News
SpaceX aces three Falcon 9 launches in 34 hours
SpaceX has successfully launched three Falcon 9 rockets less than 34 hours apart, leaving the company only one mission shy of CEO Elon Musk’s ambitious target of 60 launches in 2022.
The period was almost even more intense, with two launches briefly scheduled minutes apart and all three set to launch in the space of 10-11 hours. But the more conservative sequencing SpaceX ultimately settled on still produced impressive results and allowed the company to break its own world record for the fastest time to complete three launches of the same rocket. In June 2022, SpaceX managed three similar launches – a Starlink mission, a scientific Earth observation satellite, and a commercial communications satellite – in 36 hours and 18 minutes.
Six months later, SpaceX has shaved more than two hours off of its own feat with the successful launches of another Earth observation satellite, a pair of commercial communications satellites, and 54 Starlink satellites in 33 hours and 46 minutes.
The update that's rolling out to the fleet makes full use of the front and rear steering travel to minimize turning circle. In this case a reduction of 1.6 feet just over the air— Wes (@wmorrill3) April 16, 2024
SpaceX’s latest hat trick began on December 16th with a Falcon 9 launch of the joint US-French Surface Water and Ocean Topography (SWOT) mission out of Vandenberg Space Force Base (VSFB), California. Delayed from December 12th and 15th, the launch was nonetheless a perfect success, placing the 2.2-ton (~4850 lb) radar satellite into a low Earth orbit that will allow it to precisely analyze virtually every inch of exposed water on Earth. That unprecedented capability should make it easier for scientists to study and understand Earth’s water cycle, as well as humanity’s substantial impact on those processes.
A little over 11 hours later, a second Falcon 9 rocket lifted off from SpaceX’s Cape Canaveral Space Force Station LC-40 pad carrying the first two Boeing-built O3b mPOWER satellites for satcom provider SES. Once again, SpaceX’s workhorse rocket did its job perfectly, even managing to exceed its contracted parameters according to SES CEO Steve Collar. Falcon 9’s better-than-expected performance will reduce the amount of time and propellant each 1.7-ton (~3750 lb) mPOWER satellite requires to reach its operational orbit, potentially ensuring a quicker path to revenue generation and longer useful lifespans.
SpaceX is on contract to launch all 11 initial mPOWER satellites. The next nine satellites will head to orbit sometime in 2023 and 2024 as Boeing completes them.
Finally, less than a day later after O3b mPOWER 1&2, a third Falcon 9 rocket lifted off from SpaceX’s NASA Kennedy Space Center LC-39A pad (just a few miles north of LC-40) with what could be the last full batch of “Group 4” Starlink V1.5 satellites. SpaceX’s first-generation Starlink constellation is comprised of five groups of satellites operating in distinct orbital ‘shells,’ and the company’s December 18th launch of Starlink 4-37 will leave SpaceX just 14 satellites away from fully finishing the second of two shells of 1584 satellites. All told, Starlink 4-37 was SpaceX’s 65th operational Starlink launch since November 2019 and the company likely has just ~20 launches to go to complete its first satellite constellation – already the largest in history by an order of magnitude.
All three launches were completed in less than a day and a half. Further emphasizing the breadth of SpaceX’s expertise, each Falcon 9 booster successfully landed after supporting their respective orbital launch, ensuring that those boosters will all be able to support more launches in the near future. In fact, Starlink 4-37 was the 15th mission for its Falcon 9 booster, B1058, breaking SpaceX’s internal reuse record and pushing the technology’s envelope. It remains to be seen if the company will push beyond 15 flights. In June 2022 interviews with Aviation Week, SpaceX executives stated that Falcon boosters would be retired after 15 flights – a big change from past indications that there was nothing preventing each booster from launching 100+ times with regular maintenance.
Starlink 4-37 was also SpaceX’s 59th successful orbital launch of 2022. In March, CEO Elon Musk raised an earlier annual target of 52 launches to 60 launches. At the time, 60 launches in one year was almost inconceivable. Set in 1980, the all-time record for a family of rockets (the Russian R-7) is 61 successful launches in one calendar year.
But against all odds, SpaceX has relentlessly executed week after week and sustained an average of one launch every six days for more than 12 months. Multiple sources currently indicate that SpaceX has two more Falcon 9 launches scheduled this year: another Starlink mission as early as December 28th and a mission carrying the Israeli EROS-C3 Earth imaging satellite on December 29th. SpaceX’s Falcon rocket family thus has a chance to tie the all-time record of 61 R-7 family launches, which was backed by the entire Soviet Union at the peak of its national launch cadence.
