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SpaceX to attempt first East Coast polar launch in half a century as storms loom

SpaceX will attempt to thread the needle through Florida storms later this evening for the first East Coast polar launch in half a century. (SpaceX)

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Despite bad weather that forced SpaceX to stand down from a Starlink launch planned earlier this morning, the company is still on track to attempt the first East Coast polar launch in half a century later this evening.

Known as SAOCOM 1B, the Argentinian spacecraft scheduled to launch on Falcon 9 is the second in a pair of large Earth observation radar satellites, using an advanced form of radar to analyze vast swaths of the planet’s surface. SpaceX launched SAOCOM 1A in October 2018.

Originally scheduled to launch as early as March 30th, 2020, SAOCOM 1B has suffered extensive delays as a result of coronavirus-related travel and work restrictions. At long last, the 1600 kg (~3500 lb) satellite is vertical at the LC-40 launch pad atop a SpaceX Falcon 9 rocket, but Florida’s temperamental summer weather threatens to delay the mission into September.

Falcon 9 B1059 stands vertical with SAOCOM 1B ahead of a long-delayed launch attempt. (SpaceX)

Per the 45th Space Wing tasked with range support for all Cape Canaveral launches, the forecast for SpaceX’s SAOCOM 1B launch predicts conditions will be just as bad as the weather that forced SpaceX to scrub its 10:12 am EDT Starlink-11 launch attempt. Said forecast shows a 60% chance of weather constraint violation (40% GO) due to cumulus and anvil cloud (i.e. thunderstorm) formation, among other concerns. While somewhat unrelated, photographers were unable to set up cameras on time due to a massive, hours-long lightning storm over Cape Canaveral Air Force Station (CCAFS) and Kennedy Space Center (KSC).

With any luck, though, SpaceX will be able to thread the needle between prevailing weather conditions and safely launch SAOCOM 1B. Historically, the company has managed to successfully launch in spite of very discouraging weather forecasts, which is why it almost never aborts launch attempts until the last minute when weather is a concern – conditions can very quickly change.

Falcon 9 B1059 (left) is still on track for a ~7pm August 30th launch attempt, while Starlink-11 (right) was scrubbed for the day by weather and Starship SN6 battles high winds for a hop attempt in South Texas. (Richard Angle; NASASpaceflight – bocachicagal)

SAOCOM 1B is the first polar launch attempt from the US East Coast in more than half a century after debris from a failed rocket struck and killed a cow on Cuban land in 1969. By adding a ‘dogleg’ maneuver to tweak its trajectory mid-flight, Falcon 9 will theoretically be able to minimize the risk of a similar accident occurring while still recovering the rocket booster and (perhaps) its payload fairing halves.

After liftoff, Falcon 9 booster B1059 will attempt to return to Cape Canaveral to land at one of SpaceX’s land-based Landing Zones for the first time in almost six months. Fairing recovery ship Ms. Chief is on site to attempt to catch and recover one or both halves of the SAOCOM 1B mission’s Falcon fairing, while twin ship Ms. Tree is several hundred miles north to attempt the same feat after SpaceX’s Starlink-11 launch (now NET September 1st).

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SAOCOM 1B is scheduled to launch no earlier than (NET) 7:18 pm EDT (UTC-4) on August 30th. An official webcast will begin around 7 pm.

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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 Robotaxis are becoming a common sight on Austin’s public roads

Tesla Robotaxi sightings are becoming much more frequent ahead of its launch planned for this month.

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Credit: @Muzeishen | X

Tesla Robotaxis are becoming a common sight on the public roads of Austin, Texas, as yet another test mule has been spotted near the company’s target launch date.

Just over a week ago, the first public sighting of a driverless Tesla Robotaxi was reported. The vehicle was an updated version of the Tesla Model Y, which will be the initial model used in the public deployment of the Robotaxi platform.

Throughout the past week, sightings have been more common, as people in Austin have been looking for the unique decal Tesla is placing on car doors to recognize the driverless vehicles (After all, Robotaxis are not as easy to recognize as driverless vehicles without the LIDAR unit on the roof like Waymo).

Yet another sighting of a Robotaxi was shared on social media today, just two days before CEO Elon Musk’s proposed launch date of June 22:

It is easy to tell that there is nobody in the driver’s seat of this vehicle. Tesla is using its white interior on this particular mule, making it incredibly simple to recognize that no human is controlling the car.

Whether Tesla will still meet the June 22nd deadline remains to be seen, but it is no secret that the company is prioritizing safety ahead of offering public rides.

Tesla will initially roll out the Robotaxi platform in Austin, but it has already started the regulatory process in other areas, specifically California.

The National Highway Traffic Safety Administration (NHTSA) is also helping to streamline the process for companies developing driverless vehicles by giving exemptions to automakers. It will make things much more efficient, benefiting Tesla and other car companies that have similar plans.

