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SpaceX Falcon 9’s next major US Air Force launch slips into early 2020 ahead of busy Q4

Falcon 9 B1054 prepares the SpaceX's first major USAF launch and Block 5's first expendable mission. The next mission is now NET January 2020. (SpaceX/USAF)

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According to an August 20th update from the US Air Force’s Space and Missile Systems Center (SMC), SpaceX’s next dedicated USAF launch – the third completed GPS III spacecraft – has slipped one month and is now scheduled no earlier than (NET) January 2020.

Known as GPS III Space Vehicle 03 (SV03), SpaceX’s next US military launch will follow just a few months after United Launch Alliance (ULA) is set to launch GPS III SV02, scheduled to lift off at 9am EDT, August 22nd. SpaceX kicked off the lengthy GPS III launch campaign in December 2018, successfully placing the ~3900 kg (8600 lb) communications and geolocation spacecraft into a transfer orbit. The mission also marked SpaceX’s first intentionally expendable Falcon 9 Block 5 launch, a trend that may or may not continue with the company’s next GPS launch.

Known as GPS Block IIIA, SV01-03 are the first three of a batch of 10 spacecraft total, produced by Lockheed Martin for an anticipated cost of roughly $600M apiece. The US Government Accountability Office (GAO) expects [PDF] little to no cost savings per unit for Block IIIA’s follow-up, Block IIIF, in which 22 additional GPS III spacecraft will be built to fully upgrade the military’s GPS constellation. GAO estimates that those 22 satellites – likely to also be built by Lockheed Martin – will cost an incredible $12B, or ~$550M apiece.

On the scale of the US military’s woefully inefficient space procurement apparatus, ~$600M per satellite is sadly a pretty good deal. Two equally modern USAF satellite acquisition programs – the Advanced Extremely High Frequency (AEHF) and Space-Based Infrared System constellations – have both surpassed their initial cost estimates by more than a factor of two. Over the entire program, GAO estimates that six AEHF satellites no less than $3 billion each, while SBIRS is in even worse shape with six new satellites expected to cost $3.2 billion apiece.

Lockheed Martin’s GPS Block IIIA assembly line. (USAF)

Meanwhile, the Raytheon-built ‘OCX’ ground systems needed to take advantage of the ~$19B GPS III satellite upgrades has been just as much of an acquisition boondoggle, nearly doubling in cost over the last few years, bringing its final cost to no less than $6.2B after years of delays. All told, completing the upgraded GPS III constellation can be expected to cost a bare minimum of $25B. This cost doesn’t even include launches, but the cost of launching all the spacecraft is – in a rare instance – going to be a small fraction of the overall acquisition, perhaps $3-4B for all 32 satellites.

Regardless of the nightmarish costs and general inefficiency, Lockheed Martin and the USAF continue to slowly march towards initial GPS III operability. August 22nd’s ULA launch and January 2020’s SpaceX launch will take significant steps towards that capability, and will – with any luck – be followed by an additional two Falcon 9 GPS III launches in 2020. Six of ten IIIA satellites have already had launch contracts awarded, five of six of which were awarded to SpaceX.

Falcon 9 B1054 lifts off on SpaceX’s first major USAF launch in December 2018. (Tom Cross)

End-of-year fireworks

GPS III SV03’s slip from December 2019 to January 2020 comes as plans for an ambitious final quarter have begun to take shape for SpaceX. Oddly, SpaceX is currently going through more than two months of downtime between its most recent launch (AMOS-17, August 6th) and its next mission (Starlink 1, NET late October). This will be the longest SpaceX has gone without launching since a catastrophic Falcon 9 failure grounded the company’s launch operations from September 2016 to January 2017.

By all appearances, customers’ payloads just aren’t ready, while SpaceX’s own Starlink constellation team is hard at work updating the satellite design and preparing for two back-to-back launches as early as October and November, potentially placing 120 high-performance satellites in orbit.

A general overview of Starlink’s bus, payload stacking, and solar arrays. (SpaceX)
60 Starlink satellites were successfully launched in May 2019 in an incredibly ambitious beta test for the SpaceX constellation. 50 satellites have successfully reached their final orbits, two are intentionally being deorbited, and the remaining 8 are still climbing the gravity well. (SpaceX)

Aside from two Starlink launches scheduled in late-October and November, SpaceX has at least six other missions that could potentially launch in Q4 2019.