Elon Musk
Tesla Semi’s official battery capacity leaked by California regulators
A California regulatory filing just confirmed the exact battery size inside each Tesla Semi variant.
A regulatory filing published by the California Air Resources Board in April 2026 has put official numbers on what Tesla Semi owners and fleet buyers have long wanted confirmed: the exact battery capacities of both the Long Range and Standard Range Semi truck variants. CARB is California’s independent air quality regulator, and it certifies zero-emission powertrains before they can be sold or operated in the state. When a manufacturer submits a vehicle for certification, the resulting executive order becomes a public document, making it one of the most reliable sources for confirmed production specs on any EV.
The document lists two certified powertrain configurations. The Long Range Semi carries a usable battery capacity of 822 kWh, while the Standard Range version comes in at 548 kWh. Both use lithium-ion NCMA chemistry and share the same peak and steady-state motor output ratings of 800 kW and 525 kW respectively. Cross-referencing Tesla’s published efficiency figure of approximately 1.7 kWh per mile under full load, the 822 kWh pack supports roughly 480 miles of real-world range, which aligns closely with Tesla’s advertised 500-mile figure for the Long Range trim. The 548 kWh Standard Range pack works out to approximately 320 miles, again consistent with Tesla’s stated 325-mile target.
Here is a direct comparison of the two versions based on the CARB filing and published specs:
| Tesla Semi Spec | Long Range | Standard Range |
| Battery Capacity | 822 kWh | 548 kWh |
| Battery Chemistry | NCMA Li-Ion | NCMA Li-Ion |
| Peak Motor Power | 800 kW | 525 kW |
| Estimated Range | ~500 miles | ~325 miles |
| Efficiency | ~1.7 kWh/mile | ~1.7 kWh/mile |
| Est. Price | ~$290,000 | ~$260,000 |
| GVW Rating | 82,000 lbs | 82,000 lbs |
The timing of this certification is not incidental. On April 29, 2026, Semi Programme Director Dan Priestley confirmed on X that high-volume production is now ramping at Tesla’s dedicated 1.7-million-square-foot facility in Sparks, Nevada. A key advantage of the Nevada location is vertical integration: the 4680 battery cells powering the Semi are manufactured in the same complex, eliminating the supply chain bottleneck that had delayed the program for years.
Tesla’s long-term goal is to reach a production capacity of 50,000 trucks annually at the Nevada factory, which would represent roughly 20 percent of the entire North American Class 8 market. With CARB certification now in hand and the production line running, the regulatory and manufacturing groundwork for that target is in place.
Tesla became the first company to pass the United States government’s new Advanced Driver Assistance Systems (ADAS) testing with the Model Y, completing each of the new tests with a passing performance.
In a landmark announcement on May 7, the National Highway Traffic Safety Administration (NHTSA) declared the 2026 Tesla Model Y the first vehicle to pass its newly ADAS benchmark under the New Car Assessment Program (NCAP).
Model Y vehicles manufactured on or after November 12, 2025, met rigorous pass/fail criteria for four newly added tests—pedestrian automatic emergency braking, lane keeping assistance, blind spot warning, and blind spot intervention—while also satisfying the program’s original four ADAS requirements: forward collision warning, crash imminent braking, dynamic brake support, and lane departure warning.
The NHTSA has just officially announced that the 2026 @Tesla Model Y is the first vehicle model to pass the agency’s new advanced driver assistance system tests.
2026 Tesla Model Y vehicles, manufactured on or after Nov. 12, 2025, successfully met the new criteria for four… pic.twitter.com/as8x1OsSL5
— Sawyer Merritt (@SawyerMerritt) May 7, 2026
NHTSA administration Jonathan Morrison hailed the achievement as a milestone:
“Today’s announcement marks a significant step forward in our efforts to provide consumers with the most comprehensive safety ratings ever. By successfully passing these new tests, the 2026 Tesla Model Y demonstrates the lifesaving potential of driver assistance technologies and sets a high bar for the industry. We hope to see many more manufacturers develop vehicles that can meet these requirements.”
The updates to NCAP, finalized in late 2024 and effective for 2026 models, reflect growing recognition that ADAS features are no longer optional luxuries but essential tools for preventing crashes.
