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SpaceX Falcon 9 rocket rolls to launch pad earlier than usual for next Starlink mission
A SpaceX Falcon 9 rocket has rolled to the launch pad a full week before the company’s next 60-satellite Starlink launch is scheduled, much earlier than usual compared to all recent Starlink missions.
Thrice-flown Falcon 9 booster B1051 will be supporting the internal SpaceX launch, serving as a partial return-to-flight mission after a Falcon 9 rocket suffered its first in-flight engine failure since 2012 less than a month ago. Recently discussed on Teslarati, prime customer NASA – perhaps just a month away from its first astronaut launch on a SpaceX Crew Dragon and Falcon 9 – has to outwardly worry about the impact of Falcon 9’s March 18th engine failure. Most recently, administrator Jim Bridenstine signaled that SpaceX had already effectively determined the failure mode enough for him to state that it’s “not going to impact our commercial crew launch.”
Likely implying that the engine failure was closely related to the fact that Falcon 9 booster B1048 was on its fifth launch, a first for SpaceX, a successful Starlink launch next week would likely alleviate most remaining customer concerns. Delayed a week from April 16th to 23rd, the rocket’s move to the launch pad indicates that SpaceX may be exerting significantly more caution on this particular Starlink launch, a sign that the company is unsurprisingly prioritizing a fully-successful mission over speed.
Excluding delays, recent SpaceX Starlink launches have seen their Falcon 9 rockets roll out to the launch pad and perform their preflight static fire tests just a few days (or less) before liftoff. To achieve that, SpaceX – for the first time since September 2016 – has begun installing payloads (its own Starlink satellites) on top of Falcon 9 before their static fires. Known as Starlink V1 L6 or Starlink-6 for short, that also remains true for this particular mission – SpaceX’s 6th Starlink launch since November 2019 and 7th launch overall.
Easily visible in Spaceflight Now’s live views of Falcon 9’s roll to the launch pad, the rocket already has a payload fairing – presumably full of 60 Starlink satellites – installed atop its second stage. The fact that SpaceX has rolled the fully-integrated Starlink-6 rocket to the launch pad a full week before its planned liftoff is thus at least a little curious.
The presence of a payload fairing effectively rules out an issue with Starlink satellites as the cause of the delay, while it also makes it much less likely – but not impossible – that any bugs were found in Falcon 9’s first or second stages. Were any such issues discovered, it’s hard to imagine that SpaceX would have chosen to roll the fully-integrated rocket to the launch pad, as any hardware issues would almost certainly require a return to the hangar and some level of disassembly.
As such, the reason for the rocket’s relatively early move to the launch pad is a bit of a mystery. Most likely, as briefly noted, SpaceX is simply taking a more cautious approach to this launch as a result of challenges faced in February and March. The use of Pad 39A – normally dedicated to Falcon Heavy and Crew Dragon launches – also raises the stakes a bit, as a vehicle failure on or around the launch pad would inherently result in major delays to NASA’s critical Commercial Crew Program astronaut launches.
Either way, SpaceX’s Starlink-6 mission is set to be uniquely high-profile. According to launch photographer Ben Cooper, Falcon 9 is scheduled to launch no earlier than 3:16 pm EDT (19:16 UTC) on Thursday, April 23rd. Stay tuned for updates as the rocket approaches its static fire test.
Elon Musk
Elon Musk handed Grok something no other AI company can get their hands on
Elon Musk says SpaceX will feed engineering data into Grok’s next model, avoiding restricted material.
Elon Musk said Tuesday that SpaceX will feed its internal engineering data into the next major training run for Grok, the AI model now folded into SpaceX following February’s merger. In a post on X, Musk wrote that SpaceX’s “massive corpus of world-class engineering data,” excluding anything restricted under U.S. arms export law, will be added during supplemental training of what he called the “2T run,” a reference to a roughly two trillion parameter model that would nearly double the parameters behind the latest Grok 4.5 that’s rolling out.
SpaceX’s massive corpus of world-class engineering data (excluding material blocked by ITAR) will be added during supplemental training of the 2T run.
This will dramatically improve Grok’s engineering capabilities. https://t.co/BbQEViFByn
— Elon Musk (@elonmusk) July 21, 2026
The excluded material that Musk is referring to would fall under the International Traffic in Arms Regulations (ITAR), which restricts export of technical data tied to defense and space hardware. That likely rules out propulsion specifics for Merlin and Raptor engines along with guidance and control details for SpaceX’s launch vehicles, but leaves manufacturing knowledge, materials science, and Starlink hardware design on the table.
The announcement extends a pattern that has been building since SpaceX’s Nasdaq debut in June, when the company went public with Grok and xAI’s Colossus supercomputer folded into the pitch to investors.
Days after that listing, SpaceX closed its $60 billion all stock acquisition of coding startup Cursor, giving xAI both enterprise software distribution and a stream of real world developer data to train on. Grok 4.5 launched July 8 running partly on that Cursor training data, with Musk describing it as roughly comparable to Anthropic’s Opus 4.7 but faster and cheaper to run.
