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SpaceX Falcon 9 Block 5 booster sails into port aboard OCISLY after launch #2

Standing in for B1047.2, Falcon 9 B1049 returned to Port Canaveral in mid-September. (Tom Cross)

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SpaceX’s second Falcon 9 Block 5 booster, core B1047, has returned once more to Port Canaveral, Florida aboard drone ship Of Course I Still Love You (OCISLY) after a successful flight-proven launch, placing commercial communications satellite Es’hail-2 into a healthy, high-energy orbit.

SpaceX’s third reuse of a Block 5 booster since the upgraded Falcon 9 version’s May 2018 debut, the November 15 launch marks the company’s 11th mission to launch on a flight-proven rocket in 2018 alone, more than 60% of the 18 missions completed thus far.

Prior to launching Es’hailsat’s Es’hail-2 satellite, Falcon 9 B1047 placed the massive ~7000 kg (15,500 lb) Telstar 19V communications satellite into orbit while also marking the second successful launch of Falcon 9’s Block 5 iteration. Nearly a new rocket, Block 5 focused on dramatically improving the reliability and reusability of the workhorse Falcon 9 rocket, ultimately translating into the total redesign and replacement of a large number of major subsystems.

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The changes range from a totally new octaweb thrust structure (bolted, rather than welded, together), a clean-sweep upgrade of first and second stage avionics, new helium and nitrogen pressure vessels (COPVs), a total revamp of thermal protection for the interstage, legs, and octaweb, significantly refined Merlin 1D sea level and vacuum engines, Fairing 2.0, and much, much more. With the extensive changes brought by Block 5, SpaceX engineers strove to fully eradicate or at least cushion several unlikely but possible failure modes while also increasing the overall usable lifespan of particularly flight-critical, wear-intensive systems and components.

Falcon 9 B1049 lifts off from SpaceX’s LC-40 pad on September 10. (Tom Cross)

How many layers of soot?

Although it’s clear that some distance must still be covered before the specific goals of Block 5 can be realized, the aspiration of the design is to enable as many as 10 booster reuses with little more than thorough inspections between launches, and perhaps 100 or more launches per booster with more extensive maintenance and repairs every 10 or so launches.

The first unprecedented step in that direction – for Falcon 9 Block 5, at least – will be the third launch of a specific booster, a feat SpaceX was not willing to attempt before Block 5’s introduction. That milestone third launch was actually meant to occur on Monday, November 19 but has since been delayed to give SpaceX time to perform additional preflight inspections of Falcon 9, be it the twice-flown booster, the upper stage, the payload fairing, or all of the above.

Given just how critical a step the launch will be for SpaceX’s long-term goal of fielding rockets with aircraft-like reusability, caution is particularly key in this case, as any partial or total failure will almost instantly soil multi-flight Falcon 9 boosters in the eyes of a number of launch customers, potentially leading customers to request launches on boosters that have previously flown less than twice. Even then, a 5-7 day delay can be extremely unsavory for many customers, as time is very frequently money for satellite operators – a satellite on the ground is essentially a black hole that devours capital and generates zero revenue, sort of like a nuclear reactor that hasn’t been connected to the grid.

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B1047’s successful return to port after a second operational launch will serve as another valuable wealth of data that can be used to further optimize SpaceX’s understanding of Falcon 9 Block 5 and its capabilities.

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.

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Tesla China delivery centers look packed as 2025 comes to a close

Needless to say, it appears that Tesla China seems intent on ending 2025 on a strong note.

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Credit: @Tslachan/X

Tesla’s delivery centers in China seem to be absolutely packed as the final days of 2025 wind down, with photos on social media showing delivery locations being filled wall-to-wall with vehicles waiting for their new owners. 

Needless to say, it appears that Tesla China seems intent on ending 2025 on a strong note.

Full delivery center hints at year-end demand surge

A recent image from a Chinese delivery center posted by industry watcher @Tslachan on X revealed rows upon rows of freshly prepared Model Y and Model 3 units, some of which were adorned with red bows and teddy bears. Some customers also seem to be looking over their vehicles with Tesla delivery staff. 

The images hint at a strong year-end push to clear inventory and deliver as many vehicles as possible. Interestingly enough, several Model Y L vehicles could be seen in the photos, hinting at the demand for the extended wheelbase-six seat variant of the best-selling all-electric crossover. 

Strong demand in China

Consumer demand for the Model Y and Model 3 in China seems to be quite notable. This could be inferred from the estimated delivery dates for the Model 3 and Model Y, which have been extended to February 2026 for several variants. Apart from this, the Model Y and Model 3 also continue to rank well in China’s premium EV segment

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From January to November alone, the Model Y took China’s number one spot in the RMB 200,000-RMB 300,000 segment for electric vehicles, selling 359,463 units. The Model 3 sedan took third place, selling 172,392. This is quite impressive considering that both the Model Y and Model 3 are still priced at a premium compared to some of their rivals, such as the Xiaomi SU7 and YU7. 