Pedestrian automatic emergency braking, for instance, targets one of the fastest-rising causes of roadway fatalities, while blind spot intervention and lane keeping assistance address common sources of side-swipes and run-off-road incidents. By incorporating objective, performance-based evaluations rather than mere presence of the technology, NHTSA aims to give buyers clearer data on real-world effectiveness.
This milestone arrives at a pivotal moment when vehicle autonomy is transitioning from science fiction to everyday reality.
Tesla’s Full Self-Driving (FSD) software and the impending rollout of robotaxis underscore a broader industry shift toward higher levels of automation. Yet regulators and consumers remain cautious: safety data must keep pace with technological ambition.
The Model Y’s perfect score on these ADAS benchmarks validates that current driver-assist systems—when engineered rigorously—can dramatically reduce human error, which still accounts for the vast majority of crashes.
For Tesla, the result reinforces its long-standing claim of building the safest vehicles on the road. More importantly, it signals to the entire auto sector that meeting elevated federal standards is achievable and expected.
As autonomy edges closer to Level 3 and beyond, where drivers may disengage more fully, such independent verification becomes critical. It builds public trust, informs purchasing decisions, and accelerates the development of systems that could one day eliminate tens of thousands of annual traffic deaths.
In an era when software-defined vehicles promise transformative mobility, the 2026 Model Y’s NHTSA triumph is more than a manufacturer accolade—it is a regulatory green light that autonomy’s future must be built on proven, testable safety foundations. The bar has been raised. The industry, and the roads we share, will be safer for it.
Tesla is going to fix the nearly 219,000 vehicles that it recalled due to an issue with the rearview camera with a simple software update, giving owners no need to travel to a service center to resolve the problem.
Tesla is formally recalling 218,868 U.S. vehicles after regulators discovered a software glitch that can delay the rearview camera image by up to 11 seconds when drivers shift into reverse.
The affected models include certain 2024-2025 Model 3 and Model Y, as well as 2023-2025 Model S and Model X vehicles running software version 2026.8.6 and equipped with Hardware 3 computers. The National Highway Traffic Safety Administration (NHTSA) determined the lag violates Federal Motor Vehicle Safety Standard 111 on rear visibility and could increase crash risk.
Yet this is no ordinary recall. Owners do not need to schedule a service-center visit, hand over keys, or wait for parts.
Tesla fans call for recall terminology update, but the NHTSA isn’t convinced it’s needed
Tesla identified the issue on April 10, halted further deployment of the faulty firmware the same day, and began pushing a corrective over-the-air (OTA) software update on April 11.
By the time the NHTSA posted the recall notice on May 6, more than 99.92 percent of the affected fleet had already received the fix. Tesla reports no crashes, injuries, or fatalities linked to the glitch.
The episode underscores a deeper problem with regulatory language. For decades, “recall” meant hauling a vehicle to a dealership for hardware repairs or replacements. That definition no longer fits software-defined cars. When a fix arrives wirelessly in minutes — identical to an iPhone update — the term evokes unnecessary alarm and misleads the public about the actual risk and remedy.
Elon Musk has repeatedly called for exactly this change. After earlier NHTSA actions, he stated plainly: “The terminology is outdated & inaccurate. This is a tiny over-the-air software update.” On another occasion, he added that labeling OTA fixes as recalls is “anachronistic and just flat wrong.”
The terminology is outdated & inaccurate. This is a tiny over-the-air software update. To the best of our knowledge, there have been no injuries.
— Elon Musk (@elonmusk) September 22, 2022
Musk’s point is simple: regulators must evolve their vocabulary to match the technology. Traditional recalls involve physical intervention and downtime; OTA updates do not. Retaining the old label distorts consumer perception, inflates perceived defect rates, and slows the industry’s shift to faster, safer software iteration.
Tesla’s rapid, remote remedy demonstrates the safety advantage of over-the-air capability. Problems that once required weeks of dealer appointments are now resolved in hours, often before most owners notice. As more automakers adopt software-first designs, the entire regulatory framework needs to catch up.
Updating “recall” terminology would align language with reality, reduce public confusion, and recognize that modern vehicles are no longer static hardware — they are continuously improving computers on wheels.
For the 219,000 Tesla owners involved, the process is already complete. The camera works, the car is safe, and no one left their driveway. That is the new standard — and the vocabulary should reflect it.
Tesla Semi’s official battery capacity leaked by California regulators
Tesla crushes NHTSA’s brand-new ADAS safety tests – first vehicle to ever pass
