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SpaceX Falcon Heavy with Block 5 rockets targets November launch debut
According to several of its satellite passengers, SpaceX’s second launch of Falcon Heavy – this time with three Falcon 9 Block 5 boosters – is understood to be targeted for no earlier than November 2018 and will mark the first commercial mission for the world’s most powerful operational rocket.
Under the blanket label Space Test Program-2 (STP-2), Falcon Heavy’s first operational mission will be conducted for the US Air Force and see 25 various spacecraft – some weighing as much as 500 kilograms – launched into an equally varied selection of orbits, requiring a complex series of restarts and burns for the rocket’s upgraded Block 5 second stage. STP-2 also includes a huge 5000-kilogram ballast mass as a result of the decision to fly the mission as a demonstration of Falcon Heavy instead of a less powerful but cheaper and simpler single-booster Falcon 9. The total mass of all 25 payloads is likely far beneath the powerful rocket’s actual capabilities, as are the performance and propellant reserves required for the upper stage to inject different spacecraft into a number of orbits, hence the inclusion of so much dead mass.
Falcon 9 Block 5 shows off its interstage heat shielding and titanium grid fins. Falcon Heavy’s three boosters will likely look nearly identical. (Tom Cross)
Of those 25 distinct payloads, a number even include their own co-passenger satellites and experiments and have orbit requirements ranging from a basic circular low Earth orbit (~700km) to an odd, elliptical orbit with ends at 6000 and 12000km. For Falcon Heavy’s second flight, SpaceX will be fielding three highly reusable Block 5 boosters and a Block 5 upper stage with upgrades that enable the vehicle to operate far longer on orbit and reignite its Merlin Vacuum engine three or more times.
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- SpaceX’s second Falcon Heavy launch will either be the USAF’s STP-2, a collection of smaller satellites, or Arabsat 6A, a large communications satellite. (USAF)
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- One group of STP-2 passengers, known as DSX, has been awaiting launch for more than eight years. (USAF)
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- Falcon Heavy explodes off of Pad 39A in a spectacle of fire, Roadster in tow. (Tom Cross)
Unlikely to seriously tax Falcon Heavy’s brute-force payload lifting capabilities even with five metric tons of ballast, STP-2 will still be a lengthy and complicated endeavor for SpaceX’s Falcon upper stage – perhaps the most complex the company has yet to attempt. However, above all else, the most difficult aspect of the USAF STP-2 mission is almost certainly the comparatively mundane act of coordinating dozens of wildly different satellites and spacecraft from an equally varied number of different and geographically disparate institutions, companies, and government agencies, all of which must be ready for launch and attached to the same SpaceX payload adapter at roughly the same time to prevent mothballing launch delays.
RELATED: Reliving SpaceX Falcon Heavy: A press photographer’s memoir, not so much a blog post
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- Falcon Heavy as seen a day before launch, February 5. (Tom Cross)
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- All nine Merlin 1Ds displayed with their adorable cozies. (Tom Cross/Teslarati)
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- Falcon Heavy’s stunning dual side booster recovery. (SpaceX)
SpaceX’s first Falcon Heavy completed its spectacularly successful debut earlier this year with a mission that saw CEO Elon Musk’s own Tesla Roadster launch into orbit around the sun and culminated in the truly extraordinary near-simultaneous landings of the rocket’s two flight-proven side boosters. Those boosters both completed their first launches in 2016, nearly two years prior to their second and final flights, and the reinforced center core was built as a new but now-outdated Block 3, lessening the blow from its failure to land aboard the drone ship Of Course I Still Love You after separating from the upper stage. Like all Block 5 versions of Falcon, the second Falcon Heavy’s Block 5 boosters should be expected to support a number of launches before retirement, ranging from several to as many as 100.
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Tesla China’s domestic sales fell 4.8% in 2025, but it’s not doom and gloom
Despite the full-year dip, Tesla finished the year with record domestic sales in December.
Tesla posted 625,698 retail vehicle sales in China in 2025, marking a 4.8% year-on-year decline as the EV maker navigated an increasingly competitive EV market and a major production transition for its best-selling vehicle.
Despite the full-year dip, Tesla finished the year with record domestic sales in December.
Retail sales slip amid Model Y transition
Tesla’s 2025 retail sales in China were down from 657,102 units in 2024, when the company ranked third in the country’s new energy vehicle (NEV) market with a 6.0% share. In 2025, Tesla’s share slipped to 4.9%, placing it fifth overall, as noted in a CNEV Post report.
Part of the decline seemed tied to operational disruptions early in the year. Tesla implemented a changeover to the new Tesla Model Y in the first quarter of 2025, which required temporary production pauses at Giga Shanghai. That downtime reduced vehicle availability early during the year, weighing on the company’s retail volumes in China and in areas supplied by Giga Shanghai’s exports.
China remained one of Tesla’s largest markets, accounting for 38.24% of its global deliveries of 1.64 million vehicles in 2025. However, the company also saw exports from Giga Shanghai fall to 226,034 units, down nearly 13% year-on-year. It remains to be seen how much of this could be attributed to the Model Y changeover and how much could be attributed to other factors.
