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SpaceX board member says Starlink prototype satellites “are working wonderfully”
Speaking in a Satellite Innovation 2018 keynote, long-time SpaceX investor and board member Steve Jurvetson made a quiet but significant comment about the company’s Starlink satellite constellation efforts, stating that the first two prototype spacecraft – currently in orbit – “are working wonderfully.”
Standing in contrast to recent speculation that SpaceX’s Starlink project had experienced major failures with on-orbit hardware, Jurvetson may be a biased source but still has a major vested interest in SpaceX’s long-term success – supporting billions dumped into a satellite constellation with no real returns in sight would serve to seriously harm his significant investments in the company.
He would say that? Maybe, but @dfjsteve Jurvetson, early @SpaceX & @planet investor, told Satellite Innovation conference Oct 10, regarding SpaceX's two Starlink test sats launched in February: pic.twitter.com/WHzJlPUEPA
— Peter B. de Selding (@pbdes) October 12, 2018
Perhaps the most trustworthy source of SpaceX information outside of the company itself, Jurvetson expressed considerable confidence in SpaceX’s Starlink achievements thus far.
“I personally think SpaceX is in the lead [with Ku- and Ka-band phased arrays that could make (global LEO satellite broadband) possible] … Tintin 1 and 2 [are working wonderfully].” – Steve Jurvetson, Satellite Innovation 2018
Previously discussed on Teslarati, SpaceX’s growing experience with phased array antennas is undoubtedly a boon for the company’s proposed Starlink internet constellation, just one of several companies actively pursuing the increasingly competitive low Earth orbit (LEO) satellite broadband market. Fundamentally, phased array antennas will eventually take over nearly all multipurpose orbital communications thanks to the sheer simplicity and potential technical superiority of the technology.
Phased array antennas get their name from the fact that they have no moving parts – rather than moving a physical dish or angling dedicated ‘beams’, phased arrays actively use signal interference to very precisely shape, direct, and regulate line-of-sight communications beams. Currently quite immature, the draw of the technology is the sheer simplicity and reliability of antennas that require no moving parts, eliminating a major mode of failure and the inherent physical limitations of current antenna tech. Without something like phased arrays, LEO communications satellites would struggle to accurately and reliably track ground stations and gateways while traveling multiple kilometers per second.
- Traditional geostationary commsats like Telstar 19V feature dish-style antennas. The weird lumps and bumps on each dish are there by design, enabling the oddly specific coverage footprints seen to the right. (Telstar)
- Telstar 19V’s coverage map. Each coverage blob is there by design and is accomplished by physically shaping the antenna dish.
- LEO communications satellites like Iridium’s NEXT constellation feature totally flat panels of phased array antennas, capable of forming beams digitally. (Harris)
Large communications satellites in geostationary orbit do not face this problem. Thanks to their inherently fixed positions over ground targets (hence “geostationary“), designers and manufacturers have learned to quite literally mold each satellite’s on-orbit antennas to explicitly prioritize certain areas on the ground. This process tends to involve a prior determination of markets where demand for satellite communications is or will be highest, while also avoiding wasted coverage over areas with no need for it. However, once the antenna is launched, its beams are almost completely permanent. If markets change, the satellite simply cannot adapt.
Phased arrays, on the other hand, can almost entirely change where their many beams are directed, how much bandwidth is dedicated to certain locations, and all while accurately tracking moving targets with very few limitations. As a result, satellites with phased array antennas are sort of the communications jacks of all trades, capable of offering high-bandwidth connectivity to stationary user terminals, large ground stations, and moving vehicles simultaneously from with the same antenna array.
- SpaceX’s first two Starlink prototype satellites are pictured here before their inaugural launch, showing off a thoroughly utilitarian bus and several advanced components. (SpaceX)
- Patent diagrams like this show various subcomponents of a sandwiched phased array antenna, comprised of multiple printed circuit boards. (SpaceX)
- The technical term for this is “science rectangle.” In all seriousness, this is actually an extraordinary glimpse at custom silicon developed in-house at SpaceX, in this case a semiconductor die. (SpaceX)
- One of the first two prototype Starlink satellites separates from Falcon 9’s upper stage in February 2018. (SpaceX)
If SpaceX can perfect this, they will be the only company in the world to have done so on-orbit, while other satellite operators like Iridium have managed to build and launch low-bandwidth phased arrays but have yet to attempt to do so with the bands optimal for broadband internet or at a scale that might work for constellations of hundreds or even thousands of satellites. If Jurvetson is to be believed, SpaceX’s first foray into dedicated communications satellites and specialized hardware design and manufacturing has been a major success.
