News
SpaceX sets date for first Florida launch of its kind in more than half a century
Argentinian space agency CONAE says that both its SAOCOM 1B satellite and SpaceX are on track for a type of launch that the United States’ East Coast hasn’t supported in more than half a century.
CONAE has revealed that SpaceX aims to launch the ~2800 kg (6200 lb) radar Earth observation satellite into orbit on a Falcon 9 rocket as early as March 30th, 2020 – late next month. With such a light payload, the Falcon 9 booster – presumably reused – will be able to perform a Return to Launch Site (RTLS) recovery, touching down at one of SpaceX’s two Landing Zone (LZ) pads located at Cape Canaveral Air Force Station (CCAFS). While Landing Zone rocket recoveries have become increasingly rare for SpaceX, that’s not actually why the SAOCOM 1B mission is so unique.
Instead, it’s exceptional because it will be the United States’ first East Coast polar launch in nearly six decades. The mission’s “polar” launch profile refers to the fact that the Argentinian radar satellite will ultimately orbit Earth’s poles, effectively perpendicular to more common equatorial orbits. If successful and repeatable, the mission could ultimately spark a new era for CCAFS and Kennedy Space Center (KSC) and raises big questions about the future of California’s Vandenberg Air Force Base (VAFB) — or at least SpaceX’s presence there.
Previously discussed on Teslarati late last year, the story behind why Cape Canaveral stopped polar launches is quite a weird one. A 2008 article in the Naval History Magazine sums up the events nicely.
“In what somewhat inaccurately became known as “the herd shot around the world,” some..falling rocket debris apparently splattered on a Cuban farm and killed a cow. “This is a Yankee provocation,” accused Revolucion, an official Cuban publication, insisting that the rocket was deliberately exploded over the country. Government radio stations cited the incident as further proof that the United States was trying to destroy the regime of Cuban President Fidel Castro. One cow was even paraded in front of the U.S. Embassy in Havana wearing a placard reading “Eisenhower, you murdered one of my sisters.”
Castro filed a complaint at the United Nations, and Washington sheepishly conceded the possibility that “fragments from the rocket booster” could have landed in Cuba. CIA Director George Tenet later quipped somewhat tastelessly that it was “the first, and last, time that a satellite had been used in the production of ground beef.” Further launches overflying Cuba were postponed, and improvements were made to the Cape Canaveral range-safety system. In any case, it was a dejected NRL group that returned to Washington.”
Naval History Magazine – April 2008
That November 1960 launch thus shut down East Coast polar launches to avoid overflying Cuba and raising the country’s ire near the height of Cold War tensions. It’s believed that the Cape actually launched two more semi-polar missions in the mid-1960s, some five years later, but the fact remains that SpaceX’s prospective March 30th, 2020 launch will mark the United States’ first East Coast launch in more than half a century.
Back in October 2019, while SpaceX had effectively confirmed that it would try to move SAOCOM 1B’s launch from California to Cape Canaveral, CCAFS hadn’t fully approved the change or literally reopened the East Coast’s polar launch corridor. Now, given that CONAE has officially announced a specific launch date (March 30th), it seems safe to say that CCAFS has fully given SpaceX the go-ahead for the launch.
While Falcon 9’s upper stage will still technically overfly Cuba over the course of the launch, the combination of a rare ‘dogleg’ maneuver shortly after launch and the fact that said upper stage will be far above the Earth’s surface have effectively mitigated any technical or legal showstoppers. Around eight minutes after liftoff, the mission’s Falcon 9 booster will also attempt to return to Florida and land at SpaceX’s LZ-1 or 2 landing pad. SpaceX’s October 2018 Vandenberg Air Force Base (VAFB) SAOCOM 1A launch coincidentally marked the first-ever use of Landing Zone-4 (LZ-4), a dedicated landing pad built for SpaceX’s West Coast launch site.
If successful, a polar Falcon 9 launch from Cape Canaveral also raises the question: if SpaceX can potentially perform all conceivable launch profiles from its two Florida pads, why go the effort and expense of maintaining a third pad – entirely dedicated to polar launches – in California? Aside from one lone launch six months later, SpaceX’s last California launch occurred in January 2019 and the next one is expected no earlier than November 2020 – and could very well never happen at all. The only plausible reasons to continue launching from SpaceX’s Vandenberg pad would be if Florida’s polar capabilities were somehow limited or if conservative, bureaucratic customers like NASA and the US military were dead-set on their polar missions only launching from semi-arbitrarily selected launch pads.
