Connect with us

News

SpaceX Starship launch delayed to Tuesday by poor FAA planning

Starship SN10, March 2nd. (SpaceX)

Published

on

Update: CEO Elon Musk says that SpaceX’s fourth high-altitude Starship launch has been delayed from Monday to Tuesday after an FAA inspector – recently required to be onsite for launches – was inexplicably more than six hours late.

While the smallest grain of salt is warranted given Musk’s recently vitriolic relationship with the FAA, the CEO has every reason not to lie about a federal regulatory agency that SpaceX almost fundamentally depends on. As such, the implication is that a lone FAA inspector – only recently required by the FAA itself to be onsite for SpaceX Starship launches – was somehow more than four or five hours away from Boca Chica, Texas by 11am CDT, March 29th.

The only possible explanation for such a delay is that a single inspector – lacking virtually any of the resources afforded to large government agency – missed a flight on a public airline, had a flight canceled at the last second, or was somehow stranded in the middle of nowhere by car issues. As any sane human familiar with air or car travel would know, those issues happen and should always be anticipated. Knowing full well that it had just changed SpaceX’s Starship launch license just two weeks prior to prevent flights without an inspector present, the FAA does not appear to have prepared for those issues in even the most basic sense, failing to ensure alternate methods of transport or two redundant inspectors.

In essence, due either to severe underfunding, general ineptitude, some childish attempt to assert dominance, or some combination of all three, the FAA has explicitly disrespected the hundreds of (possibly 1000+) SpaceX employees working around the clock for weeks to launch Starship SN11 as quickly as possible. Given that the FAA itself distributed Temporary Flight Restrictions (TFRs) for SN11’s Monday launch on Saturday and noted plans for the launch more than a day prior, the giant regulatory agency had no less than 24-48 hours of prior warning even if they’d somehow ignored or missed SpaceX’s own CEO announcing a delay to March 29th on March 26th.

If a regulatory agency like the FAA is incapable of ensuring that an inspector can stand around at a launch the agency itself required an inspector be present for days prior, the same apparatus assuredly should not and cannot be trusted to regulate systems as complex as modern aircraft, spacecraft, and rockets. If the FAA is, in fact, up to the challenge of responsibly regulating those systems with the public’s best interest in mind, then failing a task as simple as ensuring its own inspector is transported, on time, from Point A to Point B is a conscious decision or mistake. Either way, something clearly needs to change.

CEO Elon Musk says that SpaceX has delayed Starship serial number 11’s (SN11) high-altitude launch debut from Friday to Monday to best ensure that the company can “land & fully recover” the 50-meter-tall steel rocket.

First and foremost, the weekend will allow SpaceX times time for “additional checkouts” and scour Starship SN11 and the data it’s produced during testing for any red flags or minor issues. While plans for a same-day static fire and launch didn’t pan out on Friday, March 26th, SpaceX did manage the first half, firing up just one of Starship’s three Raptors to verify the health of the replacement engine after a Thursday Raptor swap. The test marked the first time SpaceX has intentionally fired up just one of the Raptors installed on a three-engine Starship prototype, so the delay will provide extra time to ensure that all three are still looking good.

Advertisement
-

The weather in Boca Chica, Texas has also taken a turn for the worse in the last few days, so the extra few days will also (hopefully) allow time for wind, visibility, and precipitation conditions to improve. According to Musk, Starship SN11 is now scheduled to fly as early as Monday “afternoon” and, as usual, SpaceX will offer live coverage of the fourth high-altitude launch and landing attempt beginning a few minutes before liftoff.

With a little luck, the Starship prototype will be able to continue a trend of iterative improvement and one-up Starship SN10 with a slightly softer landing and no explosion minutes after touchdown. Stay tuned for updates both here and on SpaceX’s social media platforms to catch the official webcast.

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

Elon Musk

Tesla shows what Roadster drivers will see on screen before thruster activation

Tesla’s Roadster video reveals a fighter jet inspired cockpit with a 5,500 PSI thruster gauge.

