Connect with us

News

SpaceX installs second Starship Mk1 canard ahead of transport to launch pad

SpaceX has begun to install Starship Mk1's second canard, forward flaps located near the tip of the prototype's nose. (NASASpaceflight - bocachicagal)

Published

on

SpaceX has begun to install Starship Mk1’s second of two forward ‘canards’, aerodynamic flaps the rocket prototype will soon use to attempt the first radical skydiver-style landing. SpaceX technicians are likely working to fully outfit the rocket before transporting its nose section to the launch pad, where it can be mated to Starship Mk1’s lower tank and engine section.

This second canard installation follows just a few days after SpaceX technicians began installing the first fin, a process that took a fair bit longer than usual as a result of new hardware integrated with the control surfaces this time around. Discussed earlier today, those large mechanism are likely the substantial actuators Starship will need to rapidly tweak its trajectory while falling through the atmosphere.

“Barely three weeks after the rocket’s forward flaps (canards) were removed, SpaceX technicians began the reinstallation process with one major visible difference: a massive motorcycle-sized actuator. The appearance of that previously unseen actuator mechanism on the first reinstalled canard suggests that this time around, SpaceX is installing Starship’s flaps with their final purpose of controlling Starship’s free-fall in mind.”

Teslarati, 11/04/2019

With the first installation complete, SpaceX’s Boca Chica technicians will likely be able to install Starship Mk1’s second canard more quickly. Beyond attaching the prototype’s control surfaces, SpaceX has also made a significant amount of progress outfitting Starship Mk1’s nose section with other hardware, notably fitting the nose’s exterior fuel lines with what is likely insulation.

Advertisement

That same black and silver insulation has been visible on SpaceX’s Starship Mk2 prototype in Cocoa, Florida, where technicians appear to have taken a slightly different step than Texas, insulating the plumbing before installing it on the vehicle.

Together again, at last

On October 30th, SpaceX lifted Starship Mk1’s tank and engine section onto a remote-controlled transported and moved the rocket half approximately a mile to its Boca Chica, Texas launch facilities, where Starship was installed on a freshly-constructed launch mount. SpaceX’s decision to move Mk1’s halves separately came as a bit of a surprise but appears to have been driven by a need to ensure that the spacecraft’s bottom half fit properly on the launch mount’s umbilical connections. Between the mount’s hefty steel beams, the beginnings of those panels (often deemed ‘quick disconnects’) are visible at the base of the panorama below.

A November 3rd panorama of the tank and engine section of Starship Mk1, recently installed atop a brand new launch mount. Click/tap to view the full image. (NASASpaceflight – bocachicagal)

Also visible around the base of Starship Mk1’s shiny aft section are a number of black steel structures – six, to be precise. Those protrusions are Starship’s landing legs, one of the last significant mechanisms installed on the rocket before SpaceX transported the half to the launch site. For unknown reasons, Starship Mk1’s legs – as well as Mk2’s – are almost nothing like those SpaceX have proposed for past Starship iterations and are even more dissimilar to Falcon 9’s extensively flight-proven hardware.

SpaceX technicians work to finish installing Starship Mk1’s unusual landing legs, October 28th. (NASASpaceflight – bocachicagal)

Instead of Falcon 9’s triangular, spread-eagle legs or BFR’s older tripod fin setup, Starship 2019 features six peg-like legs that only deploy or retract directly up or down. As some observers have noted, some of the hardware installed in and around those steel beam-like legs resembles industrial-grade linear brakes, suggesting that the legs will be deployed from their stowed positions by releasing those brakes and letting gravity do most of the work.

Layman concerns remain about the stability of six perfectly vertical legs with a span essentially the same as Starship’s own diameter, a possible indicator that the dead-simple landing legs on Mk1 and Mk2 may be dramatically simplified for the sake of speedy development. At the same time, it’s possible that their linear brake mechanisms could simultaneously offer some sort of minor suspension or terrain compensation, but their extremely narrow span fundamentally limits their potential stability. For landing on a prepared concrete slab, however, they will likely be sufficient, although almost any lateral velocity at all could result in Starship tipping over.