Even if the orbits of Tintin A and B do suggest that some difficulties were had with at least one satellite’s electric propulsion thrusters, it’s obvious that the experience and data derived from testing the vast majority of each satellite’s non-propulsion-related systems were invaluable and well worth the effort. Another group of prototypes will likely be launched according to Elon Musk, but that’s simply how SpaceX develops complex systems – build, launch, learn, and repeat.
For prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket recovery fleet check out our brand new LaunchPad and LandingZone newsletters!
News
Tesla receives European Ecolabel (EMAS) seal for Giga Berlin-Brandenburg
The EMAS seal highlights Tesla’s existing environmental measures in the facility.

Tesla has been awarded the European Ecolabel (EMAS) seal for Gigafactory Berlin-Brandenburg.
The EMAS seal highlights Tesla’s existing environmental measures in the facility, such as extensive reforestation efforts and reduced water usage. It also emphasizes Tesla’s commitment to improve its environmental initiatives.
Giga Berlin’s environmental initiatives
The EMAS (Eco-Management and Audit Scheme) seal is a long-term environmental management system that focuses on compliance with regulations and improving environmental performance, as noted in a Tagesspiegel report.
Plant manager André Thierig noted that Tesla has already planted over 2 million trees to replace the trees that have been felled to make way for Giga Berlin. Tesla is also targeting an additional 5 to 15 MW peak solar capacity this year to make the plant more sustainable. “We will continue to promote photovoltaics in the future,” he said.
Giga Berlin’s consumption and energy use
In 2024, Giga Berlin consumed about 419,503 MWh of energy, with electricity accounting for more than half, followed by natural gas. The facility is looking to lower natural gas use by redirecting the use of process heating water via waste heat. Water consumption was listed at 2.16 cubic meters per vehicle, significantly below the industry average of 3.5.
This year, Tesla Giga Berlin is looking to recycle 90% of the Model Y plant’s process wastewater. Around 11,000 employees currently work at Giga Berlin, which produces 5,000 vehicles per week or roughly 250,000 units annually.
Certification welcomed but not without criticism
The EMAS program requires companies to disclose resource use, emissions, and improvement plans. Over 40 companies in Brandenburg have EMAS certification.
Brandenburg’s Environment Minister Minister Hanka Mittelstädt (SPD) described Tesla as a role model for the region. “Everything is public, and that also creates a certain amount of trust,” she said, noting that Tesla is a “beacon” in the industry.
Monique Zweig, Managing Director of the East Brandenburg Chamber of Industry and Commerce (IHK), shared her optimism in a comment to rbb24. “At Tesla, you can see that climate goals go hand in hand with industry,” Zweig stated.
Unsurprisingly, local activists expressed skepticism. The Association for Nature and Landscape in Brandenburg, which is against Tesla, questioned whether the certification could be used as “greenwashing.”
The group also alleged that the certificate could pave the way for weaker oversight for the EV maker. “The seal is ‘greenwashing’ to portray the company as more environmentally friendly,” spokesperson Steffen Schorcht noted.
News
I traded my ICE vehicle for a Tesla Model Y: here’s how it went
After working at Teslarati for six years and covering the EV space nearly every single day (I recently published my 5,000th article on here), I figured it was time to make a switch.

I recently decided, after a variety of things, that I was going to trade in my internal combustion engine (ICE) vehicle for a new Tesla Model Y. It was a long time coming.
After working at Teslarati for six years and covering the EV space nearly every single day (I recently published my 5,000th article on here), I figured it was time to make a switch. Over the past few years, there have been days when I would have been better off with an EV, but my Summer and Winter activities, as well as the price, kept me from making the switch.
Recently, I decided that it was time. My 2021 Ford Bronco Sport had been experiencing a number of issues, none major, but numerous sensor replacements. It was an affordable and fun car, but after fixing the Tire Pressure Monitoring System in the front right tire, an EVAP switch valve in the motor two months ago, and some other things, the Bronco became more of a chore (and a drain on my wallet) than anything.
With the timing of the $7,500 tax credit expiring and a substantial amount of positive equity in my Bronco, I knew it was time. My experience was excellent, but I would like to share some insights with our readers about the entire process, which may also help you make the jump. Others were more of a one-time thing, as they were things customers would only deal with as the tax credit went away.
My Decision
I knew I was going to get a Tesla, and my inability to enjoy a good sedan steered me to a Model Y (no hate toward the Model 3, it’s just not for me). I knew with the weather in Pennsylvania, all-wheel drive was a need, and the price difference between the rear-wheel-drive and AWD configurations of the Y made it a no-brainer.
