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SpaceX’s 13th Starlink launch set hours before next ULA Delta IV Heavy attempt

SpaceX has scheduled its next Starlink launch on September 17th - 12 hours or less before ULA's next Delta IV Heavy launch attempt. (Richard Angle)

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SpaceX and ULA’s next launch attempts have coincidentally wound up scheduled within hours of each other for the second time this month.

The date for SpaceX’s thirteenth Starlink – and 12th Starlink v1.0 – launch appeared to solidify earlier this week, pointing towards a T-0 of 2:17 pm EDT (UTC-4) on Thursday, September 17th. Almost simultaneously, after suffering a rare abort after engine ignition, the United Launch Alliance (ULA) has scheduled the fifth-to-last Delta IV Heavy rocket’s third launch attempt no earlier than (NET) 12:30 am EDT on September 18th.

In the 11 days since ULA’s second Delta IV Heavy launch abort, SpaceX has successfully completed two orbital Falcon 9 launches, placing the Argentinian SAOCOM 1B Earth observation spacecraft and 60 new Starlink satellites in orbit. Now, as ULA works to repair Delta IV Heavy for its third NROL-44 launch attempt, SpaceX is gearing up for its third launch – Starlink-12.

SpaceX has scheduled its next Starlink launch on September 17th – 12 hours or less before ULA’s next Delta IV Heavy launch attempt. (Tom Cross)

In Delta IV Heavy’s defense, the rocket was never designed with ease of operations in mind, and it launches so infrequently that it’s relatively normal for myriad launch pad and flight hardware issues to crop during each launch campaign. SpaceX suffers from its own technical challenges and launch delays on occasion but always intended for Falcon 9 to be a relatively simple and easy-to-launch rocket. Thanks to its industry-leading launch cadence, Falcon 9 and its two East Coast launch pads have so much collective operational experience and optimization that Delta IV-style surprises are a rarity.

Falcon 9 and Heavy boosters are also designed to be reusable and with the expectation that they will be static fired at least twice before their first launch. Due to a wide range of design decisions, Delta IV rockets can only attempt engine ignition once before major inspections, repairs, and part replacements are required. With three boosters, ULA’s NROL-44 Delta IV Heavy thus required substantial hands-on work after its post-ignition August 29th abort.

Delta IV Heavy self-immolates (intentionally) seconds before a rare post-ignition launch abort. (ULA)

This time around, a different Falcon 9 rocket with an entirely new batch of Starlink satellites is luckily in front of Delta IV Heavy, hopefully meaning that SpaceX will be able to launch before getting bogged down again by additional ULA-side delays. According to Next Spaceflight, Falcon 9 booster B1058 is assigned to Starlink-12, representing a turnaround of 59 days from its last launch.

If the launch goes according to plan and all 60 (possibly a few less if the mission includes rideshare payloads) new Starlnk satellites are healthy, SpaceX could be just two more Starlink launches away from a constellation that is ready to support its first public internet service beta tests. Starlink v1.0 L14 is currently scheduled to launch sometime in October, meaning that SpaceX could kick off public beta tests as early as November.

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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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Starlink achieves major milestones in 2025 progress report

Starlink wrapped up 2025 with impressive growth, adding more than 4.6 million new active customers and expanding service to 35 additional countries, territories, and markets.

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Credit: Starlink/X

Starlink wrapped up 2025 with impressive growth, adding more than 4.6 million new active customers and expanding service to 35 additional countries, territories, and markets. The company also completed deployment of its first-generation Direct to Cell constellation, launching over 650 satellites in just 18 months to enable cellular connectivity.

SpaceX highlighted Starlink’s impressive 2025 progress in an extensive report.

Key achievements from Starlink’s 2025 Progress

Starlink connected over 4.6 million new customers with high-speed internet while bringing service to 35 more regions worldwide in 2025. Starlink is now connecting 9.2 million people worldwide. The service achieved this just weeks after hitting its 8 million customer milestone.

Starlink is now available in 155 markets, including areas that are unreachable by traditional ISPs. As per SpaceX, Starlink has also provided over 21 million airline passengers and 20 million cruise passengers with reliable high-speed internet connectivity during their travels.