For now, SpaceX has road closures scheduled on November 7th, 8th, and 12th, the former two of which are probably more focused on transporting Starship Mk1’s nose section to the pad for installation atop the tank section. At the same time, SpaceX is clearly preparing for a series of major Starship tests, including a tank proof test, a wet dress rehearsal, and a triple-Raptor static fire. Stay tuned for updates!

Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.

Advertisement

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.

Advertisement
Comments

News

Tesla exec pleads for federal framework of autonomy to U.S. Senate Committee

Published

on

Credit: Tesla

Tesla executive Lars Moravy appeared today in front of the U.S. Senate Commerce Committee to highlight the importance of modernizing autonomy standards by establishing a federal framework that would reward innovation and keep the country on pace with foreign rivals.

Moravy, who is Tesla’s Vice President of Vehicle Engineering, strongly advocated for Congress to enact a national framework for autonomous vehicle development and deployment, replacing the current patchwork of state-by-state rules.

These rules have slowed progress and kept companies fighting tooth-and-nail with local legislators to operate self-driving projects in controlled areas.

Tesla already has a complete Robotaxi model, and it doesn’t depend on passenger count

Moravy said the new federal framework was essential for the U.S. to “maintain its position in global technological development and grow its advanced manufacturing capabilities.

He also said in a warning to the committee that outdated regulations and approval processes would “inhibit the industry’s ability to innovate,” which could potentially lead to falling behind China.

Being part of the company leading the charge in terms of autonomous vehicle development in the U.S., Moravy highlighted Tesla’s prowess through the development of the Full Self-Driving platform. Tesla vehicles with FSD engaged average 5.1 million miles before a major collision, which outpaces that of the human driver average of roughly 699,000 miles.

Moravy also highlighted the widely cited NHTSA statistic that states that roughly 94 percent of crashes stem from human error, positioning autonomous vehicles as a path to dramatically reduce fatalities and injuries.

Skeptics sometimes point to cybersecurity concerns within self-driving vehicles, which was something that was highlighted during the Senate Commerce Committee hearing, but Moravy said, “No one has ever been able to take over control of our vehicles.”

This level of security is thanks to a core-embedded central layer, which is inaccessible from external connections. Additionally, Tesla utilizes a dual cryptographic signature from two separate individuals, keeping security high.

Moravy also dove into Tesla’s commitment to inclusive mobility by stating, “We are committed with our future products and Robotaxis to provide accessible transportation to everyone.” This has been a major point of optimism for AVs because it could help the disabled, physically incapable, the elderly, and the blind have consistent transportation.

Overall, Moravy’s testimony blended urgency about geopolitical competition, especially China, with concrete safety statistics and a vision of the advantages autonomy could bring for everyone, not only in the U.S., but around the world, as well.

Continue Reading

News

Tesla Model Y lineup expansion signals an uncomfortable reality for consumers

Published

on

Credit: Tesla

Tesla launched a new configuration of the Model Y this week, bringing more complexity to its lineup of the vehicle and adding a new, lower entry point for those who require an All-Wheel-Drive car.

However, the broadening of the Model Y lineup in the United States could signal a somewhat uncomfortable reality for Tesla fans and car buyers, who have been vocal about their desire for a larger, full-size SUV.

Tesla has essentially moved in the opposite direction through its closure of the Model X and its continuing expansion of a vehicle that fits the bill for many, but not all.

Tesla brings closure to Model Y moniker with launch of new trim level

While CEO Elon Musk has said that there is the potential for the Model Y L, a longer wheelbase configuration of the vehicle, to enter the U.S. market late this year, it is not a guarantee.

Instead, Tesla has prioritized the need to develop vehicles and trim levels that cater to the future rollout of the Robotaxi ride-hailing service and a fully autonomous future.

But the company could be missing out on a massive opportunity, as SUVs are a widely popular body style in the U.S., especially for families, as the tighter confines of compact SUVs do not support the needs of a large family.