LaunchDate (No Earlier Than)
Starlink 1October 17th
Starlink 2November 4th
Crew Dragon – In-Flight AbortNovember 11th
ANASIS-II – South KoreaNovember – TBD
JCSat-18/Kacific-1November – TBD
Cargo Dragon CRS-19December 4th
Sirius XM-7 (SXM-7)Q4 2019 – TBD
Crew Dragon – Demo-2December – TBD

A lack of updates from Sirius XM and the fact that Crew Dragon’s Demo-2 launch will rely entirely upon the successful completion of its prior In-Flight Abort (IFA) mean that both will very likely slip into 2020. The remaining six launches, however, have a very decent chance of launching in 2019, assuming everything goes perfectly during satellite, Falcon 9, and launch pad pre-flight preparations.

SpaceX has successfully completed six launches in three months several times before, so six launches in Q4 2019 is entirely achievable, even if a pragmatist would do well to expect additional delays into 2020.

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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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Tesla Robotaxi service in Austin achieves monumental new accomplishment

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Credit: Tesla

Tesla Robotaxi services in Austin have been operating since last Summer, but Tesla has admittedly been delayed in its expansion of the geofence, fleet size, and other details in a bid to prioritize safety as new technology rolls out.

But those barriers are being broken with new guardrails being removed from the program.

Tesla has achieved a significant advancement in its autonomous ride-hailing program. As of May 4, the Robotaxi fleet in Austin, Texas, has begun operating unsupervised during evening hours for the first time. This expansion moves beyond previous limitations that restricted unsupervised service to daylight hours, typically ending in mid-afternoon.

The change brings Austin in line with operations in Dallas and Houston. Those cities have supported evening unsupervised runs since their initial launches in April, and both recently received additions of new unsupervised vehicles to their fleets. This coordinated progress across Texas strengthens Tesla’s regional presence and provides a broader testing ground for the technology.

This milestone carries substantial weight in the development of autonomous vehicles. Extending operations into low-light conditions meaningfully expands the Robotaxi’s operational design domain (ODD)—the specific environments and scenarios in which the system is approved to operate safely without human intervention.

Nighttime driving presents unique technical demands: diminished visibility, headlight glare from oncoming traffic, reduced contrast for identifying pedestrians and lane markings, and greater variability in camera sensor exposure.

Tesla Cybercab just rolled through Miami inside a glass box

Tesla’s pure vision approach, powered by neural networks trained on vast real-world datasets rather than lidar or pre-mapped routes, must handle these variables reliably. Demonstrating consistent unsupervised performance after sunset validates the robustness of the end-to-end AI stack and its ability to generalize across diverse lighting conditions.

Beyond technical validation, the expansion holds important operational and economic implications. Evening hours often coincide with peak urban demand for rides, including commutes, dining, and entertainment outings.

Enabling service during these periods increases daily vehicle utilization, allowing each Robotaxi to generate more revenue while gathering additional high-value training data. Higher utilization accelerates the virtuous cycle of data collection, model improvement, and further ODD growth.

Looking ahead, this step paves the way for more ambitious rollouts. Success in low-light environments positions Tesla to pursue near-24-hour operations, potentially integrating highways and expanding into varied weather patterns. Regulators worldwide frequently demand evidence of safe performance across day-night cycles before granting wider approvals.

Proven capability in Texas could expedite deployments in planned cities such as Phoenix, Miami, Orlando, Tampa, and Las Vegas during the first half of 2026.

Tesla confirms Robotaxi expansion plans with new cities and aggressive timeline

Moreover, scaling evening service supports Tesla’s long-term vision of a high-efficiency robotaxi network. Greater fleet productivity lowers the cost per mile, making autonomous mobility more accessible and competitive against traditional ride-hailing.

As the company iterates on software updates informed by nighttime data, reliability is expected to compound rapidly, unlocking denser urban coverage and longer-distance trips.

In summary, the introduction of an unsupervised evening Robotaxi service in Austin represents more than an incremental schedule adjustment. It signals a critical maturation of the underlying technology and sets the foundation for broader geographic and temporal expansion.

With Texas operations gaining momentum, Tesla is steadily advancing toward transforming urban transportation at scale.

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Tesla Cybercab just rolled through Miami inside a glass box

Tesla paraded a Cybercab in a glass display at Miami’s F1 Grand Prix event this week.

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Tesla Cybercab at the Miami F1 Fan Fest 2026: Credit: TESLARATI

Tesla set up an “Autonomy Pop-Up” at Lummus Park in Miami Beach from April 29 through May 3, 2026, embedded within the official F1 Miami Grand Prix Fan Fest.  The centerpiece was a Cybertruck towing the Cybercab inside a glass display case marked “Future is Autonomous,” rolling through the beachfront crowd.

