LNG: TESLARATI

Porsche recently granted Automobile Magazine a rare test ride in the Taycan Turbo, the top-tier variant of the company’s first modern all-electric car. The test drive provided what could only be described as the closest look yet at the upcoming vehicle, and based on the impressions of the magazine; it appears that the Taycan Turbo could very well become one of Porsche’s most iconic cars yet.

Porsche designed the Taycan with the same principles as its other vehicles. It’s luxurious inside and out, it handles like a sports car, and it is quick — very, very quick. The motoring magazine highlighted this in its test ride, stating that the vehicle has a habit of pushing drivers and passengers back into their seats when it accelerates from 0-60 mph in just over 3 seconds. The publication also noted that the Taycan is more reminiscent of the Porsche 911 than Porsche’s four-door flagship, the Panamera, based on the way the car handled itself despite its weight.

While the Taycan is undeniably impressive, the test ride did raise a particular concern for the vehicle: it’s charging infrastructure, which remains a work in progress. The Taycan could be charged with up to 250 kW at an 800V charge point, but there are only a few charging stations with that output today. Even 400V stations, which can charge the Taycan at around 150 kW, are still relatively few. One can only hope that Porsche can secure the Taycan’s charging infrastructure by the time the vehicle’s production version is unveiled this coming September.

Perhaps most notable from the publication’s test drive were the details of the electric car that were revealed by the carmaker. For one, all Taycans, regardless of trim, are equipped with coated PSCB brakes, though carbon ceramic options are available. Similar to other electric vehicles, the Taycan is capable of regenerative braking as well, though the vehicle’s maximum regeneration is an impressive 250 kW. Higher-tier models also boast features like air suspension and rear-wheel steering.

Porsche is yet to fully announce the final specs of the Taycan, though a brand ambassador has confirmed the contents of a document obtained by the Automobile listing the features and specs of each Taycan version. According to the document, the base Taycan will be Rear Wheel Drive only, and it will be equipped with an 80 kWh battery pack. The base Taycan will be powered by a choice of 240-kW (322-hp) and 280-kW (375-hp) motors, and it will command a price in the low ~$90,000 range.

The vehicle’s mid-range variant, the Taycan 4S, will reportedly be equipped with a 96 kW battery pack and 320-kW (429-hp) or 360-kW (483-hp) electric motors. Pricing for the Taycan 4S will reportedly start in the high ~$90,000 range. The Taycan Turbo, which will be the vehicle’s top-of-the-line version upon its release, will reportedly feature a 96 kWh battery, a 160-kW (215-hp)/221-lb-ft motor up front, and a 300-kW (402-hp)/405-lb-ft motor at the rear. Pricing for the Taycan Turbo is expected to start at ~$140,000.

The Porsche Taycan is expected to be unveiled sometime this coming September, with the company offering the base, 4S, and Turbo versions to customers. At least two other variants of the Taycan will reportedly be unveiled later, one of which is a pretty insane 540-kW (724-hp) Turbo S version and a lighter RWD GTS trim that will most likely be incredibly fun to drive on the track. Porsche is also planning on improving its charging infrastructure in the near future, with peak charging rates for the vehicle increasing from 250 kW to 350 kW by 2021 at the latest.

The Porsche Taycan is arguably one of the most anticipated vehicles in the electric car market this year, particularly as it is one that has the potential to directly challenge the Tesla Model S in the premium EV segment. Porsche is moving full throttle to prepare for the Taycan’s production and ramp, with the company drastically upgrading its Zuffenhausen site to accommodate the manufacturing of the vehicle.

SpaceX CEO Elon Musk has published the first official photo of the company’s near-final Starlink design and confirmed that Falcon 9 will launch a staggering 60 satellites on May 15th.

Known internally as Starlink v0.9, this mission will not be the first launch of operational satellites, but it will be the first internal SpaceX mission with a dedicated Falcon 9 launch. Additionally, the payload will be the heaviest yet launched by SpaceX, signifying an extraordinarily ambitious first step towards realizing the company’s ~12,000-satellite Starlink megaconstellation.