Published

on

By

The next generation Tesla Roadster’s touchscreen, shown in Tesla’s first official look at the car’s interface. (Credit: Tesla/X)

Tesla has given future owners their clearest look yet at the cockpit of its next generation Roadster. In a 34 second video posted to X on Friday afternoon, the company walked through the car’s touchscreen with a caption: “Inspired by fighter jet cockpits, Roadster’s interface was designed around the pilot.”

The clip opens on a black screen with red graphics and a 3D wireframe of the car, which sits beside the Roadster’s squared off yoke. Tapping parts of the model brings up controls for the rear wing, including low drag and high downforce positions, along with a charging page with a charge limit bar and a small music player. A row of tabs along the bottom reads Home, Vehicle, Listen, Climate and Navigate.

Most of the video is spent in Track Mode. The dashboard shows a live circuit map, a list of session lap times, brake and motor temperatures, and pressure and temperature readouts for each tire. A setup page lets the driver pick Auto, Low Drag, High Downforce or Custom aero modes, adjust aero balance and brake balance, and switch stability and traction control off. Along the bottom, a status bar reads “Thruster · 5,500 PSI” next to a “Boost Ready” indicator.

That gauge ties the software to the hardware Tesla showed off near Waco, Texas on October 15. The Thrust and Rocket versions use cold gas thrusters fed by carbon overwrapped pressure vessels, and Tesla lists 0 to 60 mph times of under 0.9 seconds and under 0.59 seconds for them, as Teslarati detailed in its breakdown of the three Roadster configurations. The base Performance car relies on a fan and ground sealing system for grip, and the aero settings on screen match the active wings and suction setup covered in our look at how the Roadster generates downforce.

The Roadster layout is a departure from the rest of Tesla’s lineup. Instead of a map centered screen, the Roadster puts the car itself at the center of the home page, and Tesla’s Roadster page lists two smaller forward displays alongside the main touchscreen. Tesla has not said whether any of the Track Mode telemetry will make its way to the Model 3 Performance or other vehicles.

Advertisement
-

The interface could still change before deliveries. Elon Musk said at the event that Roadster production will begin in 2028, and Tesla says the flagship Rocket version is not approved for public road use. Reservations are open with a $50,000 payment, while Thrust is listed as a limited release and Rocket is invite only.

Those who want to see the car in person will get their first chance this weekend. The Roadster goes on display in the lobby of the Petersen Automotive Museum in Los Angeles from October 24 to 27, according to Sawyer Merritt, the first time the public will be able to view it up close.

Continue Reading

Elon Musk

Tesla reveals Optimus Academy, where robots teach themselves

Tesla has begun building production quality Optimus robots in Fremont and revealed its training plan.

Published

on

By

Concept rendering of Tesla Optimus in mass production

Tesla has started building Optimus on the high volume line it set up inside its Fremont factory, and the company says the robots coming off it are the first that meet the bar for a real product. “The bots coming off this line are the first production-quality bots that we have manufactured,” Tesla wrote in its third quarter shareholder letter, adding that it has “proven that the current manufacturing process for Optimus is suitable for a commercial product.”

The line sits in space that built the Model S and Model X until this spring. Tesla cleared the old vehicle line in 46 days, as Teslarati reported in July, to make room for robot production sized for one million units a year. On Wednesday’s earnings call, Elon Musk said most of the equipment for that capacity is already in Fremont, with output set to climb toward roughly 20,000 robots a week as the line ramps.

Musk described the ramp as a classic S curve. “The growth of Optimus is an S curve, but the initial curve is a shallow slope,” he said. The team is now refining the robot’s AI, electromechanical design, reliability and service life, and Musk expects that work to be finished by the end of next year, when Tesla plans to start delivering Optimus to outside companies for dangerous, repetitive and around the clock jobs.