Although there are other companies out there that manufacture this body style, many are interested in sticking with Tesla because of the excellent self-driving platform, expansive charging infrastructure, and software performance the vehicles offer.

Additionally, the lack of variety from an aesthetic and feature standpoint has caused a bit of monotony throughout the Model Y lineup. Although Premium options are available, those three configurations only differ in terms of range and performance, at least for the most part, and the differences are not substantial.

Minor Expansions of the Model Y Fail to Address Family Needs for Space

Offering similar trim levels with slight differences to cater to each consumer’s needs is important. However, these vehicles keep a constant: cargo space and seating capacity.

Larger families need something that would compete with vehicles like the Chevrolet Tahoe, Ford Expedition, or Cadillac Escalade, and while the Model X was its largest offering, that is going away.

Tesla could fix this issue partially with the rollout of the Model Y L in the U.S., but only if it plans to continue offering various Model Y vehicles and expanding on its offerings with that car specifically. There have been hints toward a Cyber-inspired SUV in the past, but those hints do not seem to be a drastic focus of the company, given its autonomy mission.

Tesla appears to be mulling a Cyber SUV design

Model Y Expansion Doesn’t Boost Performance, Value, or Space

You can throw all the different badges, powertrains, and range ratings on the same vehicle, it does not mean it’s going to sell better. The Model Y was already the best-selling vehicle in the world on several occasions. Adding more configurations seems to be milking it.

The true need of people, especially now that the Model X is going away, is going to be space. What vehicle fits the bill of a growing family, or one that has already outgrown the Model Y?

Not Expanding the Lineup with a New Vehicle Could Be a Missed Opportunity

The U.S. is the world’s largest market for three-row SUVs, yet Tesla’s focus on tweaking the existing Model Y ignores this. This could potentially result in the Osborne Effect, as sales of current models without capturing new customers who need more seating and versatility.

Expansions of the current Model Y offerings risk adding production complexity without addressing core demands, and given that the Model Y L is already being produced in China, it seems like it would be a reasonable decision to build a similar line in Texas.

Listening to consumers means introducing either the Model Y L here, or bringing a new, modern design to the lineup in the form of a full-size SUV.

Continue Reading

Elon Musk

Elon Musk reiterates Tesla Optimus’ most sci-fi potential yet

Musk shared his comments in a series of posts on social media platform X.

Published

on

Credit: Tesla/YouTube

Elon Musk recently reiterated one of the most ambitious forecasts for Tesla’s humanoid robot, Optimus, stating it could become the first real-world example of a Von Neumann machine. He also noted once more that Optimus would be Tesla’s biggest product.

Musk shared his comments in a series of posts on social media platform X.

Optimus as a von Neumann machine

In response to a post on X that pondered on sci-fi timelines becoming real, Musk wrote that “Optimus will be the first Von Neumann machine, capable of building civilization by itself on any viable planet.” In a separate post, Musk wrote that Optimus will be Tesla’s “biggest product ever,” a phrase he has used in the past to describe the humanoid robot’s importance to the electric vehicle maker.

A Von Neumann machine is a class of theoretical self-replicating systems originally proposed in the mid-20th century by the mathematician John von Neumann. In his concept, von Neumann described machines that could travel to other worlds, use local materials to create copies of themselves, and carry out large-scale tasks without outside intervention. 

Advertisement

Elon Musk’s broader plans

Considering Musk’s comments, it appears that Optimus would eventually be capable of performing complex work autonomously in environments beyond Earth. If Optimus could achieve such a feat, it could very well unlock humanity’s capability to explore locations beyond Earth. The idea of space exploration becomes more than feasible.

Elon Musk has discussed space-based AI compute, large-scale robotic production, and the role of SpaceX’s Starship in transporting hardware and materials to other planets. While Musk did not detail how Optimus would fit with SpaceX’s exploration activities, his Von Neumann machine comments suggest he is looking at Tesla’s robotics as part of a potential interplanetary ecosystem. 

Advertisement
Continue Reading