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SpaceX's Falcon rockets might need a giant tower on wheels for US military launches

In order to shore up a potentially lucrative USAF contract, SpaceX has plans to build a massive mobile tower at its Pad 39A launch facilities. (Pauline Acalin)

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SpaceX reportedly plans to build a massive mobile gantry – effectively a tower on wheels – at one of its two Florida launch pads, a bid to meet obscure military launch criteria needed to secure highly lucrative Falcon 9 and Falcon Heavy launch contracts from the US government.

Although this is not the first time that SpaceX and vertical integration have been thrown around in the same sentence, it is the first time that the company is reportedly close to actually finalizing its plans along those lines and constructing a real solution at one or more of its three orbital-class launch pads.

Throughout the entirety of its active launch operations, SpaceX has relied exclusively on horizontal integration for its Falcon 1, 9, and Heavy rockets and the satellites they launch. CEO Elon Musk and other executives have maintained a consistent rationale for that preference over the years: ensuring that rockets and payloads can be horizontally integrated is the best possible solution so long as SpaceX’s primary motivation is improving access to space and lowering the cost of launch. As such, SpaceX has one and only one major motivation to jerry-rig a vertical integration solution for its Falcon family of rockets: necessity by way of arcane US military launch contract requirements.

Spaceflight Now broke the latest news first on January 3rd, 2020, revealing that SpaceX was at long last taking a substantial step towards actually building its own vertical integration infrastructure at Kennedy Space Center (KSC) Launch Complex 39A – a step that was long anticipated but has taken years to transpire into anything concrete. The gist is this: for a variety of seemingly shoehorned and far-from-obvious reasons, the secretive, ultra-expensive spy satellites that contractors like Lockheed Martin and Boeing build for the US Air Force (USAF) and the National Reconnaissance Office (NRO) builds itself are designed in such a way that they apparently cannot be flipped horizontally in a rocket’s payload fairing.

Although taken from Blue Origin’s New Glenn payload user’s guide, SpaceX’s process of encapsulating satellites in Falcon payload fairings is functionally identical. (Blue Origin)

Identical to the process depicted above for Blue Origin’s in-development New Glenn rocket, up to now, SpaceX has encapsulated all satellite payloads vertically, sealed the payload fairing, rotated that integrated fairing and payload, and then attached that assembly to horizontal Falcon 9 and Falcon Heavy rockets. The rocket is then transported to the launch pad on a transporter erector (T/E), which – as the name suggests – raises the rocket and payload vertical before propellant loading and launch.

For certain USAF and NRO launch contracts, breakover (horizontal flip) is unacceptable and their preference is that the launch vehicle be brought vertical before the payload – also still vertical – is stacked on top. While it sounds simple in principle (i.e. “Just stick a crane out by the pad!”), vertical payload integration is exceptionally tedious unless you already have the infrastructure in place. Competitor United Launch Alliance (ULA), for example, already has that infrastructure – having held a decade-long monopoly over US military launches that only ended 5-7 years ago, depending on how it’s measured.

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Both ULA’s Atlas V, Delta IV, and soon-to-be Vulcan Centaur rockets and the infrastructure used to launch them have all been designed around vertical payload integration – essentially requiring massive, expensive, and complicated buildings-on-wheels at each launch facility.

(Tom Cross)
In effect, SpaceX must partially copy competitor United Launch Alliance (ULA) by building its own massive service tower to evenly compete with the company on the latest lucrative US Air Force launch contract.

Per Spaceflight Now, SpaceX has plans to build a similar mobile tower at Pad 39A, currently dedicated Falcon 9/Crew Dragon missions for NASA and the occasional Falcon Heavy launch. That tower will ultimately roll up to Falcon 9 or Heavy rockets on the pad, fully covering the vehicles and giving technicians an array of work platforms and tools to support vertical payload integration, among other uses. SFN says that the mobile tower will be even taller than the existing Fixed Service Structure (FSS) tower at Pad 39A, measuring some 30 stories (100m/330ft) tall.