Feeding SpaceX’s own engineering data into the next AI model follows the same logic Musk has applied across xAI’s sister companies. Tesla supplies real world driving data and manufacturing expertise, X supplies conversational data, and now SpaceX supplies aerospace engineering data built up since 2002.
Musk did not give a release date for the upcoming AI model, referred to elsewhere as Grok 4.6. He has said the two trillion parameter run is in its final training phase and expected to wrap this week.
Tesla has extended its Bay Area ride-hailing service to include pickups and drop-offs at San Francisco International Airport (SFO). The update, shared via the company’s official channels on July 21, allows users in the region to request rides directly to and from one of California’s busiest airports.
The expansion builds on Tesla’s secured limousine permit for SFO operations. Public records show the permit became effective March 20, 2026, and remains active through January 31, 2027. Tesla vehicles operating the service now display authorized limousine permits issued by the City and County of San Francisco.
Our Bay Area rideshare service now goes to SFO ✈️
— Tesla AI (@Tesla_AI) July 21, 2026
Tesla’s ride-hailing program in California relies on Model Y vehicles equipped with Full Self-Driving (Supervised) technology. Human safety drivers remain present in compliance with state regulations, distinguishing the service from fully driverless operations.
The Bay Area geofence covers a broad area spanning north of San Francisco to south of San Jose, offering extensive connectivity across the region.
UPDATE: Elon Musk reveals why Tesla didn’t say ‘Robotaxi’ upon California launch
This SFO addition follows earlier progress at other Bay Area airports. Tesla previously expanded service to San Jose Mineta International Airport (SJC) in late 2025. The company had engaged with SFO, SJC, and Oakland International Airport officials as early as September 2025 to secure necessary approvals for passenger transport.
The service provides a new option for travelers seeking electric, app-based transportation integrated with Tesla’s ecosystem. Rides are booked through Tesla’s dedicated ride-hailing application, which handles matching, routing, and payments. Pricing follows standard ride-hailing models, with potential adjustments based on distance, time, and demand.
Tesla’s California ride-hailing program launched in July 2025 with an initial invite-only rollout in the Bay Area. It started alongside operations in Austin, Texas, marking the company’s second major U.S. market.
The Bay Area remains a primary focus in California, with service centered on high-demand corridors connecting residential, commercial, and now major transportation hubs. This latest airport integration represents a practical step in Tesla’s broader mobility ambitions within the state.
Tesla has officially revealed its 2026 Summer Update, which comes with a variety of crazy new features, including Navigation fixes that owners have been wanting for months.
Tesla routinely releases a larger update with the Spring, Summer, Fall, and Winter updates, where it ships a variety of new features, bug fixes, and other additions to customer cars.
The 2026 Spring Update featured things like “Hey Grok” voice assistance, a redesigned self-driving app, Unreal Engine visual upgrades, and more.
🚨 TESLA’S SUMMER UPDATE FOR 2026 IS HERE:
Featuring:
✅ Self-Driving Stats in Mobile App
✅ Caraoke with Scoring
✅ Automatic Navigation
✅ Preferred Routes
✅ Set Arrival Energy from Mobile App
✅ Send Custom Wraps from Mobile App
✅ Rear Display Lock
✅ Other Improvements
🔌… https://t.co/C9IW3egEhH
— TESLARATI (@Teslarati) July 21, 2026
Tesla’s Summer Release has about ten new features; we’ll show you each and detail them below:
New Grok Voice Commands
“Grok can now make phone calls, search and play music, adjust climate, open the glovebox, and answer questions about your Tesla.”
Self-Driving Stats in Mobile App
“View and share self-driving stats from the mobile app.”
Caraoke With Scoring
“Caraoke now scores your singing while in Park. High scores are saved to your Tesla profile.”
Automatic Navigation
“Automatic Navigation now adapts to your routine.
In addition to Home, Work, and upcoming calendar events, your vehicle can now suggest and route to places you visit regularly – like a school drop-off on the way to work, or the gym on the way home.”
Preferred Routes
“For a more personalized experience, navigation now prioritizes routes that you’ve taken before”
Set Arrival Energy from Mobile App
“Set your desired Arrival Energy from your phone.”
Send Custom Wraps from Mobile App
“Skip the USB drive and upload a custom wrap of your car from the mobile app. Instructions for creating a custom wrap here: https://github.com/teslamotors/custom-wraps.”
Rear Display Lock
“Kids can watch content on the rear screen, but only the front row can control it through the rear screen app.”
Other Improvements
- Find Superchargers by name when searching for a destination
- Add Apple Music songs to queue from search and artist page
- Set your preferred zoom level for the Self-Driving visualization
- Intro animations for new Model 3 and Y
Tesla Mobile App gets a new feature that wrap fans are going to love
Elon Musk handed Grok something no other AI company can get their hands on
