company’s two mass-market vehicles. Analysts have unusually wide predictions for this quarter, likely because so many firms missed the Q2 delivery figure by such a substantial margin; Wall Street predicted 408,000 cars, while Tesla delivered 480,000.

Goldman Sachs has Tesla slotted for 435,000 deliveries in Q3, while JPMorgan said it anticipates 482,000. The median guess is about 449,000 deliveries for Q3.

Interested in ordering a Tesla? Use my referral code for three free months of Full Self-Driving (Supervised) here.

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Lifestyle

Watch Tesla’s “guardian angel” FSD feature take over for collision evasion

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Tesla’s Automatic Collision Evasion feature can be seen in one of the first owner videos of it in action.

Tesla owner Spencer (@scotsrule08) posted on Monday that the feature “worked flawlessly,” saying FSD reengaged itself just as he was about to hit a curb. Ashok Elluswamy, who leads Tesla’s AI team, shared the clip and wrote, “A guardian angel always looking out for you.”

The video arrives in the middle of a staged rollout. Tesla first shipped Automatic Collision Evasion with FSD (Supervised) v14.3.9 in software update 2026.27.6 earlier this month, which Teslarati covered as it reached cars. Update 2026.27.10, which began going out on September 19, carried the feature improvements with FSD v14.3.10, according to release notes tracked by Not a Tesla App. The newer 2026.27.11 build is now reaching another wave of vehicles.


The feature only runs on HW4 vehicles, and it requires an active FSD purchase or subscription with both FSD (Supervised) and Automatic Emergency Braking enabled. HW3 owners receive FSD v14.2 Lite in the same updates, but that build does not include collision evasion.

Tesla’s release notes describe two triggers. The first is an imminent frontal collision that braking alone may not prevent, in which case the car can activate FSD to steer, brake or accelerate around the hazard. That scenario is limited to highways below 85 mph, with no pedestrians or cyclists detected and no slippery road surface. The second covers a driver who appears inattentive, such as reaching into the back seat, or who seems to have switched off FSD by accident. Spencer’s curb clip appears to fall into that second category.

Tesla plans big safety improvements for Full Self-Driving v15

Once the system takes over, the accelerator is muted and light brake input will not cancel the maneuver. Drivers need to apply firm, deliberate steering force to take back control, and the car chimes to hand control back once the danger has passed.

Elluswamy recently noted that earlier hazard prediction, faster reaction time and better collision avoidance would arrive with FSD v15, the next major version.

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