Rewriting the satellite design book

Put simply, SpaceX’s Starlink v0.9 launch is extremely unique for several reasons. Aside from the unprecedented step of launching 60 spacecraft weighing ~13,000 kg (~30,000 lb) on a developmental mission, both the form factor of each satellite and the style of dispenser/payload adapter has never been seen before. SpaceX appears to have settled on a square dispenser with four separate quadrants for satellites. The satellites themselves look truly bizarre – it’s actually difficult to discern where one spacecraft stops and the next begins.

Nevertheless, it appears that each Starlink satellite is a relatively thin rectangle, possibly with a squared top and bottom. It’s also possible that they are all around rectangular and that the dispenser instead has two main sections. Either way, the very fact that the Starlink v0.9 payload can scarcely be parsed into recognizable satellites is thrilling. Aside from the rise of smallsats and cubesats, satellite design and engineering has been relatively stagnant for decades, particularly with respect to form factors and structural layouts. Most modern satellites are simply square-ish boxes with electronics inside and payloads bolted on the outside.

By all appearances, SpaceX’s Starlink beta satellites suffer from no such tried-and-true design tropes. This is a somewhat calculated risk, as those current tried-and-true satellite design rules are conservative but decidedly proven over dozens of years of orbital experience. To throw out the satellite design textbook is to invite an increased potential for failure in order to pursue entirely new ways of thinking, designing, building, and launching spacecraft.

Even relative to fairly innovative constellations like the SpaceX-launched Iridium NEXT and OneWeb look downright mundane when examined alongside SpaceX’s inaugural Borg-cube-esque payload. SpaceX’s Starlink layout looks like nothing seen before. At the same time, it appears that the bizarre, new approach has likely maximized the density and stacking efficiency of dozens of satellites to an unprecedented degree.

Despite using the same exact Falcon fairing that has been standard for years, SpaceX has managed to cram 60 spacecraft – each weighing around 200-300 kg – into just the bottom two-thirds of the fairing, leaving a considerable amount of unused volume for future expansion.

According to President and COO Gwynne Shotwell, Starlink v0.9 satellites are extremely close to SpaceX’s true final design. However, they are still considered by SpaceX to be a “test batch” of satellites and do not have the optical (laser) interlinks that will be a critical part of Starlink’s unique constellation design. The mission is currently scheduled to launch at 10:30 pm EDT (02:30 UTC), May 15th and will have a flexible four-hour window. The mission will be preceded by a routine Falcon 9 static fire no earlier than (NET) May 13th.

Update:

According to Musk, SpaceX has actually entirely gotten rid of a satellite-dispenser middle-man, instead relying on the structure of the satellites themselves to act as their own launch adapters and deployment mechanisms. This has been done in the past on a far smaller scale – typically with 2-3 several-ton satellites – but has never been attempted at the scale SpaceX is just days away from launching.

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Tesla was recently dubbed by automotive classified advertising firm Auto Trader as the Most Loved Brand in the industry in its 2019 New Car Awards. According to the company, Tesla appears to have formed the strongest connection with its customers among carmakers today.

The Most Loved Brand award was determined through an analysis of feedback collected from a survey of over 60,000 vehicle owners, who rated their cars in 16 key metrics. Tesla ultimately came out on top, propelled by a community of enthusiastic owners who proved particularly passionate about the brand.

Auto Trader listed a number of notable responses from its survey of Tesla owners. One owner noted that a Tesla is simply “better on every metric,” considering its “space, performance, tech features,” and the fact that it gets better with age thanks to over-the-air updates. Another owner described Teslas as “insanely safe,” feeling “strong and controlled, even on snow and ice.” Particularly notable was an owner who stated that Teslas are great due to their environmentally-friendly characteristics. “It doesn’t cause any air pollution. I can look my children in the eye and say I didn’t contribute to doing that,” the Tesla owner said.

The automotive advertising firm noted that technology was a prominent theme among the feedback from Tesla’s customers. Features like Autopilot, which makes driving easier, and the Supercharger Network, which makes recharging vehicles more convenient, saw notable mentions as well. Lastly, the raw power of Teslas also received a lot of positive feedback from electric car owners.

Auto Trader road test editor Ivan Aistrop discussed the results of the company’s survey, as well as Tesla’s win. “Our research shows that pioneering technology and the feel-good factor of electric motoring certainly play their part in Tesla owners’ enthusiasm about their cars, but there’s more to it than that. Tesla has managed to make electric motoring cool, and that’s a trick that not many other electric car manufacturers have managed to pull off so far. What owning a Tesla says about you seem to be as important to owners as the car itself, and for a company trying to build brand loyalty and desirability, that’s a masterstroke,” he said.