Without any modifications whatsoever, Falcon Heavy could also immediately begin performing polar launches from Cape Canaveral, whereas SpaceX would likely need tens of millions of dollars and 6-12 months to modify its California pad to support the massive rocket. Perhaps keeping that pad quietly mothballed and flying launch staff in from Florida and Texas for occasional missions is a much smaller ordeal than it seems. Still, the allure (and efficiency) of a one-stop-launch-shop at Cape Canaveral is almost certainly hard to ignore for a company like SpaceX.
For the SAOCOM 1B launch, the next milestone will be the Argentinian satellite’s arrival at SpaceX’s Florida payload processing facilities, likely to occur within the next week. Already, March is lining up to be an exceptionally busy month for SpaceX, with two separate Falcon 9 launches currently scheduled on March 2nd and March 4th and another Starlink mission likely later in the month. With a little luck, SpaceX might be able to end Q1 2020 with its first four-launch month ever.
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Investor's Corner
Tesla Optimus Gen 3 shows off a cleaner, factory-ready design in new app discovery
Renders hidden inside Tesla’s Android app show Optimus Gen 3’s design before any official reveal.
![Tesla Optimus Gen 3 [Credit: Tesla]](https://www.teslarati.com/wp-content/uploads/2026/03/tesla-optimus-gen3-diner.jpg)
Tesla may have accidentally given a first look at its newest Optimus Gen 3 humanoid robot when photos were found in the Tesla smartphone app.
Design files tucked inside a recent Android version of the Tesla app appear to show the third generation humanoid robot next to the older Gen 2.5 prototype. The assets were extracted from the app package by Tesla community member @wholemars, who posted the renders on X late Tuesday night before deleting them. The Tesla Newswire reshared the side by side comparison on Wednesday, and the images have circulated widely since.
Tesla Optimus Gen 2.5 vs Gen 3 comparison via @WholeMars on X
The files are labeled “gen3” and were built as models for Tesla app’s own interface, as validated directly by Grok to be official.
The comparison shows a robot that looks built for a factory line rather than a lab bench. Gen 2.5’s exposed mechanical linkages and gold plating on the knees and shins are gone. In their place, Gen 3 uses matte black fairings on the lower legs, paired with a more contoured champagne gold body. Flexible covers now seal the joint where the torso meets the upper thighs, keeping bearings and moving parts sealed from debris and unnecessary contact.
The body panels fit more tightly, and the hands, which Tesla has said carry 22 degrees of freedom, look far more refined than those on earlier units.
This most recent leak fills a gap Tesla has left open for most of the year. Elon Musk said on March 31 that Optimus 3 was walking around but needed “some finishing touches” before it could be shown, a delay Teslarati covered when Tesla missed its first quarter reveal target. Musk later said Tesla would hold the design back until closer to production, partly to keep competitors from copying it. No reveal date has been announced.
The app itself has been preparing for Optimus for months. In July, code in the Tesla app pointed to a dedicated robot phone key, a consent screen for collecting video and spatial data while Optimus works inside a home, and an alert system for low battery and mechanical faults. Finished 3D models of Gen 3 suggest the interface owners will eventually use is moving past placeholder code toward something Tesla intends to ship.
Manufacturing is moving in parallel. Tesla tore out the original Model S and Model X lines at Fremont this summer to make room for Optimus production, with a planned capacity of one million robots a year. At Giga Texas, the steel frame of a dedicated Optimus factory is nearing completion ahead of a targeted 2027 start, with Musk pointing to an eventual output of 10 million units annually.
News
Tesla Semi lands the biggest electric truck deal in U.S. history
Tesla leads a record 2,500 truck order, but not every truck will be a Semi.
Tesla has landed the largest electric truck order in U.S. history. ZET SCALE, a new alliance of shippers and carriers, named Tesla its primary manufacturer on Tuesday for an initial order of 2,500 electric Class 8 trucks. The deal alone would nearly double the number of electric heavy trucks operating in the country.
According to the press release from Catalyst Mobility, the nonprofit formerly known as CALSTART, Kenworth, RIDE and Volvo were also selected as secondary manufacturers that carriers can pick if their operations call for it. No split between the four brands has been published, so the exact number of Semis in the order is not yet known.
