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SpaceX’s Starship rocket sails through first “flight-like” fueling test
SpaceX’s fully-assembled Starship rocket appears to have sailed through a major wet dress rehearsal test on the first attempt.
With the completion of that test, the next-generation SpaceX rocket has taken a big step toward its first orbital launch attempt. Starship measures around 120 meters (~394 ft) tall and 9 meters (~30 ft) wide, making it the largest rocket ever assembled. It’s designed to launch more than 100 metric tons (~220,000 lb) to low Earth orbit (LEO) in a fully-reusable configuration. At liftoff, Starship’s 33 Raptor engines will produce up to 7590 tons (16.7M lbf) of thrust, making it more powerful than any rocket in history by a large margin.
And on Monday, January 23rd, Starship likely became the heaviest rocket ever after SpaceX fully loaded the vehicle with propellant. Surprising most viewers, SpaceX also appeared to complete the complex test associated with that milestone without running into any major issues.
The update that's rolling out to the fleet makes full use of the front and rear steering travel to minimize turning circle. In this case a reduction of 1.6 feet just over the air— Wes (@wmorrill3) April 16, 2024
The apparent success is surprising because it simply hasn’t been SpaceX’s approach of choice while developing Starship. Since SpaceX began assembling Starhopper in an empty Texas field in 2018, the Starship program has been almost exclusively managed to prioritize speed and expect failures. The company almost always preferred to build, test, and learn from minimum-viable-product prototypes as quickly as possible, even if that meant that failures were guaranteed.
Because SpaceX expected failures, it learned from them and always had another prototype ready to carry the torch forward. Starship prototypes rarely completed ground or flight tests on the first try, as SpaceX was simultaneously learning – often catastrophically – how to test and operate those vehicles. The culmination of that failure-as-an-option strategy was a series of seven suborbital Starship tests – two short hops of identical prototypes and five launch and landing attempts of five more advanced prototypes between August 2020 and May 2021. On the fifth attempt, after four failures, a full-scale Starship successfully launched to 12.5 kilometers (~41,000 ft), shut off its engines, fell back to Earth, reignited its engines, flipped around, and landed in one piece.
By all appearances, the campaign was the ultimate corroboration of SpaceX’s development strategy. In the second half of 2022, however, SpaceX decided to dramatically change the Starship program’s approach to risk management and systems engineering. Starship testing has become exceptionally cautious over the last several months, as a result.
From fail-fast to slow-and-steady
There is a small chance SpaceX simply got lucky, but Starship’s first fully-assembled wet dress rehearsal test appears to indicate that that caution has paid off. Combined, both stages of the rocket – Ship 24 and Booster 7 – collectively completed dozens of separate proof tests and static fires since mid-2022. They also made it through several far more limited tests while stacked.
Having cautiously characterized each prototype about as well as it possibly could, SpaceX finally pulled the trigger on January 23rd. After hours of conditioning the Starbase, Texas orbital launch site’s giant tank farm, SpaceX opened the floodgates and loaded Ship 24 and Booster 7 with up to 4860 tons (~10.7M lbs) of cryogenic liquid oxygen and liquid methane propellant in about 90 minutes. Once fully loaded, the combined weight of the rocket and propellant likely exceeded 5000 tons (~11M lbs), making Starship the heaviest rocket in history. The next heaviest rockets ever built, Saturn V and N-1, weighed around 2800 tons (~6.2M lbs) fully loaded.
SpaceX was also able to drain Starship and return its propellant to the pad’s ground storage tanks about four hours after filling the rocket.
“Flight-like” testing
The company later confirmed that the test was a “full flight-like wet dress rehearsal,” as suspected, and noted that data gathered from it would “help verify a full launch countdown sequence, as well as the performance of Starship and the orbital pad for flight-like operations.” Parts of the test visible from unaffiliated webcasts like NASASpaceflight’s seemed to confirm as much. Shortly after Starship was fully loaded, for example, SpaceX activated the orbital launch mount’s fire extinguisher system, seemingly practicing the moments before the rocket would otherwise ignite its engines and take flight.
