News
SpaceX's next rocket launch on track to break a 20-month-old booster reusability record
Scheduled as early as next week, SpaceX’s next rocket launch could see the company break a 20-month-old record that is closely intertwined with the reusability of its Falcon 9 and Falcon Heavy boosters.
Unsurprisingly, that record – if broken – will tag along on one of up to two dozen Starlink satellite launches SpaceX has planned for 2020. The fourth launch of upgraded Starlink v1.0 satellites and fifth dedicated launch overall, SpaceX’s next Starlink mission – deemed Starlink V1 L4 – is currently set to lift off no earlier than (NET) 10:46 am EST (15:46 UTC) on February 15th. As usual, the mission’s Falcon 9 booster will attempt to land aboard drone ship Of Course I Still Love You (OCISLY), while SpaceX recovery ships Ms. Tree and Ms. Chief may attempt to catch both Falcon payload fairing halves for the third time ever.
According to Next Spaceflight, SpaceX has assigned thrice-flown Falcon 9 booster B1056 to the Starlink launch, potentially making it the fourth SpaceX rocket to complete four separate launches. However, while SpaceX’s fourth fourth-flight milestone is significant, B1056 is – barring delays – also set to break a record that could be even more important for rocket reusability.
SpaceX’s 10th finished Falcon 9 Block 5 booster, B1056 completed a flawless launch and landing debut on May 4th, 2019, sending Cargo Dragon on its way to orbit for CRS-17, the spacecraft’s 17th International Space Station (ISS) resupply mission. Instead of a more normal return-to-launch-site (RTLS) recovery at SpaceX’s Cape Canaveral-based Landing Zone, SpaceX opted to land the booster on drone ship OCISLY.
It’s believed that SpaceX and NASA made that decision out of an abundance of caution after an attempted LZ recovery following the Falcon 9 B1050’s CRS-16 Cargo Dragon launch saw the booster lose control and crash-land in the Atlantic Ocean less than a mile off the coast.
Regardless, SpaceX’s subsequent CRS-17 Cargo Dragon launch went exactly as planned and Falcon 9 B1056 landed smoothly aboard drone ship OCISLY. Less than two days after returning to Port Canaveral, B1056 even became the first SpaceX booster to have its landing legs retracted – a small but significant step along the path to true airplane-like reusability. 82 days later, B1056 successfully completed its second launch, sending another Cargo Dragon its CRS-18 resupply mission before landing at LZ-1. The booster completed its third mission a bit less than five months later, placing the 6800 kg (15,000 lb) Kacific-1 communications satellite into geostationary transfer orbit (GTO) on December 16th, 2019.
Now, SpaceX wants to launch B1056 for the fourth time as early as February 15th. Close observers will note that that would imply just 61 days between B1056’s Kacific-1 and Starlink V1 L4 launches, a feat that would make it SpaceX’s fastest ‘booster turnaround’ ever. Currently, that record stands at 71 days and was actually achieved just a month after SpaceX debuted Falcon 9’s reusability-focused Block 5 upgrade. However, that record turnaround was actually achieved by the B1045, SpaceX’s last Falcon 9 Block 4 booster.
Surprisingly, the closest SpaceX’s upgraded Block 5 rockets have gotten to beating B1045’s 71-day record was when the company turned around Falcon Heavy side boosters B1052 and B1053 in just 74 days before completing the giant rocket’s third orbital launch since February 2018. Now, barring calamities worthy of a ten-day delay, it looks likely that Falcon 9 booster B1056 will beat out the current record-holder by up to ten days (~15%).
According to a SpaceX engineer’s January 2020 presentation, SpaceX is currently capable of landing, refurbishing, and relaunching Falcon 9 and Falcon Heavy boosters in about a month (~30 days). With Falcon 9 B1056’s Starlink V1 L4 launch, SpaceX will hopefully be taking its biggest step in 20 months towards the goal of reusing Falcon boosters in a matter of days.
Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.
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 design uses electrically driven ducted fans, typically shown as a row of four at the rear, powered by the vehicle’s high-voltage battery.
The fans pull air from an underbody inlet, route it through ducts, and expel it from a larger rear outlet that functions as a… https://t.co/CHQB9u9UA3 pic.twitter.com/QVXmWTdggh
— TESLARATI (@Teslarati) September 29, 2026
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.
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.
I’m at Tesla right now and when I walked into their showroom I was shocked to see it basically empty.
I asked one of the people working there where all of the cars are “Gone – it’s the end of the quarter and we’ve sold out of everything… including the display vehicles”So… pic.twitter.com/rN7s3gE6sJ
— Devin Olsen (@DevinOlsenn) September 25, 2026
All the cars are gone from Tesla Century City!
All they have is Model Y L, a self-driving video playing on the background. I guess the best product is no product. Either that or they just sold the showroom cars. pic.twitter.com/mzCjWaXwww
— Whole Mars Catalog (@wholemars) September 26, 2026
Show room is empty. I asked and they have sold the demo cars too. Delivery numbers better be outstanding! pic.twitter.com/jq5N28Q6tZ
— Electric Brawl (@3lectricBrawl) September 22, 2026
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.
Talking to the guys at the Mechanicsburg showroom on Friday, they couldn’t believe they had ANOTHER hauler coming in of cars for delivery—and each was accounted for
No car just sitting in inventory. They’re expecting a BIG quarter, and this is more than just the Y L https://t.co/ce801GkKVv
— TESLARATI (@Teslarati) September 21, 2026
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.
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 new Automatic Collision Evasion feature worked flawlessly! FSD reengaged itself just as I was about to hit a curb.
Kudos @Tesla_AI team! đź‘Ź pic.twitter.com/Fbp15HhpL2
— Spencer (@scotsrule08) September 28, 2026
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.
Tesla Roadster’s new patent preps white-knuckle speeds, keeping it grounded
Tesla showrooms picked clean ahead of Q3 end as demand looks strong