In line with a recent FSS redesign that saw that existing tower modified for Crew Dragon and outfitted with semi-transparent black glass or plastic and a black-and-white color scheme, the new mobile tower will apparently be built with a similar design language.

While now outdated, SpaceX’s 2016 Mars rocket featured a giant crane used for vertical integration. BFR appears to use the same approach. (SpaceX)

Ultimately, all of SpaceX’s plans for Starship – a massive next-generation, fully-reusable rocket – have relied on some form of vertical integration for Super Heavy boosters, Starships, and tankers. In a best-case scenario, all of those vehicles may one day land in reach of a giant crane situated at the launch pad, allowing SpaceX to lift them back to the pad and install ships and tankers on Super Heavy boosters just hours (maybe even minutes) after touchdown – truly rapid reuse.

For now, it’s unclear when exactly SpaceX wants to start cutting metal for its new Falcon 9/Heavy gantry, but it’s safe to say the company will move fast as usual once it begins.

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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 Robotaxi vs. New York Taxi: Why the Yellow Cab has a lot to lose

Tesla Robotaxi could spell the beginning of the end of the New York City yellow cab.

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Tesla appears to be on its way into the Big Apple, and a traditional Yellow Cab in New York City might be a thing of the past in the near future.

As Tesla continues to put an immense focus on the rollout of its Robotaxi platform, it is evident that driverless ride-hailing modes of transportation could truly be the way that many choose to get around. This is especially prevalent in cities like New York, where many people do not own cars. Instead, they choose to walk to hail a cab.

Tesla Robotaxi is headed to New York City, but one thing is in its way

But the limited number of medallions available for taxi drivers in New York City, as well as several other points of emphasis, seem to show the future is here and yellow cabs might soon be a thing of the past.

Instead of working tirelessly to pay off the debt from medallions, entrepreneurs could soon just buy a Tesla and have it work autonomously in New York City. Tesla executives have mentioned figures as high as $50,000 per year in terms of passive income from Robotaxi operation.

That is just the tip of the iceberg, and Robotaxi presents not only one but at least five distinct advantages over the traditional cab platform. With Tesla starting to seek employees to operate Robotaxi rides in New York, according to recent job postings, New York City cabs should prepare for the disruption Tesla could potentially cause.

Lower Operational Costs and Cheaper Fares

Uber and Lyft have already undercut the costs of New York City taxis, but Robotaxi is starting to undercut even those ride-sharing programs in Austin, Texas.

In terms of how much cheaper Robotaxi will be than cabs, it is an exponential measurement over time. Robotaxi will not require salaries, benefits, or tips, and the cost of Robotaxi could end up being just a fraction of what the same ride would cost in a cab.

This feeds right back into medallion expenses and union wages: even buying a Tesla in the next few years that has the capability to operate as a Robotaxi will be a fraction of what medallions cost, which is sometimes $200,000.

Availability and Scalability

Cabs are available at all hours of the day, but at certain times, they are less available.

Robotaxis can technically operate without breaks, other than charging. Tesla has an immense focus on scaling its Robotaxi platform anyway, and once it is available for the public to use in their personal cars, Model Ys and Cybercabs could be roaming the streets of the five boroughs with more reliability and lower wait times than traditional cabs could ever offer.

This is an issue that is even more relevant in smaller cities or less congested portions of New York.

Safer and More Efficient Rides

Tesla’s Full Self-Driving technology has reported recent safety figures that are ten times less likely to be involved in an accident than a human. Tesla releases a Safety Report for each quarter that proves its safety against human drivers.

As Full Self-Driving continues to advance, it will get better. Riders who want a stable and safe ride could seek Robotaxi instead of going with a human driver. This is something that we’ll likely see more of in the future as sentiment on autonomous driving grows.

Trust in autonomous vehicles has increased substantially over the past ten years. In 2015, surveys showed that trust in autonomous vehicles was low, with only 23 percent of Americans showing that they’d ride in a driverless car.

In 2021, another study performed that asked the same question showed 57 percent of adults would try an autonomous car for their travel.