At no point during the wet dress rehearsal did SpaceX appear to enter any kind of hold or abort, indicating that the rocket’s systems were all working well enough together to smoothly complete it on the first try. The only mildly concerning behavior visible during the multi-hour test came shortly after Starship was topped off. Booster 7 opened one of its methane tank gas vents to relieve pressure and instead appeared to vent liquid methane, producing a flammable cloud thousands of feet long. More likely than not, the Super Heavy was slightly overfilled, and the liquid vent was an intentional response to that error. The cloud of methane thankfully did not find an ignition source, and Starship went on to finish the test as planned.
SpaceX has a lot of work left to prepare Ship 24 and Booster 7 for Starship’s first orbital launch attempt. Booster 7 must still complete one or several more static fires, during which it could become the most powerful rocket ever tested. To reduce risk, SpaceX will likely remove Ship 24 while testing Super Heavy, and reassemble the rocket only if Booster 7 passes its tests. SpaceX also needs to repair the pad after static fire testing and work with the Federal Aviation Administration (FAA) to finalize Starship’s first orbital launch license.
But after many false positives, Starship’s successful completion of a wet dress rehearsal on the first try has confirmed that the rocket’s orbital launch debut is – for the first time – actually close at hand.
News
Tesla receives its first robotaxi permit in California
Tesla’s robotaxi services are one step closer to making it to California.
Ahead of Tesla’s plans to roll out a fleet of commercial robotaxis, the company has gained its first permit in a series of those needed to begin operating driverless ride-hailing services in California.
On Monday, the California Public Utilities Commission (CPUC) announced the approval of Tesla’s application for a charter-party carrier permit, which licenses the company to run ride-hailing and chauffeur services in the state, according to a report from Reuters on Tuesday.
The permit allows Tesla to own and operate a chauffeur fleet for certain commercial purposes, including the ability to transport employees across pre-arranged navigation routes. However, this permit does not yet offer full approval for ride-hailing or autonomous vehicle use.
Still, the permit comes as the first in a series of those Tesla will need to launch a highly-anticipated autonomous robotaxi business, which is expected to begin rolling out in Texas and California this year. Tesla also released its two-seat, steering wheel-less Cybercab at an event in October, eventually expected to be the basic fleet vehicle for driverless ride-hailing purposes.
You can see Tesla’s render for a ride-hailing mobile app below, along with Teslarati’s coverage of the October 10 “We, Robot” unveiling event for the Cybercab.
Credit: Tesla
🎥: Our FULL first ride in the @Tesla Cybercab pic.twitter.com/6gR7OgKRCz
— TESLARATI (@Teslarati) October 11, 2024
READ MORE ON TESLA’S ROBOTAXI BUSINESS: Tesla flexes Robotaxi wireless charging — autonomy from top to bottom
In California, the CPUC will also co-manage regulatory needs for autonomy approval for Tesla, alongside the Department of Motor Vehicles (DMV).
During Tesla’s Q3 earnings call last November, Elon Musk said that Tesla employees in the Bay Area were already testing a ride-hailing service internally. Using an app, Musk said employees could already request rides and be taken to anywhere in the Bay.
Meanwhile, Tesla is aiming to roll out initial unsupervised rides as a service in the Austin, Texas area this summer, based on its Full Self-Driving (FSD) software. The system is first expected to be usable on individual owners’ vehicles, eventually using the recently unveiled Cybercab autonomous vehicle on a wider scale.
Tesla also hopes to expand the service to other states by the end of the year, though it’s not yet clear where.
Tesla mobile app tracker reports first lines referencing robotaxi service
News
Tesla has joined the Australian Energy Council
Tesla Energy will join a top energy council in Australia, as it continues to deploy a wide range of battery projects in the country.
Tesla has been announced as the most recent member to join an industry group of electricity and energy businesses in Australia, coming amidst a wave of grid- and home-scale battery deployments in the country from the U.S. manufacturer.
Last week, Tesla Australia officially joined the Australian Energy Council (AEC) as the group’s newest member, contributing to a group of companies that administers gas and electricity to over 10 million homes. The news, announced in a post on LinkedIn, comes as Tesla continues to expand the presence of its grid-scale Megapacks and home-scale Powerwalls in Australia and elsewhere,
The council wrote the following announcement message in the post:
AEC membership provides an opportunity to collaborate to develop the solutions necessary to drive Australia’s energy transition. Together, we aim to create positive outcomes for consumers across the nation as the energy system decarbonises.
