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SpaceX puts 60 Starlink satellites in orbit with first rocket launch of the year [photos]

Teslarati photographer Richard Angle captured some spectacular views of both SpaceX and the world's first orbital rocket launch of 2020. (Richard Angle)

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SpaceX has kicked off a record-breaking 2020 launch manifest with a spectacular combination of Starlink satellites and a Falcon 9 rocket, the first of perhaps two dozen such launches planned this year alone.

Falcon 9 booster B1049 supported the mission, becoming the second SpaceX rocket ever to complete four launches and landings after B1048 did it first in November 2019. Starlink-2’s Falcon 9 booster is now safely aboard drone ship Of Course I Still Love You and beginning the 600 km (375 mi) journey back to Port Canaveral, Florida, where it will likely be processed and turned around for a fifth launch in the near future.

Teslarati photographer Richard Angle was on-site to capture the event and caught a number of spectacular photos of SpaceX’s Starlink-2 launch, ranging from an excellent visualization of the rocket’s trajectory to a close-up view highlighting the fury of Falcon 9’s nine Merlin 1D engines seconds after liftoff.

Falcon 9 Block 5 boosters are loaded with some 520 metric tons (1.2 million lb) of liquid oxygen, refined kerosene (RP-1), helium, and nitrogen. At full throttle, the nine Merlin 1D engines that power each Falcon booster can produce more than 7600 kN (1.7 million lbf) of thrust, equivalent to more than 60 737 passenger jets chained together. At the same time, every one of those nine Merlin 1D engines likely consumes more than 270 kg (600 lb) of liquid oxygen and kerosene every second, with all nine engines combining to burn the equivalent of one and a half Tesla Model 3s worth of propellant per second.

A step further, the 1.5 Teslas of propellant Falcon 9 boosters burn each second exits the nozzles of their nine Merlin 1D engines traveling almost 3 kilometers per second (1.9 miles per second) – more than 35 times faster than the fastest hurricane windspeeds every recorded. In simple terms, the exhausts of even tiny orbital-class rockets create a spectacularly violent and unearthly environment in the seconds immediately following liftoff, exaggerated by the ground and pad hardware reflecting all that energy and fury.

And Falcon 9 (let alone Falcon Heavy) is no tiny rocket. While it’s still extremely difficult to get a good sense of scale while looking at launch photos, it’s safe to say that photos of Falcon 9’s nine Merlin 1D engines shortly after launch undeniably capture at least a small sense of the sheer heat, fury, and stress experienced by SpaceX’s orbital launch pads. One of the most obvious features are giant clouds backlit by the rocket’s own engines, produced as a side effect of the common use of water deluge systems to protect launch pads and keep launch vehicles from damaging themselves.

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In the handful seconds the rocket is near the pad, swimming pools worth of water are almost instantaneously vaporized by into superheated steam clouds by its exhaust and then violently buffeted by the shockwaves and vibrations they produce. In simple terms, the sound alone – let alone the heat or debris kicked up by the exhaust – would likely kill or at least severely injure an unprotected human observer standing nearby, while the heat would probably incinerate immediate bystanders.

Falcon 9 B1048 and SpaceX technicians in Port Canaveral, circa November 2019. (Richard Angle)
Falcon 9 B1049 shortly after its fourth launch. In short, that’s a whole lotta fire. (Richard Angle)

Regardless of the pedantry of observing rocket launches up close and really personal, January 6th’s Starlink launch is the first of as many as 36 launches SpaceX has planned in 2020 – some two dozen of which could end up being dedicated Starlink missions. SpaceX’s next two Starlink launches – Starlink-3 and -4 – are already scheduled to lift off as early as later this month.

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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 Model Y L’s impressive specs surface in China’s recent MIIT filing

The Tesla Model Y L is expected to launch later this year.

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Credit: Tesla

The specs of the upcoming Tesla Model Y L has appeared in new Chinese regulatory filings, revealing key specifications including a six-seat layout and an extended range of up to 751 kilometers. The variant is expected to launch later this year alongside a new long-range Model 3 variant rated at 830 kilometers.

The updates were listed on the China Ministry of Industry and Information Technology’s (MIIT) latest batch of new energy vehicle models that are eligible for vehicle purchase tax exemptions.

Model Y L to debut with larger battery, six-seat layout

Listed under the model code TSL6500BEVBA0, the Model Y L will feature dual motors producing 142 kW at the front and 198 kW at the rear. It will be powered by a 465-kilogram 82.0-kWh lithium-ion battery from LG Energy Solution, with a pack energy density of 176 Wh/kg, as noted in a CNEV Post report. The long-range crossover achieves 751 km on the lenient CLTC cycle, making it Tesla’s highest-range Model Y to date in China despite its curb weight of 2,088 kg.