Tesla Robotaxi just got a big benefit from the U.S. government

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Elon Musk teases Tesla Optimus Gen 3 capabilities: ‘So many improvements’

If you thought Optimus Gen 2 was impressive, Tesla might have a surprise for you.

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Credit: Tesla Optimus | X

Elon Musk has teased that huge improvements are coming to Tesla’s Optimus humanoid robot, which is arguably the product that the company is developing with the most potential for everyday use by consumers and valuation increases from a financial perspective.

Optimus is still in the development stages, but Tesla has made great strides in its development over the past several years. It started as a simple idea that was unveiled with a human being in a spandex suit.

Tesla posts Optimus’ most impressive video demonstration yet

Just a few years later, Tesla has developed several humanoid robot prototypes that have made their way to influencers and have lent a helping hand around the company’s manufacturing facilities.

Tesla has already introduced two generations of Optimus, as the most recent release featured a vast number of improvements from the initial version.

The following is a list of things Tesla improved upon with Optimus Gen 2 compared to Gen 1:

  • Tesla introduced a weight reduction of roughly 22 pounds, improving efficiency and agility
  • Optimus Gen 2 had a walking speed that improved by 30 percent over Gen 1
  • Tesla developed more capable hands that had 22 degrees of freedom, double that of Gen 1. This improved object handling
  • Optimus Gen 2 had a 2-degree-of-freedom neck, as Gen 1’s was fixed
  • Tesla integrated actuators and sensors for better performance. This includes things like foot force/torque sensing, articulated toe sections that are close to human foot geometry for better balance and movement
  • Optimus Gen 2 has 28 degrees of overall freedom, improving flexibility from the first generation
  • Tesla’s Optimus Gen 2 can do more than Gen 1, and has shown improved motor control and precision, doing things like squats, yoga poses, dancing, and even poaching an egg

These changes essentially brought Tesla closer to what will be the Optimus version that makes it to production. The company has plans to start production for the public in 2026, but some units will be manufactured for internal use within its factories as soon as this year. Tesla has said it could scale to 100,000 units or more by next year.

Musk also revealed to Teslarati recently that the company is in the process of building the production line that will bring manufacturing rates of Optimus to that level.

However, there is another design of Optimus coming, and Musk says it will feature “so many improvements”:

Tesla has said that Optimus will have the capability to perform tedious and time-consuming tasks like folding laundry, babysitting, cooking, walking the dog, and plenty of other things. However, it will be super impressive to see it do things that require true coordination, like threading a needle, for example.

Musk did not hint toward any specific developments that Tesla will aim for with Optimus Gen 3, but the sky is the limit, especially as it will be performing some manufacturing tasks across its factories.

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Elon Musk slams Bloomberg’s shocking xAI cash burn claims

Musk stated that “Bloomberg is talking nonsense.”

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Credit: xAI/X

Elon Musk has forcefully rejected Bloomberg News’ claims that his artificial intelligence startup, xAI, is hemorrhaging $1 billion monthly. 

In a post on X, Musk stated that “Bloomberg is talking nonsense.” He also acknowledged an X user’s comment that people “really have no idea what’s at stake” with AI.

Bloomberg‘s Allegations and Musk’s Rebuttal

The Bloomberg News report painted a dire picture of xAI’s finances. Citing people reportedly familiar with the matter, the news outlet claimed that xAI burns $1 billion a month as costs for building advanced AI models outpaced the company’s limited revenues. 

Bloomberg alleged that xAI is planning to spend over half of a proposed $9.3 billion fundraising haul in three months, with a projected $13 billion loss in 2025. The report also claimed that of the $14 billion that xAI has raised since 2023, only $4 billion remained by Q1 2025. Even this amount, the news outlet alleged, will be nearly depleted in Q2.

xAI did not comment on Bloomberg‘s claims, though Elon Musk shared his thoughts on the matter on social media platform X. In response to an X user who quoted the publication’s article, Musk noted that “Bloomberg is talking nonsense.” Musk, however, did not provide further details as to why the publication’s report was fallacious.

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xAI’s Bright Horizon

Despite Bloomberg‘s claims, even the publication noted that xAI’s prospects are promising. The company, now merged with X, aims to leverage the platform’s vast data archives for model training, which could reduce costs compared to rivals like OpenAI. Tapping into X also allows xAI to access real-time information from users across the globe. 

xAI’s valuation reportedly soared to $80 billion by Q1 2025, up from $51 billion in 2024. The AI startup has attracted heavyweight investors such as Andreessen Horowitz, Sequoia Capital, and VY Capital so far, and optimistic projections point to profitability possibly being attained by 2027. This would be quite a feat for xAI as OpenAI, the AI startup’s biggest rival, is still looking at 2029 as the year it could become cash flow positive.

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