Strong December 2025 finish
While the full-year picture showed some contraction, Tesla closed 2025 on a high note. According to data from the China Passenger Car Association (CPCA), Tesla China delivered a record 93,843 vehicles domestically in China in December, its highest monthly total ever. That figure was up 13.2% from a year earlier and 28.3% higher than November.
The surge was driven in part by Tesla prioritizing domestic deliveries late in the year, allowing buyers to lock in favorable purchase tax policies. In December alone, Tesla captured 7.0% of China’s NEV market and a notable 12.0% share of the country’s battery-electric segment.
On a wholesale basis, Tesla China sold 851,732 vehicles in 2025, down 7.1% year-on-year. From this number, 97,171 were from December 2025 alone. Tesla Model 3 wholesale figures reached 312,738 units, a year-over-year decrease of 13.12%. The Tesla Model Y’s wholesale figures for 2025 were 538,994 units, down 3.18% year-over-year.
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Tesla Robovan’s likely first real-world use teased by Boring Company President
As per the executive, the vehicle will be used to move large crowds through Las Vegas during major events.
The Boring Company President Steve Davis has shared the most likely first real-world use for Tesla’s Robovan.
As per the executive, the vehicle will be used to move large crowds through Las Vegas during major events.
Tesla Robovan for high-demand events
During a feature with the Las Vegas Review-Journal, Boring Company President Steve Davis stated that the Tesla Robovan will be used in Sin City once the Vegas Loop expands across the Strip and downtown and the fleet grows to about 1,200 Teslas.
At that scale, Robovans would primarily be deployed during predictable surges, such as game days and large shows, when many riders are traveling to the same destination at the same time.
“The second you have four (passengers) and you have to start stopping, the best thing you can do is put your smallest vehicle in, which is a car. But if you know people are going to the stadium because of a game, you’ll know an hour before, two hours before, that a lot of people are going to a game or a Sphere show, if you are smart about it, that’s when you put a high occupancy vehicle in, that’s when you put the Robovan in,” Davis said.
Vegas Loop expansion
Steve Davis’s Robovan comment comes amid The Boring Company’s efforts to expand the Vegas Loop’s airport service. Phase 1 of rides to Harry Reid International Airport began last month, allowing passengers to travel from existing Loop stations such as Resorts World, Encore, Westgate, and the Las Vegas Convention Center.
Phase 2 will add a 2.2-mile dual-direction tunnel from Westgate to Paradise Road. That section is expected to open within months and will allow speeds of up to 60 mph on parts of the route, while expanding the fleet to around 160 vehicles.
Future phases are expected to extend tunnels closer to airport terminals and add multiple stations along University Center Drive. At this point, the system’s fleet is expected to grow close to 300 Teslas. The final phase, an underground airport station, was described by Davis as the system’s “holy grail.” This, however, has no definite timeframe as of yet.
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Tesla seeks engineer to make its iOS Robotaxi app feel “magical”
It appears that Tesla is hard at work in ensuring that users of its Robotaxi service are provided with the best user experience possible.
Tesla is hiring an iOS Engineer for its Robotaxi app team, with the job posting emphasizing the creation of polished experiences that make the service not just functional, but “magical.”
Needless to say, it appears that Tesla is hard at work in ensuring that users of its Robotaxi service are provided with the best user experience possible.
Robotaxi App features
As observed by Tesla community members, Tesla has gone live with a job listing for an iOS Engineer for its Robotaxi App. The job listing mentions the development of a “core mobile experience that enables customers to summon, track, and interact with a driverless vehicle. From requesting a ride to enabling frictionless entry, from trip planning to real-time vehicle status and media control.”
Interestingly enough, the job listing also mentioned the creation of polished experiences that make the Robotaxi more than just functional. “You will take full ownership of features—from architecture design to robust implementation—delivering delightful and polished experiences that make Robotaxi not just functional, but magical,” Tesla noted in its job listing.
Apple’s “magical” marketing
Tesla’s use of the word “magical” when referring to the Robotaxi app mirrors the marketing used by Apple for some of its key products. Apple typically uses the word when referring to products or solutions that transform complex technology into something that feels effortless, simple, and natural to daily life. Products such as the AirPods’ seamless pairing with the iPhone and FaceID’s complex yet simple-to-use security system have received Apple’s “magical” branding.
With this in mind, Tesla seems intent on developing a Robotaxi app that is sophisticated, but still very easy to use. Tesla already has extensive experience in this area, with the Tesla App consistently being hailed by users as one of the best in its segment. If Tesla succeeds in making the Robotaxi app worthy of its “magical” branding, then it wouldn’t be a surprise if the service sees rapid adoption even among mainstream consumers.
Tesla China’s domestic sales fell 4.8% in 2025, but it’s not doom and gloom
Tesla Robovan’s likely first real-world use teased by Boring Company President