Seamless App Integration and User Experience

Taxis are not always the most entertaining to ride in, and sometimes they are even more difficult to get a ride in. Robotaxi has already shown to be an incredibly user-friendly experience, with riders being able to choose what temperature the cabin is and what music they want to listen to in the cabin.

The addition of a rear screen also allows riders to choose from a selection of games or YouTube videos in the car.

Hailing a vehicle was basically resolved with the use of Uber and Lyft. Robotaxi is just as good, if not better, from an app standpoint, especially as the in-car climate is able to be adjusted from the Robotaxi app.

Music from one Robotaxi will continue to play in your next one, too. It’s a small luxury, but it’s a feature that is an improvement over a traditional taxi.

The Push for Sustainability by New York City

New York is pushing for a city-owned fleet of all-electric vehicles by 2027.

Its green initiatives, including the Green Rides Initiative, have pushed the city’s rideshare trips to be conducted by either zero-emission or wheelchair accessible vehicles by 2030.

Tesla Model 3 taxis drive NY’s resolution for more all-electric yellow cabs

The focus by consumers to use green or zero-emission vehicles could also steer right into the direction of Tesla Robotaxi, as none of the vehicles in the Robotaxi fleet will be anything but all-electric Teslas.

Carbon neutrality is a goal of the City and its residents. Moving forward, we could see these programs start to put immense pressure on the yellow cab, which could eventually be a thing of the past.

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Tesla plans to use Unreal Engine for driver visualization with crazy upgrade

This could change the way Driver Visualization looks for Tesla owners.

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Credit: Tesla Newswire | X

Tesla looks to be planning a major upgrade to its driver visualization for Autopilot with a crazy upgrade from its current version.

Tesla’s driver visualization appears on the center screen and shows the vehicle, its surroundings, and, when it is operating on Autopilot or Full Self-Driving, shows the route of travel.

It has improved over the years, and even includes things like pedestrians, pets, and the shapes of other vehicles. It also helps with manual driving because it can be a good representation of your surroundings when trying to change lanes or merge in traffic.

However, it appears Tesla is planning a pretty substantial upgrade with the

Coding found in the 2025.20 firmware by Tesla hacker greentheonly showed the company is planning to utilize Unreal Engine for Autopilot visualization. He said the one Tesla currently uses is “godot-based.”

Unreal Engine is a 3D computer graphics game engine that was developed by Epic Games, the developer of the popular third-party shooter game Fortnite. It was first released back in 1998, and the most recent version is Unreal Engine 5. The sixth version is in development, and it could be out in 2027 or 2028.

However, Tesla could use it for a more realistic representation of vehicle surroundings. It would undoubtedly improve driver visualization, creating a smoother and freer-flowing depiction of what is outside of the car.

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SpaceX is rolling out a new feature to Starlink that could be a lifesaver

Starlink now has a new Standby Mode that will enable low-speed internet access in the event of an outage.

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(Credit: Starlink | X)

SpaceX is rolling out a new feature to Starlink that could be a lifesaver in some instances, but more of a luxury for others.

Starlink is the satellite internet service that Elon Musk’s company SpaceX launched several years ago. It has been adopted by many people at their homes, many airlines on their planes, and many maritime companies on their ships.

SpaceX produces its 10 millionth Starlink kit

It has been a great way for customers to relieve themselves of the contracts and hidden fees of traditional internet service providers.

Now, Starlink is rolling out a new service feature on its units called “Standby Mode,” which is part of Pause Mode. The company notified customers of the change in an email:

“We’re reaching out to you to let you know the Pause feature on your plan has been updated. Pause now includes Standby Mode, which comes with unlimited low-speed data for $5.00 per month, perfect for backup connectivity and emergency use. These updates will take effect in 30 days. All of your other plan features remain the same. You are able to cancel your service at any time for no charge.”

SpaceX did not define how fast these “low speeds” will be. However, there are people who have tested the Standby Mode, and they reported speeds of about 500 kilobytes per second.

The mode is ideal for people who might deal with internet or power outages, but still need to have some sort of internet access.

It could also be used as a backup for people who want to stay with their ISP, but would like to have some sort of alternative in case of an outage for any reason.

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