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SpaceX working on several Starship, Super Heavy upgrades and design changes
Not long after Elon Musk confirmed plans to add three more Raptor engines to Starship and stretch the upper stage’s propellant tanks, the SpaceX CEO has confirmed one of several smaller design changes planned in the interim.
On January 3rd, Musk confirmed that SpaceX is entirely relocating one of two secondary ‘header’ tanks that Starships use to store landing propellant. A graphic sketched on the side of future Starship rings further revealed plans to tweak most of the subsections that SpaceX stacks to form a Starship, complementing an upgraded nosecone design. Finally, another design change was spotted on hardware that will eventually become part of the first full-thrust Super Heavy booster.
According to Musk, starting with Starship 24 (S24), which is likely the next ship SpaceX will complete, the methane (fuel) header tank will be relocated from Starship’s common dome to its nosecone. From the start, Starship’s oxygen header tank has been located in the very tip of the nose – placed in such an inconvenient location for the sole purpose of shifting Starship’s center of gravity forward. Now, the methane header tank will join it in the nose, with the obvious explanation being a need to shift that center of gravity even further forward. It’s possible that this change was planned before SpaceX realized the performance benefits of a stretched, nine-engine Starship, but it could also be a preemptive modification meant to counteract the added weight of three more Raptor engines and longer tanks.
Musk’s confirmation of the methane header tank’s relocation came just a few days after a drawing on the side of a Starship section further confirmed several more minor design changes. Starbase ‘hieroglyphics’ are not uncommon, as SpaceX engineers and technicians have often used hardware itself as a sort of whiteboard to sketch out plans and literally annotate ongoing work. This particular drawing was exceptionally detailed and useful, effectively showing exactly how Starship’s design will change beginning with Ship 24. The changes are simple enough: in essence, SpaceX will be adding an extra ring to several Starship ‘sections.’ For current ships, six distinct sections are stacked to form the Starship’s cylindrical tankage and hull.
It takes another five stacked sections to complete the current nosecone design. Counting the nose as one, it takes about seven stack operations to fully assemble the basic structure of a Starship. With the design changes sketched out on a Starship S24 ring and an upgraded nosecone that will debut on the same ship, fully assembling a nosecone will now take two or three stacks (down from five) and fully assembling a Starship will take six stacks (down from seven). While obviously not a major redesign, the changes will significantly simplify (and thus potentially speed up) Starship assembly, which will have additional positive follow-on impacts on plumbing, wiring, and heat shield installation.
There’s good reason to believe that some of the changes – especially expanding Starship’s nose barrel from four to five rings tall – will end up being applied to Super Heavy, potentially reducing the number of booster ‘sections’ needed from nine to seven or eight. However, there are already signs of some weirder changes being made to Super Heavy’s design. On December 21st, a Super Heavy thrust dome – likely Booster 7’s – was sleeved with several steel rings as part of a now-routine process, partially completing the first 33-engine thrust section. However, instead of the usual aft barrel section comprised of three six-foot-tall (~1.82m) steel rings, this ‘sleeve’ was made up of four ~1.4m-tall rings – the first time in Starbase history that shorter rings have appeared on any hardware.
Unlike all the other changes described above, it’s entirely unclear what benefit SpaceX is getting from keeping a given ship or booster section the same height while adding more smaller rings to it – a process that will inherently increase the complexity and amount of work required to complete that section. Regardless, it’s clear that SpaceX is in the midst of a significant period of design revision that could see Ship 24 and Booster 7 debut with a wide range of upgrades and design changes in just a few months.
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Tesla Germany’s “Giga Train’s” improved service gets rave reviews
As per recent reports, Tesla’s free “train”Giga Train” service will increase its daily trips to six starting this week.
Tesla has expanded its employee shuttle service from Berlin Ostbahnhof East Station to the Gigafactory Berlin-Brandenburg. As per recent reports, Tesla’s free “train”Giga Train” service has increased its daily trips to six starting this week.
The service has so far received positive reviews from the facility’s employees, some of whom noted that the upgraded shuttle train has reduced their travel time by a notable margin.
Giga Berlin’s expanded shuttle service
As noted in a rbb24 report, Giga Berlin’s free shuttle train now operates six times daily, up from one previously. The service also goes directly to the Model Y production facility without stopping at other stations. Tesla employee Dené Schunck described the service to rbb24 in a comment: “The shuttle goes directly to the factory site, without any transfers, which reduces the commute time for our employees by almost half,” Schunck stated.
Operated by Ostdeutsche Eisenbahngesellschaft (Odeg) after switching from Niederbarnimer Eisenbahn (NEB), Giga Berlin’s shuttle train, which also stops at Ostkreuz and Erkner, remains free for all riders, including non-Tesla employees. It has been fully funded by Tesla Germany since September 2023.
Employees praised the changes: One Giga Berlin worker stated that it “definitely makes the journey easier” because employees “used to need two hours for the round trip from Berlin, but now it’s significantly faster.”
Tesla Germany’s previous comments
In late 2025, reports emerged stating that Tesla Germany will be expanding its shuttle train service by adding direct rail trips from Berlin Ostbahnhof to Giga Berlin-Brandenburg. In a comment, Tesla Germany stated that the updated service would mirror the shift changes for the Model Y factory’s employees.
“The service includes six daily trips, which also cover our shift times. The trains will run between Berlin Ostbahnhof (with a stop at Ostkreuz) and Erkner station to the Gigafactory,” Tesla Germany noted.