The most interesting part of the call was how Tesla plans to teach the robots. Its cars send real driving data back to the AI team from millions of vehicles, but Optimus has no fleet like that yet. “A big difference with Optimus versus the cars is we don’t have this vast fleet of cars from which we can gather training data,” Musk said. Tesla’s answer is an Optimus Academy, where 10,000 to 20,000 robots will practice a wide range of tasks and feed what they learn into the next version of the model. Every unit off the Fremont line becomes a source of that training data.

Smarter hardware is on the way too. Tesla plans to put its AI5 chip into Optimus next year, and Musk said a new Optimus video should arrive within one or two months showing the robot completing tasks driven by AI rather than preprogrammed motions. He took aim at rival humanoid demos that only run scripted routines, saying those would not hold up in the real world.

Advertisement
-

The supply chain is lining up behind the program. In September, Tesla certified Tuopu, Joyson and Sanhua as mass production partners for Optimus components. A far larger Optimus factory is also rising at Giga Texas, where drone footage from Joe Tegtmeyer showed the steel frame nearing completion, and Musk has pegged that plant’s long term target at 10 million robots a year.

Tesla executives also said Optimus production costs are trending toward the expected manufacturing cost of Cybercab, a sign the robot is being engineered for volume from the start. The hands remain the toughest piece of the design, a point Musk also made at the X Takeover event earlier this month, as Teslarati covered at the time, and that is where much of the current engineering effort is focused.

Continue Reading

Elon Musk

The Starship moon landing number NASA and Elon Musk can’t agree on

Musk disputes NASA estimate of 22 Starship launches for Moon landing, predicting 6 to 8.

Published

on

By

Concept rendering of SpaceX Starship landing on the moon via Grok

Elon Musk is disputing a new NASA safety panel estimate of how many Starship launches it will take to put astronauts on the Moon, saying the real number will be less than half the panel’s figure.

On Thursday, NASA’s Aerospace Safety Advisory Panel held its quarterly public meeting. Panel member Charlie Precourt, a former NASA astronaut, flagged the fueling process for SpaceX’s lunar lander as a major risk for Artemis IV, the mission planned to land a crew on the Moon in 2028. “We need to keep our eyes on numerous required fuelings for the lander,” Precourt said, according to Ars Technica. “I think the last estimate is around 22 flights.”

Ars Technica’s Eric Berger posted the comment on X, and Musk replied. “That’s way too high,” Musk wrote. “Actual number will be more like 6 to 8.”

The disagreement comes down to a basic problem with sending a ship as large as Starship to the Moon. Starship burns nearly all of its propellant just reaching Earth orbit, so it cannot continue on to the Moon without stopping for a refill. SpaceX’s answer is a gas station in space. First, a Starship that works as a storage tank, called a depot, is launched into orbit. Then a series of tanker Starships launch one at a time, dock with the depot and pump their leftover propellant into it. Once the depot is full, the lunar lander version of Starship launches, docks, fills up and heads for the Moon.

Every tanker trip is its own full rocket launch, which is why the count matters. More launches mean more time, more cost and more chances for something to go wrong before astronauts ever leave Earth. Berger estimated that even if SpaceX reaches twice weekly Starship launches by the end of 2027, filling a depot at the panel’s number would still take roughly three months.

Advertisement
-

How many tankers are needed depends mostly on how much propellant each one can carry to orbit and how much is lost along the way. Starship’s fuel and oxygen are stored at extremely cold temperatures, and some of it slowly boils off while waiting in orbit. More is lost in each transfer. NASA appears to be working from what Starship can lift today, while Musk’s range assumes a more capable rocket.

Musk has pushed back on higher counts before. In 2021, after a government document suggested 16 launches, he called that “extremely unlikely” and said eight tankers would be the most required.

Much of the answer depends on hardware SpaceX has not finished flying. As Teslarati noted earlier this year, the company plans to carry out the refueling process with its upgraded V3 Starship, and Precourt described Artemis IV as carrying “a large number of firsts.” He also praised NASA Administrator Jared Isaacman’s team for working to clear obstacles for both SpaceX and Blue Origin, whose Blue Moon lander does not rely on orbital refueling for its first mission.

Continue Reading