We look forward to working closely with Tesla Australia to help shape the future of Australia’s energy landscape.
The announcement also garnered a response from Tesla Energy’s Regional Director for the Asia-Pacific region Josef Tadich, who shared a few words about the news in another post:
A big thank you to Louisa Kinnear and the Australian Energy Council, Tesla are very much looking forward to working together in this space, in what is turning out to be an exciting 2025.
Wholesale and retail electricity markets are rapidly adapting and changing to new technologies, with more renewables and storage on the supply side, and more generation and flexible loads on the Customer demand side with VPPs, and controllable EV charging loads to name a few. Great time to be in this dynamic space!
READ MORE ON TESLA ENERGY IN AUSTRALIA: Tesla building battery repair facility near Collie Megapack project
The announcement comes as Tesla has shipped Megapacks to a handful of energy storage sites in Australia, including a 1,600MWh Tesla Megapack facility in Plumpton, Victoria that’s expected to turn on sometime this year. Tesla is also working on expanding the Western Australia “Collie” battery, which will feature 2,240 MWh of Megapack storage upon completion of phase two.
While the U.S. company currently builds its Megapacks at a so-called “Megafactory” in Lathrop, California, the company began production last month at a second Megafactory in Shanghai, China that’s expected to supply future energy projects in Australia. The company has also teased plans for a third Megafactory, though it isn’t yet clear where that could be built.
In addition to Tesla’s grid-scale Megapack batteries, the company also builds the Powerwall home-scale battery, which can be used for households or commercial buildings to store energy, along with being able to deploy energy back to the grid. Tesla also launched its next-generation Powerwall 3 in the Australian market last year.
The company utilizes its network of Powerwall owners to create giant, distributed batteries, called Virtual Power Plants (VPPs), effectively letting owners sell electricity back to the electrical grid during periods of peak demand. These programs are being utilized across much of Australia and several other markets throughout the world, and Tesla said in October that it had reached over 100,000 Powerwalls participating in VPPs worldwide.
News
Tesla arsonist set himself on fire after throwing Molotov cocktail: authorities
Witnesses reported that the suspect caught fire mid-act, with one device scorching his back as he fled.
An arson attempt targeting a Tesla charging station in South Carolina left the suspect engulfed in flames and facing up to 20 years in prison, authorities have stated.
The suspect allegedly torched three chargers in a protest against President Trump and Tesla CEO Elon Musk, scrawling anti-Trump graffiti before accidentally setting himself ablaze with his own Molotov cocktails, as noted in a New York Post report.
Arsonist Burns Self in Tesla Protest
Federal prosecutors stated that 24-year-old Daniel Clarke-Pounder hurled five Molotov cocktails at a Tesla charging station in North Charleston, igniting three chargers while leaving messages like “f–k Trump” and “long live the Ukraine” in the area. Witnesses reported that Clarke-Pounder caught fire mid-act, with one device scorching his back as he fled, according to a police report cited by WCBD.
“The suspect had accidentally caught their own back on fire while throwing the devices,” an initial police report noted. Clarke-Pounder was arraigned in federal court, though his injuries remained undisclosed.
Backlash Targets Musk’s Tesla Empire
The fiery incident follows a wave of hostility toward Tesla, fueled by Musk’s leadership of the Department of Government Efficiency (DOGE) under U.S. President Donald Trump. Over the past months, Teslas have been subjected to vandalism incidents, and some locations have been shot up. In some cases, Tesla locations have been attacked with Molotov cocktails.
Officials such as President Donald Trump and Attorney General Pam Bondi have issued stern warnings against those who wish to attack Tesla and its customers. Trump, for one, pledged that anyone caught attacking American companies like Tesla will “go through hell.”
“No Place in Our Community”
Acting U.S. Attorney Brook B. Andrews condemned the attack, stating, “While we will defend the public’s right to peaceful protest, we will not hesitate to act when protest crosses the line into violence and mayhem.
“These kinds of attacks have no place in our community… We must remain united in our commitment to safety and respect for all, regardless of political differences.”
Tesla receives its first robotaxi permit in California
Tesla has joined the Australian Energy Council
Tesla arsonist set himself on fire after throwing Molotov cocktail: authorities
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