With delivery centers in December being quite busy, it does seem like Tesla China will end the year on a strong note once more. 

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Tesla Giga Berlin draws “red line” over IG Metall union’s 35-hour week demands

Factory manager André Thierig has drawn a “red line” against reducing Giga Berlin’s workweek to 35 hours, while highlighting that Tesla has actually increased its workers’ salaries more substantially than other carmakers in the country.

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(Credit: Tesla)

Tesla Giga Berlin has found itself in a new labor dispute in Germany, where union IG Metall is pushing for adoption of a collective agreement to boost wages and implement changes, such as a 35-hour workweek. 

In a comment, Giga Berlin manager André Thierig drew a “red line” against reducing Giga Berlin’s workweek to 35 hours, while highlighting that Tesla has actually increased its workers’ salaries more substantially than other carmakers in the country.

Tesla factory manager’s “red line”

Tesla Germany is expected to hold a works council election in 2026, which André Thierig considers very important. As per the Giga Berlin plant manager, Giga Berlin’s plant expansion plans might be put on hold if the election favors the union. He also spoke against some of the changes that IG Metall is seeking to implement in the factory, like a 35-hour week, as noted in an rbb24 report. 

“The discussion about a 35-hour week is a red line for me. We will not cross it,” Theirig said.  

“(The election) will determine whether we can continue our successful path in the future in an independent, flexible, and unbureaucratic manner. Personally, I cannot imagine that the decision-makers in the USA will continue to push ahead with the factory expansion if the election results favor IG Metall.”

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Giga Berlin’s wage increase

IG Metall district manager Jan Otto told the German news agency DPA that without a collective agreement, Tesla’s wages remain significantly below levels at other German car factories. He noted the company excuses this by referencing its lowest pay grade, but added: “The two lowest pay grades are not even used in car factories.”

In response, Tesla noted that it has raised the wages of Gigafactory Berlin’s workers more than their German competitors. Thierig noted that with a collective agreement, Giga Berlin’s workers would have seen a 2% wage increase this year. But thanks to Tesla not being unionized, Gigafactory Berlin workers were able to receive a 4% increase, as noted in a CarUp report. 

“There was a wage increase of 2% this year in the current collective agreement. Because we are in a different economic situation than the industry as a whole, we were able to double the wages – by 4%. Since production started, this corresponds to a wage increase of more than 25% in less than four years,” Thierig stated. 

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Tesla is seeing a lot of momentum from young Koreans in their 20s-30s: report

From January to November, young buyers purchased over 21,000 Teslas, putting it far ahead of fellow imported rivals like BMW and Mercedes-Benz.

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Tesla has captured the hearts of South Korea’s 20s-30s demographic, emerging as the group’s top-selling imported car brand in 2025. From January to November, young buyers purchased over 21,000 Teslas, putting it far ahead of fellow imported rivals like BMW and Mercedes-Benz. 

Industry experts cited by The Economist attributed this “Tesla frenzy” to fandom culture, where buyers prioritize the brand over traditional car attributes, similar to snapping up the latest iPhone.

Model Y dominates among young buyers

Data from the Korea Imported Automobile Association showed that Tesla sold 21,757 vehicles to the 20s-30s demographic through November, compared to BMW’s 13,666 and Mercedes-Benz’s 6,983. The Model Y led the list overwhelmingly, with variants like the standard and Long Range models topping purchases for both young men and women.

Young men bought around 16,000 Teslas, mostly Model Y (over 15,000 units), followed by Model 3. Young women followed a similar pattern, favoring Model Y (3,888 units) and Model 3 (1,083 units). The Cybertruck saw minimal sales in this group.

The Model Y’s appeal lies in its family-friendly SUV design, 400-500 km range, quick acceleration, and spacious cargo, which is ideal for commuting and leisure. The Model 3, on the other hand, serves as an accessible entry point with lower pricing, which is valuable considering the country’s EV subsidies.

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The Tesla boom

Experts described Tesla’s popularity as “fandom culture,” where young buyers embrace the brand despite criticisms from skeptics. Professor Lee Ho-geun called Tesla a “typical early adopter brand,” comparing purchases to iPhones.

Professor Kim Pil-soo noted that young people view Tesla more as a gadget than a car, and they are likely drawn by marketing, subsidies, and perceived value. They also tend to overlook news of numerous recalls, which are mostly over-the-air software updates, and controversies tied to the company.

Tesla’s position as Korea’s top import for 2025 seems secured. As noted by the publication, Tesla’s December sales figures have not been reported yet, but market analysts have suggested that Tesla has all but secured the top spot among the country’s imported cars this year. 

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