News
SpaceX preparing salvo of polar Starlink launches from West and East coasts
SpaceX has unexpectedly filed regulatory documents requesting permission to perform at least half a dozen polar Starlink satellite launches from its East Coast facilities, hinting at a two-pronged approach as work continues to reactive SpaceX’s lone West Coast launch pad.
Known as Space Launch Complex 4 (SLC-4), SpaceX last used its Vandenberg Air/Space Force Base (VAFB) pad to launch a joint primarily European Earth observation satellite in November 2020 – itself the site’s first launch since June 2019. In April 2021, comments made by SpaceX President and COO Gwynne Shotwell revealed plans to return its VAFB site to active use as early as “summer” 2021 – July, in other words.
Over the next two months, a new Port of Long Beach lease for West Coast drone ship operations, FCC launch application requests, and the westbound shipment of a Falcon 9 booster strongly supported Shotwell’s claim. Most recently, drone ship Of Course I Still Love You (OCISLY) completed the first leg of its journey from Florida to California, arriving at the Panama Canal’s Atlantic locks on June 20th. That progress has all but guaranteed that SpaceX’s West Coast launch resurgence will have a drone ship to support booster recoveries – pad, rocket, and satellites permitting – well before the end of July.
Now, though, new SpaceX FCC permit applications suggest that the company intends to begin dedicated polar launches from the East Coast as early as July 26th. That means that SpaceX could theoretically complete its first two dedicated polar Starlink launches next month if things go smoothly. Given that SpaceX’s East Coast launch facilities are already active and have been running like a well-oiled machine over the last ~12 months, plans to simultaneously begin polar Starlink launches from the East and West coasts could also serve as a hedge against any delays that might crop up while reactivating SLC-4E.
In the event of delays, SpaceX would thus still have a feasible path to complete its first dedicated polar Starlink launch before the end of the month, potentially leaving it on track to complete around a dozen such missions before the end of the year.
-->Just last month, Starlink passed a major milestone with SpaceX’s 28th successful launch of v1.0 satellites, effectively completing the constellation’s first orbital ‘shell’ of ~1600 spacecraft. Technically, around 1100 of those satellites are operational and the other ~530 are still in the processing of boosting themselves to their final orbits, but that’s just a matter of time. Once all of spacecraft already in orbit complete that process, the Starlink constellation will be able to deliver uninterrupted internet to almost anybody on Earth.
Another identical semi-equatorial batch of ~1584 satellites is planned to flesh out the Starlink Phase 1 constellation and improve bandwidth density but to achieve true global coverage, another ~1250 polar Starlink satellites are necessary. In Starlink’s first ~4400-satellite phase, those polar-orbiting spacecraft are split between three ‘shells’ with slightly different orbits and inclinations to increase the breadth of their coverage as much as possible. Notably, polar Starlink satellites will offer truly uninterrupted coverage anywhere on Earth – not just land-based users outside of polar latitudes.
With laser interlinks installed, those polar satellites will also allow Starlink to break into the lucrative in-flight and maritime communications markets and serve unprecedentedly high-quality internet to people in the air and at sea. They’ll also open up Starlink to many of the four million or so people living in the Arctic Circle.
While East Coast polar Starlink launches will be less efficient and likely have to carry fewer satellites, simultaneously flying from the East and West Coast could allow SpaceX to launch the constellation’s ~1250 polar satellites in just 12-18 months while still performing regular equatorial launches at the same time.
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