The “L” designation is believed to refer to the vehicle’s larger size and seating configuration, as the new variant is listed with six seats. It builds on Tesla’s strategy to diversify offerings in the Model Y lineup, which currently includes both RWD and AWD five-seat versions.

Model 3+ breaks record with 830 km CLTC range

Alongside the Model Y L, Tesla China also registered a new rear-wheel-drive Model 3, which was designated with the model code TSL7000BEVBR1. The vehicle boasts either 800 or 830 km of range on the CLTC cycle, depending on its trim. This marks the highest range yet for any Tesla vehicle in China.

The variant will use a 448-kilogram, 78.4-kWh LG-supplied battery with an energy density of 175 Wh/kg and a peak motor output of 225 kW. The vehicle’s curb weight is listed at 1,760 kg. The model was previously identified in filings as “Model 3+,” hinting at a possible tier above the existing long-range variant, which tops out at 753 km CLTC.

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Elon Musk explains why Tesla stepped back from Project Dojo

The update was initially reported by Bloomberg News, which cited people reportedly familiar with the matter.

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(Credit: Tesla)

Elon Musk has confirmed that Tesla is stepping back from its Dojo supercomputer initiative and focusing instead on the company’s in-house AI5 and AI6 chips. 

The update was initially reported by Bloomberg News, which cited people reportedly familiar with the matter.

Project Dojo Ends

As per Bloomberg, Peter Bannon, who led Project Dojo, will be departing Tesla following Elon Musk’s decision to shut down the initiative. The publication claimed that Tesla’s Project Dojo team has lost about 20 members recently, and the remaining members of the initiative would be reassigned to other data center and compute projects within Tesla. 

Dojo was expected to help Tesla train its Autopilot and Full Self-Driving systems. With this change, Tesla will reportedly be increasing its reliance on external partners for its training hardware. These partners reportedly include Nvidia, AMD, and Samsung, among other companies.

Credit: Elon Musk/X

Musk Explains Dojo Shutdown

In a series of posts on X, Elon Musk explained that it doesn’t make much sense for Tesla to divide its resources to scale two different chip designs. And since the company is putting in a lot of effort in its AI5 and AI6 chips–which would be used not for training but in actual products like Optimus and the Cybercab–it was time for Project Dojo to take a bow.

“It doesn’t make sense for Tesla to divide its resources and scale two quite different AI chip designs. The Tesla AI5, AI6 and subsequent chips will be excellent for inference and at least pretty good for training. All effort is focused on that.

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“In a supercomputer cluster, it would make sense to put many AI5/AI6 chips on a board, whether for inference or training, simply to reduce network cabling complexity & cost by a few orders of magnitude. One could call that Dojo 3, I suppose. The difference in real-world performance between AI4 and AI5 is far more than any chip version I’ve ever heard of by a lot. It’s real good,” Musk wrote in his post.

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Tesla creates clever solution to simplify and improve its Service

Raj Jegannathan, a Vice President of IT/AI-Infra, Apps, Infosec, and Vehicle Service Operations, revealed that Tesla has started a small pilot program at a few service locations to combat this issue.

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Credit: Tesla

Tesla has created a clever solution to simplify and improve its Service. Tesla performs most of the services that are needed on its vehicles at its company-owned Service Centers.

However, service has been a weak point of the company, as some regions have fewer Service Centers than others. This can cause long wait times for Tesla owners in some parts of the country.

There are also instances where customers do not agree with what Tesla is saying about their vehicle. In fact, one instance that revealed this new change Tesla is making to its Service was precisely that.

One owner posted on X that his vehicle’s battery seal had failed after a recall was issued. Tesla insurance and Tesla Service both did not assist, and it took CEO Elon Musk stepping in to get the issue resolved:

Another owner suggested there should be a more streamlined communications process between the customer and the Service Center, a solution that has been missing.

Raj Jegannathan, a Vice President of IT/AI-Infra, Apps, Infosec, and Vehicle Service Operations, revealed that Tesla has started a small pilot program at a few service locations to combat this issue.

Elon Musk wants Tesla Service to fix two-thirds of cars in the same day

Jegannathan said that Tesla has started to share local and regional leader contact information so customers have the ability to reach out when they have complaints or disagree with warranty claims, changes in estimates, or initial diagnostics.

It is available in a handful of locations already, and Jegannathan said that once abuse guardrails are built, this will expand to all locations:

This would be a major improvement in the Service portion of Tesla’s business. There are common disagreements between Service and customers, specifically when Service’s suggestions don’t align with the customer’s beliefs.

When it comes to things like a warranty claim, these issues are not really up for interpretation. Instead, the repairs should be made. If there is a misunderstanding on Service’s side, a simple message from the customer could have resolved the issue. That’s basically what happened here.

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