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SpaceX drone ship dodges high seas en route to first rocket landing of 2020
SpaceX has delayed the first orbital launch of the new year by a handful of days to allow both Falcon 9 and the drone ship it’s scheduled to land on the opportunity to dodge bad weather on the Florida coast and out in the Atlantic Ocean.
Originally scheduled to launch no earlier than December 30th, SpaceX delayed its next mission – Starlink-2 – to January 3rd for unknown reasons. Weather on the new date was unfortunately forecast to be terrible at SpaceX’s LC-40 launch pad and had a 60% chance of scrubbing the mission. SpaceX must have been at least as concerned about conditions for drone ship Of Course I Still Love You (OCISLY) in the Atlantic Ocean, as the company ultimately skipped over a 90%-GO backup window on January 4th for the latest launch target – January 6th.
Historically, only a few Falcon launches have been delayed for booster recovery purposes, but it’s been apparent that – while incredibly sturdy – some of the tacked-on equipment installed on SpaceX’s drone ships (modified barges) can be easily damaged by high seas. Perhaps more importantly, high seas (and thus a pitching drone ship deck) can make booster landings much riskier. Bad luck could easily cause a booster to cut off its landing burn at exactly sea level but still be a dozen or more feet above the drone ship’s deck if it’s coincidentally in the trough of a big swell, potentially destroying or damaging the rocket.
Ultimately, on missions where SpaceX has nothing to lose by delaying the launch, the company now puts a successful booster recovery much higher on its list of priorities. As recently as March 2018, SpaceX intentionally expended a new Falcon 9 booster because ocean conditions would have been extremely risky to OCISLY and crew and the company (or customer) had no interest in delaying the launch further to wait for calmer seas.
By all appearances, that is – for the most part – no longer the case. SpaceX would likely expend a rocket for a few days of schedule for high-priority customers like the USAF and especially NASA, where even a few days of delays could trigger several years of delays to quite literally wait for the planets to realign. It has and will continue to require a significant culture shift in the market for launch but SpaceX is clearly changing those norms and expectations bit by bit, to the point that the company was recently willing to delay Cargo Dragon launches for NASA to ensure that the mission’s Falcon 9 booster the best possible chance of recovery.
For an internal Starlink launch, delaying the mission to prevent drone ship damage and ensure Falcon 9 recovery is thus an absolute no-brainer. Starlink-2 is also partially unique because it will mark the second time a Falcon 9 booster launches for the fourth time, following on the footsteps of B1048 after it became the first booster to launch four times during SpaceX’s November 2019 Starlink-1 mission.
B1048 thus became SpaceX’s lone pathfinder for Falcon 9 booster reusability, hopefully providing excellent insight and some unequivocal physical data to determine the rocket’s health and readiness for a 5th launch. Still, even though the sample sizes available to even the most prolific orbital launch vehicles would make any statistician cringe, it’s safe to say that two data points are better than one, and B1049 – scheduled to launch for the fourth time on Starlink-2 – would thus be quite valuable to SpaceX’s recovery engineers and technicians.
Only one additional Falcon 9 booster – B1056 – has already flown three missions, meaning that SpaceX will – at best – likely have to suffice with three data points (B1048, B1049, B1056) before moving onto the next reusability milestone – launching the same booster five times. Ultimately, every time SpaceX pushes that envelope and demonstrates that Falcon boosters can be definitively reused 3 or 4 or 5 times, the company multiplies the number of launches its fleet of booster can perform by a factor of two.
For, say, the eight flightworthy boosters in SpaceX’s existing fleet, proving that a 4th reuse is possible will ultimately allow the company to squeeze an additional seven launches from existing hardware with almost zero capital investment. For now, the fourth flight of Falcon 9 boosters will remain cutting edge, but with more than three-dozen launches planned in 2020, it’s all but guaranteed that SpaceX will push the envelope of reusability like never before in the coming months.
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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