Miami is on Tesla’s confirmed list of cities for robotaxi expansion in the first half of 2026, making the promotion a strategic promotion that lays groundwork in a target market.

This was not Tesla’s first time using Miami as a showcase city. In December 2025, Tesla hosted “The Future of Autonomy Visualized” at its Miami Design District showroom, coinciding with Art Basel Miami Beach. That event featured the Cybercab prototype and Optimus robots interacting with attendees. The F1 pop-up this week marks Tesla’s return to Miami and follows a pattern Tesla has been running since early 2026. Just two weeks before Miami, Tesla stationed Optimus at the Tesla Boston Boylston Street showroom on April 19 and 20, directly on the final stretch of the Boston Marathon, letting tens of thousands of runners and spectators meet the robot for free, generating massive earned media at zero advertising cost.

Tesla is sending its humanoid Optimus robot to the Boston Marathon

Tesla has confirmed plans to expand its robotaxi service to seven cities in the first half of 2026, including Dallas, Houston, Phoenix, Miami, Orlando, Tampa, and Las Vegas, building on the unsupervised service already running in Austin. Musk has said he expects robotaxis to cover between a quarter and half of the United States by end of year. On the production side, Musk told shareholders that the Cybercab manufacturing process could eventually produce up to 5 million vehicles per year, targeting a cycle time of one unit every ten seconds. Scaling robotaxis to 10 million operational units over the next ten years is a key condition of his compensation package, alongside selling 20 million passenger vehicles.

As for the Cybercab’s price, Musk has said buyers will be able to purchase one for under $30,000, with an average operating cost around $0.20 per mile. Whether those numbers hold through full production remains to be seen.

Cybercab at F1 Fan Fest in Miami
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Tesla Semi gets new product launch as mass manufacturing hits Plaid Mode

While the 1.2 MW Megacharger handles quick 30-minute en-route boosts, the Basecharger serves as a reliable overnight solution for longer dwell times at warehouses, distribution centers, fleet yards, and even, potentially, homes.

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Credit: Tesla

The Tesla Semi is getting a new production launch as mass manufacturing on the all-electric truck is gearing up to hit Plaid Mode.

Tesla has introduced a game-changing addition to its commercial charging lineup with the new 125 kW Basecharger for Semi. Launched this week as part of the new “Semi Charging for Business” program, this compact unit is purpose-built for depot and overnight charging of Tesla Semi trucks.

While the 1.2 MW Megacharger handles quick 30-minute en-route boosts, the Basecharger serves as a reliable overnight solution for longer dwell times at warehouses, distribution centers, fleet yards, and even, potentially, homes.

Delivering up to 60 percent of the Semi’s range in roughly four hours, perfect for overnight top-ups during mandated driver rest periods or while trucks are loaded or unloaded. Its fully integrated design eliminates the need for bulky separate AC-to-DC cabinets.

Tesla engineers tucked one of the power modules from a V4 Supercharger Cabinet directly inside the sleek post, resulting in a compact footprint. It also features a six-meter cable for layout flexibility. This is one thing that must have been learned through the V4 Supercharger rollout.

Installation and operating costs drop dramatically thanks to daisy-chaining. Up to three Basechargers can share a single 125 kVA breaker, slashing electrical infrastructure requirements. The unit outputs 150 amps continuous across an 180–1,000 VDC range, matching the Semi’s high-voltage architecture while supporting the MCS 3.2 standard.

Tesla Semi sends clear message to Diesel rivals with latest move

Priced from $40,000 for a minimum order of two units, the Basecharger is far more affordable than the $188,000 Megacharger setup for two posts. Deliveries begin in early 2027. Buyers also receive Tesla’s full network-level software, remote monitoring, maintenance, and a guaranteed 97 percent or higher uptime—critical for fleet reliability.

This launch arrives as Tesla accelerates high-volume Semi production at its Nevada factory, targeting 50,000 units annually. By pairing affordable depot charging with ultra-fast highway options, Tesla removes one of the biggest obstacles to electrifying Class 8 trucking: infrastructure cost and complexity.

Fleet operators stand to gain lower electricity rates during off-peak hours, dramatically reduced maintenance compared to diesel, and quieter yards at night. The Basecharger isn’t just another charger—it’s the practical bridge that makes large-scale electric semi adoption economically viable.

With the Basecharger handling “home” duties and Megachargers powering the road, Tesla is delivering a complete ecosystem that could finally tip the scales toward zero-emission freight. For trucking companies ready to go electric, the future just got a whole lot more charger-friendly.

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