Considering the ever-growing community of passionate Tesla owners, it is no surprise that Auto Trader listed the company as the Most Loved Brand in its 2019 New Car Awards. Tesla, after all, is a carmaker which holds a strong social media presence despite not spending anything for advertising. As icing on the cake, the company’s CEO, Elon Musk, is also highly involved in communicating with owners and enthusiasts on Twitter, further strengthening Tesla’s brand.

Watch Auto Trader’s announcement of Tesla’s win in the Most Loved Brand category of its 2019 New Car Awards in the video below.

SpaceX CEO Elon Musk says he will provide a public update on the development status of Starship and Super Heavy in an official presentation later this summer, possibly as soon as June 20th.

Meanwhile, SpaceX’s South Texas team have been busy at work on both Starhopper and a newer Starship, said by Musk to be the first orbit-capable prototype. In the last week, technicians have begun stacking several sections of the vehicle’s stainless steel hull, all fabricated and welded together side-by-side. On Thursday, May 9th, this progressed to the installation of the Starship’s first gently tapered nose section atop its cylindrical tank section. Likely the second- or third-to-last major stack before its aeroshell is assembled into one piece, the orbital prototype is starting to truly resemble a real Starship.

They grow up so fast…

CEO Elon Musk revealed SpaceX’s Mars colonization architecture back in September 2016 and has since provided design and development updates every 6-12 months. Between then now, Starship/Super Heavy (formerly BFR, fore-formerly ITS) has radically changed. Originally baselined with a diameter of 12 m (40 ft), an almost entirely carbon composite design, and a spaceship with bulky tripod fins/wings, SpaceX helped design, build, and test a full-scale liquid oxygen tank.

Six months after the tank was destroyed (likely intentionally) during testing, Musk announced in Sept. 2017 that ITS was now called BFR and would feature a leaner 9m (30 ft) diameter. He also revealed tentative plans to enlist BFR in a point-to-point Earth transportation scheme offering travelers access to almost anywhere on Earth in ~30 minutes. In September 2018, the design changed once more, gaining ~10m of height and three mobile tripod fins/wings/legs. Finally, just a few months after the 2018 update, Musk revealed that SpaceX was moving almost entirely away from carbon composites and would instead use stainless steel throughout BFR’s structure. BFR was also renamed to Starship/Super Heavy.

Episode 4: Revenge of the Steel

Given SpaceX’s breakneck pace of Starhopper and Starship development, it’s possible that Musk’s “probably June 20th” event is meant to correlate with a yet-unknown Starship or Starhopper milestone. Back in early January, Musk suggested that the first orbital Starship prototype could be “complete” as early as June. However, a few weeks later, Starhopper suffered a setback when its facade/nosecone toppled over and was irreparably destroyed.

Several months distant, it’s hard to actually say if that hardware loss has impacted SpaceX’s schedule much at all. Sans nose section, SpaceX instead conducted a number of wet dress rehearsals and successfully ignited Raptor and jumped the tethered Starhopper a few feet in early April, more or less right on schedule per a December 2018 Musk tweet.

At this point in time, it’s highly unlikely that the orbital Starship prototype will be truly complete just a month or two from now. Most notably, “completion” would require seven flight-ready Raptor engines, of which SpaceX is known to have only completed 3-4 in the last four months. Despite an apparent lack of Raptors for a June completion of the orbital prototype, it may actually be possible for SpaceX to complete (in a very rough sense) the main structure of the Starship.

Major progress has been made in the last few weeks and the orbital prototype is starting to look more and more like an actual Starship. Aside from finishing the vehicle’s propellant and header tanks and engine section/thrust structure, SpaceX still needs to install avionics, wiring, plumbing, cold-gas maneuvering thrusters, COPVs, access and umbilical ports and panels, an entire heat shield, its tripod wings/fins/legs, and more. At the same time, it’s unclear if SpaceX will attempt to send Starship to orbit on its own before the first Super Heavy booster prototype is complete, an even more massive undertaking ahead of the company.

For now, all we can do is wait and watch SpaceX’s gloriously bizarre steel Starship prototype continue to grow, while Starhoppper prepares for untethered hops a few thousand feet to the east. Things could be worse!

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