Plus, I really would like to get this thing out on the beach, something I’ve done every Summer since buying the Bronco with my Fiancè.
🚨 COME WITH ME TO TRADE MY ICE VEHICLE FOR A NEW TESLA MODEL Y 🧵 https://t.co/tqNPOK94rF
— TESLARATI (@Teslarati) August 30, 2025
I actually ordered this car back in June, but ended up canceling the reservation to wait until the end of Summer. I ended up ordering the car I took delivery of on Saturday back on my birthday on August 16.
I was looking for Diamond Black with White Interior, and it was available in Pittsburgh for delivery. However, I really love the team at Tesla Mechanicsburg, so I opted to do a Black on Black Model Y that was a Fremont build, so I could pick it up from the guys up there. The interior color was not a dealbreaker for me. I just wanted to take delivery soon.
I ordered from inventory, which is not something that is possible now. There is no new Model Y inventory within 200 miles of me, a good sign for Tesla but a bad sign if you’re looking to buy something before the quarter ends. Luckily, the IRS is allowing people to enter an agreement for a car, so you could technically build the car of your choice, put a down payment on it, and take delivery after the September 30 cutoff.
Tesla Delivery Day
My appointment was at 12 p.m. and I arrived about ten minutes before. The team greeted me quickly, and I was able to walk right up and see my car with my name on it. It was pretty incredible and a feeling I have not felt in a long time. I’ll be honest, when I bought the Bronco, I never thought I’d own one. When I got one, it felt pretty surreal.
I felt that way yesterday. It was really cool to finally buy a car that I’d only dreamed of owning. It’s not the only car I dream of owning in my lifetime, but it is one I knew I wanted right now. Now that I was showing up to buy it, it really felt surreal.
The process was really fast and efficient, and I could have been in and out in ten minutes if I wanted to. However, I hung around and talked to the guys there; they discussed some good accessories I should consider and suggested some tint.
I was on my way.
My First Drive and What to Expect
I stopped by my Fiancè’s work, showed her the new ride, brought her some lunch, and headed home to my pup. So far, I’ve driven about 60 miles, with most of it being done manually and about 10 miles using Full Self-Driving. I’ve enjoyed driving it myself so much as of right now, but I know FSD will come in handy plenty in the coming months.
My brand new ride! Thank you @tesla @elonmusk for building one badass car
— Joey Klender (@KlenderJoey) August 30, 2025
In the future, I plan to explore a wide range of topics as an owner. I do not currently have home charging, which is something that many people believe is a dealbreaker for owning an EV. I have two Superchargers very close to my place, so I’m not too concerned about it.
I have been in touch with my leasing office about installing a charger or chargers for the past few months, which seems like it could happen early next year.
So far, I’m really happy with how everything has worked out.
News
Tesla Model Y Performance gets positive review from Swedish auto outlet
The refreshed Model Y Performance model receives unique bumpers, red brake calipers, new wheels, and a carbon fiber spoiler.

It appears that Tesla has created something special with the new Model Y Performance. The vehicle, which was released earlier late August, has started receiving rave reviews, some of it even from publications that tend to be critical of the EV maker and CEO Elon Musk.
Model Y Performance impressions
Swedish automotive outlet CarUp.se has given the updated Tesla Model Y Performance high marks, highlighting its redesigned sport seats as a standout improvement. Tesla implemented a number of key improvements to the Model Y Performance, such as its redesigned sports seats, which now feature powered thigh extensions like those found in the Model Y L from China.
To summarize, its review, the publication noted that “In addition to making you sit like a king, (the Model Y Performance) is also extremely fast at red lights.” The publication highlighted that “the exterior of the Tesla quickly reveals that it is a Tesla Performance model and there is no doubt that it is a really good-looking electric car.” This is quite impressive considering that the previous-generation Model Y Performance looked quite tame compared to the Model S and X Plaid and the Model 3 Performance.
Tweaks and improvements
The refreshed Model Y Performance model receives unique bumpers, red brake calipers, new wheels, and a carbon fiber spoiler, which together give the crossover a more athletic appearance. Performance badging and projection lighting further distinguish it from other Model Y variants. Inside, the upgraded front sport seats deliver noticeably improved support compared to the standard version, enhancing the vehicle’s balance of comfort and sportiness.
The new Model Y Performance deliver 460 horsepower and a top speed of 250 km/h, while consumption is listed at 16.2 kWh/100 km and range at 580 km WLTP. The crossover also benefits from adaptive suspension with preset damping modes. Manufactured at Gigafactory Berlin-Brandenburg, the Model Y Performance is currently available in Europe and the Middle East, with deliveries expected to start in the next 1-2 months.
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