Starlink Direct to Cell

Starlink’s Direct to Cell constellation, more than 650 satellites strong, has already connected over 12 million people at least once, marking a breakthrough in global mobile coverage.
Starlink Direct to Cell is currently rolled out to 22 countries and 6 continents, with over 6 million monthly customers. Starlink Direct to Cell also has 27 MNO partners to date.

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This year, SpaceX completed deployment of the first generation of the Starlink Direct to Cell constellation, with more than 650 satellites launched to low-Earth orbit in just 18 months. Starlink Direct to Cell has connected more than 12 million people, and counting, at least once, providing life-saving connectivity when people need it most,” SpaceX wrote.

starlinkProgressReport_2025 by Simon Alvarez

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Tesla Giga Nevada celebrates production of 6 millionth drive unit

To celebrate the milestone, the Giga Nevada team gathered for a celebratory group photo. 

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Tesla’s Giga Nevada has reached an impressive milestone, producing its 6 millionth drive unit as 2925 came to a close.

To celebrate the milestone, the Giga Nevada team gathered for a celebratory group photo. 

6 million drive units

The achievement was shared by the official Tesla Manufacturing account on social media platform X. “Congratulations to the Giga Nevada team for producing their 6 millionth Drive Unit!” Tesla wrote. 

The photo showed numerous factory workers assembled on the production floor, proudly holding golden balloons that spelled out “6000000″ in front of drive unit assembly stations. Elon Musk gave credit to the Giga Nevada team, writing, “Congrats on 6M drive units!” in a post on X.

Giga Nevada’s essential role

Giga Nevada produces drive units, battery packs, and energy products. The facility has been a cornerstone of Tesla’s scaling since opening, and it was the crucial facility that ultimately enabled Tesla to ramp the Model 3 and Model Y. Even today, it serves as Tesla’s core hub for battery and drivetrain components for vehicles that are produced in the United States.

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Giga Nevada is expected to support Tesla’s ambitious 2026 targets, including the launch of vehicles like the Tesla Semi and the Cybercab. Tesla will have a very busy 2026, and based on Giga Nevada’s activities so far, it appears that the facility will be equally busy as well.

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Tesla Supercharger network delivers record 6.7 TWh in 2025

The network now exceeds 75,000 stalls globally, and it supports even non-Tesla vehicles across several key markets.

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tesla-diner-supercharger
Credit: Tesla

Tesla’s Supercharger Network had its biggest year ever in 2025, delivering a record 6.7 TWh of electricity to vehicles worldwide. 

To celebrate its busy year, the official @TeslaCharging account shared an infographic showing the Supercharger Network’s growth from near-zero in 2012 to this year’s impressive milestone.

Record 6.7 TWh delivered in 2025

The bar chart shows steady Supercharger energy delivery increases since 2012. Based on the graphic, the Supercharger Network started small in the mid-2010s and accelerated sharply after 2019, when the Model 3 was going mainstream. 

Each year from 2020 onward showed significantly more energy delivery, with 2025’s four quarters combining for the highest total yet at 6.7 TWh.

This energy powered millions of charging sessions across Tesla’s growing fleet of vehicles worldwide. The network now exceeds 75,000 stalls globally, and it supports even non-Tesla vehicles across several key markets. This makes the Supercharger Network loved not just by Tesla owners but EV drivers as a whole.

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Resilience after Supercharger team changes

2025’s record energy delivery comes despite earlier 2024 layoffs on the Supercharger team, which sparked concerns about the system’s expansion pace. Max de Zegher, Tesla Director of Charging North America, also highlighted that “Outside China, Superchargers delivered more energy than all other fast chargers combined.”

Longtime Tesla owner and FSD tester Whole Mars Catalog noted the achievement as proof of continued momentum post-layoffs. At the time of the Supercharger team’s layoffs in 2024, numerous critics were claiming that Elon Musk was halting the network’s expansion altogether, and that the team only remained because the adults in the room convinced the juvenile CEO to relent.

Such a scenario, at least based on the graphic posted by the Tesla Charging team on X, seems highly implausible. 

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