News
SpaceX Starship launch delayed to Tuesday by poor FAA planning
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.
Standing down SN11 until probably Monday. Additional checkouts are needed. Doing our best to land & fully recover.— Elon Musk (@elonmusk) March 26, 2021
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.
News
Tesla is improving Giga Berlin’s free “Giga Train” service for employees
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
Tesla will expand its factory shuttle service in Germany beginning January 4, adding direct rail trips from Berlin Ostbahnhof to Giga Berlin-Brandenburg in Grünheide.
With this initiative, Tesla aims to boost the number of Gigafactory Berlin employees commuting by rail while keeping the shuttle free for all riders.
New shuttle route
As noted in a report from rbb24, the updated service, which will start January 4, will run between the Berlin Ostbahnhof East Station and the Erkner Station at the Gigafactory Berlin complex. Tesla stated that the timetable mirrors shift changes for the facility’s employees, and similar to before, the service will be completely free. The train will offer six direct trips per day as well.
“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 stated.
Even with construction continuing at Fangschleuse and Köpenick stations, the company said the route has been optimized to maintain a predictable 35-minute travel time. The update follows earlier phases of Tesla’s “Giga Train” program, which initially connected Erkner to the factory grounds before expanding to Berlin-Lichtenberg.
-->Tesla pushes for majority rail commuting
Tesla began production at Grünheide in March 2022, and the factory’s workforce has since grown to around 11,500 employees, with an estimated 60% commuting from Berlin. The facility produces the Model Y, Tesla’s best-selling vehicle, for both Germany and other territories.
The company has repeatedly emphasized its goal of having more than half its staff use public transportation rather than cars, positioning the shuttle as a key part of that initiative. In keeping with the factory’s sustainability focus, Tesla continues to allow even non-employees to ride the shuttle free of charge, making it a broader mobility option for the area.
News
Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
The Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km.
Tesla’s Model 3 and Model Y once again led the field in a new real-world energy-consumption test conducted by China’s Autohome, outperforming numerous rival electric vehicles in controlled conditions.
The results, which placed both Teslas in the top two spots, prompted Xiaomi CEO Lei Jun to acknowledge Tesla’s efficiency advantage while noting that his company’s vehicles will continue refining its own models to close the gap.
Tesla secures top efficiency results
Autohome’s evaluation placed all vehicles under identical conditions, such as a full 375-kg load, cabin temperature fixed at 24°C on automatic climate control, and a steady cruising speed of 120 km/h. In this environment, the Tesla Model 3 posted 20.8 kWh/100 km while the Model Y followed closely at 21.8 kWh/100 km, as noted in a Sina News report.
These figures positioned Tesla’s vehicles firmly at the top of the ranking and highlighted their continued leadership in long-range efficiency. The test also highlighted how drivetrain optimization, software management, and aerodynamic profiles remain key differentiators in high-speed, cold-weather scenarios where many electric cars struggle to maintain low consumption.
Xiaomi’s Lei Jun pledges to continue learning from Tesla
Following the results, Xiaomi CEO Lei Jun noted that the Xiaomi SU7 actually performed well overall but naturally consumed more energy due to its larger C-segment footprint and higher specification. He reiterated that factors such as size and weight contributed to the difference in real-world consumption compared to Tesla. Still, the executive noted that Xiaomi will continue to learn from the veteran EV maker.
“The Xiaomi SU7’s energy consumption performance is also very good; you can take a closer look. The fact that its test results are weaker than Tesla’s is partly due to objective reasons: the Xiaomi SU7 is a C-segment car, larger and with higher specifications, making it heavier and naturally increasing energy consumption. Of course, we will continue to learn from Tesla and further optimize its energy consumption performance!” Lei Jun wrote in a post on Weibo.
-->Lei Jun has repeatedly described Tesla as the global benchmark for EV efficiency, previously stating that Xiaomi may require three to five years to match its leadership. He has also been very supportive of FSD, even testing the system in the United States.
Elon Musk
Elon Musk reveals what will make Optimus’ ridiculous production targets feasible
Musk recent post suggests that Tesla has a plan to attain Optimus’ production goals.
Elon Musk subtly teased Tesla’s strategy to achieve Optimus’ insane production volume targets. The CEO has shared his predictions about Optimus’ volume, and they are so ambitious that one would mistake them for science fiction.
Musk’s recent post on X, however, suggests that Tesla has a plan to attain Optimus’ production goals.
The highest volume product
Elon Musk has been pretty clear about the idea of Optimus being Tesla’s highest-volume product. During the Tesla 2025 Annual Shareholder Meeting, Musk stated that the humanoid robot will see “the fastest production ramp of any product of any large complex manufactured product ever,” starting with a one-million-per-year line at the Fremont Factory.
Following this, Musk stated that Giga Texas will receive a 10 million-per-year unit Optimus line. But even at this level, the Optimus ramp is just beginning, as the production of the humanoid robot will only accelerate from there. At some point, the CEO stated that a Mars location could even have a 100 million-unit-per-year production line, resulting in up to a billion Optimus robots being produced per year.
Self-replication is key
During the weekend, Musk posted a short message that hinted at Tesla’s Optimus strategy. “Optimus will be the Von Neumann probe,” the CEO wrote in his post. This short comment suggests that Tesla will not be relying on traditional production systems to make Optimus. The company probably won’t even hire humans to produce the humanoid robot at one point. Instead, Optimus robots could simply produce other Optimus robots, allowing them to self-replicate.
-->The Von Neumann is a hypothetical self-replicating spacecraft proposed by the mathematician and physicist John von Neumann in the 1940s–1950s. The hypothetical machine in the concept would be able to travel to a new star system or location, land, mine, and extract raw materials from planets, asteroids, and moons as needed, use those materials to manufacture copies of itself, and launch the new copies toward other star systems.
If Optimus could pull off this ambitious target, the humanoid robot would indeed be the highest volume product ever created. It could, as Musk predicted, really change the world.
Tesla is improving Giga Berlin’s free “Giga Train” service for employees
Tesla Model 3 and Model Y dominate China’s real-world efficiency tests