At the time, Tesla Germany also stated that despite construction being done at Fangschleuse and Köpenick stations, the route of the Giga Train has been optimized to maintain a predictable 35-minute travel time. This should provide Tesla Germany’s employees with a convenient way to travel to and from Giga Berlin.
Elon Musk
Tesla stands to gain from Elon Musk’s rekindled friendship with President Trump
“He’s 80% super genius and 20% he makes mistakes, but he’s a good guy. He’s a well-meaning person.”
Tesla CEO Elon Musk and President Donald Trump are back in each other’s good graces, and after a lengthy period where the two were at odds, the pair seemed to make up back in September.
The two were spotted at dinner at Trump’s Mar-a-Lago estate in West Palm Beach over the weekend, which was followed by a press conference on Air Force One, where the President called Musk, “great.”
He continued:
“He’s 80% super genius and 20% he makes mistakes, but he’s a good guy. He’s a well-meaning person.”
Musk previously had a position in Trump’s White House, as he was in charge of reducing government spending and waste by leading the Department of Government Efficiency (DOGE). Musk stepped back from his role in the government last year to focus on Tesla and SpaceX, as well as other projects.
Trump tonight on @elonmusk: “Elon’s great. He’s 80% super genius and 20% he makes mistakes, but he’s a good guy. He’s a well meaning person.” pic.twitter.com/QUprw06bie
— Sawyer Merritt (@SawyerMerritt) January 5, 2026
However, Musk, back in Trump’s good graces, stands to get some assistance for Tesla from the White House moving forward, especially as he and the President are back to being friends and allies.
Reduced Scrutiny from a Regulatory Standpoint
Tesla has been the subject of several National Highway Traffic Safety Administration (NHTSA) probes, including ones that dive into Autopilot and Full Self-Driving and incidents involving the two.
Trump has already initiated a more relaxed environment for autonomous vehicle oversight. Last January, he proposed a voluntary framework system for self-driving vehicles, which reduced barriers for companies involved with autonomy.
In April, he relaxed crash reporting and exemptions for autonomous vehicles, creating a clearer pathway for companies to innovate and easing compliance burdens.
In September, Transportation Secretary Sean P. Duffy led efforts to update FMVSS, eliminating redundant human-driver requirements. This aimed to create a single national standard, boosting deployment and eliminating much of the bureaucracy that stalls innovation.
Favorable Autonomous Vehicle Framework
Some of the moves that were mentioned previously will assist Tesla in rolling out its Robotaxi network across the country, and although it currently has to go through the process on a state-level, things could become easier for Tesla and other companies exploring self-driving vehicles.
Musk could have a direct line to Trump that would help create fewer regulatory barriers for the companies involved in developing autonomous vehicles, which would directly benefit Tesla, but also its competitors like Waymo.
Protection from International Competition via Trade Policies
It is no secret that the President is focused on domesticating manufacturing, AI efforts, and everything in between. This is enforced by the tariffs the White House enforced last year, which have prioritized U.S.-based companies.
This could shield Tesla from potential foreign competitors, especially ones like BYD, which have been formidable opponents.
Overall, these gains stem from a more aligned political environment, where Musk’s influence could prioritize deregulation over enforcement; this leads to more innovation and relaxed regulations, but there are some risks. However, outcomes are dependent on the depth of President Trump and Musk’s reconciliation.
Long-term benefits to Tesla would require concrete policy actions.
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Tesla FSD earns high praise in South Korea’s real-world autonomous driving test
As per the Korea Expressway Corporation’s report, the FSD test was conducted on December 15, 2025, from 10 a.m. to 6 p.m.
Tesla’s Full Self-Driving (FSD) has received a bullish assessment from the Korea Expressway Corporation following a real-world autonomous highway driving test.
A report of the test, shared on Naver Cafe, showed high praise for the system’s safety, capabilities, smooth maneuvers, and confidence.
South Korean highway test
As per the Korea Expressway Corporation’s report, the FSD test was conducted on December 15, 2025, from 10 a.m. to 6 p.m. Four people were in the Tesla that was tested, including the head of the mobility department. All four FSD driving modes were tested, from “Sloth” to “Mad Max.”
To test FSD’s performance, the system was tasked to operate on highways such as Gyeongbu, Cheonan, and Cheonan-Nonsan, as well as city areas in Dongtan New Town, Sejong Special City, and Daejeon Metropolitan City, among others.
Since FSD is only available for the Tesla Model S and Model X that are imported to South Korea from the United States, the system was not tested in a Model 3 or Model Y, which comprise the majority of Teslas on the country’s roads today.
Highway test results
Results showed FSD performing well, both in inner-city roads and on highways. In inner city roads, the testers noted that FSD was capable of autonomous driving at a level that already exceeds that of general human drivers, except in very few areas, such as unprotected left turns and work zone intersections.
In highways, the testers described FSD’s performance as “excellent,” though the system still showed frequent cases of violations in local bus lanes and max speed limit rules. These, however, could hopefully be addressed by Tesla in a future FSD update without many issues. The testers also noted that in some parts of the test, FSD seemed to be driving autonomously in accordance with traffic flow rather than strict traffic rules.
테슬라 Fsd 고속도로 자율주행 테스트 결과 보고 by Simon Alvarez
Tesla Germany’s “Giga Train’s” improved service gets rave reviews
Tesla stands to gain from Elon Musk’s rekindled friendship with President Trump