Tesla was selected as the primary OEM for the largest electric Class 8 order in the US by ZET SCALE, a new shippers’ alliance
With 2,500 Semis on order, this will double the entire US electric Class 8 fleet
We’re serious about scale, and ZET SCALE is too!… pic.twitter.com/IiTAdzgken
— Tesla Semi (@tesla_semi) September 22, 2026
Tesla won the top slot through a competitive request for proposals. The alliance, which Catalyst Mobility runs with the Smart Freight Centre, scored bidders on price, range, charging capability and production capacity. Pooling freight demand from founding shippers, including Microsoft and PepsiCo, let every truck maker bid lower than it would for a single fleet. “The Tesla Semi is designed for lower cost per mile operations than diesel,” said Dan Priestley, director of the Tesla Semi program, as noted in the press release.
The financing is built to pull in carriers who have avoided electric trucks. ZET Financial is issuing the purchase order for all 2,500 units and will place them with fleets through a fair market value lease. The trucks will be deployed over the next few years across 10 freight hubs in Los Angeles, Stockton, Bakersfield, Seattle and Tacoma, Houston, Dallas, San Antonio, Chicago, Atlanta, and the Newark and New York area. ZET SCALE says the first order is only the opening round, with a longer term goal of 10,000 trucks or more.
Even if Tesla ends up with only a majority share, it would still be the biggest Semi deal to date. Einride’s 500 unit order in August was the previous record, and WattEV’s 370 truck order in May was the largest California deal at the time. Einride’s CEO has since said he expects all 500 trucks delivered by the end of 2027.
The announcement lands two days before Tesla formally inaugurates its Semi factory in Nevada on September 24. The 1.7 million square foot plant sits next to Gigafactory Nevada’s 4680 cell lines and is designed for 50,000 trucks a year.
Tesla has expanded Grok from an in-car chatbot into a hands-free work assistant. On September 22, Tesla officially launched Grok Bot capability, confirming that drivers can now manage email, calendars, files, chats, and tasks by voice and then hand more ambitious errands to the AI-fueled productivity cheat code.
Grok itself is built by xAI. The new car features split into two layers: Connectors link Grok to outside accounts. Grok Bot, currently limited to SuperGrok Heavy subscribers, can complete multi-step tasks such as placing a usual coffee order, booking a reservation, or scheduling an appointment. It truly puts the driver in a nearly complete hands-free driving and productivity setting, with ironically the only task truly requiring your hands being to touch the “Start Self-Driving” button.
We were granted access to Grok Bot’s Tesla integration a few weeks back, and we’ve been able to do a handful of things with it. On a handful of occasions, we’ve used it to order food and have it ready for pickup slightly later into the evening; we’ve managed to pick up groceries after a day of errands with Grok Bot, and outside of the car, it’s helped with budgeting and even my fantasy football draft.
We’ve been using @Grok Bot in Tesla for a few weeks after gaining Early Access, which we thank the awesome engineers for
Grok Bot makes things much easier across your entire life. From the Tesla, I’ve used it to place pickup orders for my Fiancée and I, we’ve ordered groceries… https://t.co/ZJSLieG1s5
— TESLARATI (@Teslarati) September 22, 2026
Tesla shows another way to utilize it: in their demo, a driver says “Hey Grok,” asks the assistant to check an inbox, and hears that a message concerns a weekend reservation. Grok then scans the calendar, reports no conflicts, and confirms the Tahoe trip is clear. It can also add check-in details to a road-trip itinerary. The point is not novelty chat. It is keeping eyes on the road, or on Full Self-Driving, while the car handles the paperwork of a trip:
.@Grok in your Tesla can now do meaningful work for you
With Connectors, you can manage your inbox, clean up your calendar, or talk through existing files/chat/tasks – all hands-free pic.twitter.com/W1LuybQh0P
— Tesla (@Tesla) September 22, 2026
This Grok rollout is not a gadget add-on as much as it is Tesla’s thesis in software form: the car should stop being a machine you operate and start being a room you occupy.
Connectors and Grok Bot treat the cabin as an office that happens to move, and that has truly been Tesla’s intention for years now. The car has slowly become an extension of a home more than a vehicle. Inbox, calendar, groceries, takeout, and reservations become voice work, not dashboard chores that you need to do before you get in your car.
Responsibility shifts from the driver to the stack, and as many Tesla owners rely on FSD for travel, Grok Bot now handles the monotony of dinner reservations or appointments.
![Tesla Optimus Gen 3 [Credit: Tesla]](https://www.teslarati.com/wp-content/uploads/2026/03/tesla-optimus-gen3-diner-80x80.jpg)
Tesla Optimus Gen 3 shows off a cleaner, factory-ready design in new app discovery
Tesla Semi lands the biggest electric truck deal in U.S. history
