News
SpaceX VP says Starship is already winning commercial launch contracts
A SpaceX executive says that the company’s next-generation, fully-reusable Starship rocket has already secured multiple commercial launch contracts.
Set to debut no earlier than (NET) the first quarter of 2022 with a semi-orbital launch that aims to send Starship about 85% of the way around the Earth, Starship has a ways to go before it’s ready to routinely launch payloads. Nonetheless, SpaceX is confident enough in Starship’s eventual success to have effectively made it the foundation of every one of the company’s future goals – both in the short and long term.
Today, SpaceX’s Falcon rockets have become a spectacularly successful revolution in cost-effective launch through reusability and vertical integration, among other things. Thanks to that unprecedented affordability, SpaceX has been able to kick off the deployment of its Starlink internet constellation, launching more than 1800 satellites and becoming the largest satellite operator in history in less than two and a half years. Where competition is possible, Falcon 9 dominates the global commercial launch market for both small and large satellites. And yet despite its staggering success, Falcon 9 remains at least one or two magnitudes too expensive and too performance-constrained to realize SpaceX’s grander ambitions.
Those overarching goals are simple enough and directly related. First, SpaceX – through Starlink – aims to blanket the Earth’s surface with high-quality, affordable satellite internet that is either indistinguishable from or better than ground-based alternatives, ultimately connecting tens or even hundreds of millions of people to the internet. Second, SpaceX’s founding goal has always been to make humanity a multiplanetary species by enabling the creation of one or several permanent, self-sustaining cities on Mars. For the latter goal, Starship or a fully reusable rocket like it has always been essential – without which it would be prohibitively expensive to launch the sheer mass and volume of supplies needed to build a city on another world.
Recently, if SpaceX’s often hyperbolic CEO is to be believed, Starlink’s success has also become dependent on Starship, with Musk stating in a company-wide memo that SpaceX as a whole could face bankruptcy if Starship isn’t ready to launch 200+ Starlink satellites per month by the end of 2022. While it’s simply untrue that SpaceX is at risk of bankruptcy, there might be some truth behind Musk’s statement. Fearmongering aside, the gist of Musk’s argument is that Starlink is “financially weak” under the current paradigm, where Falcon 9 delivers approximately 50 300-kilogram (~650 lb) satellites to orbit with each launch.
In the same vein as Starship, Musk believes that next-generation “Starlink V2” satellites – several times larger than V1 satellites – will drastically improve the cost-effectiveness of the constellation by allowing SpaceX to squeeze much more network capacity out of every unit of satellite mass. However, making Starlink V2 satellites several times larger would reduce the efficiency of launching them on Falcon 9 by an equal degree – hence the apparently dire need for Starship.
Contrary to Musk’s apocalyptic vision, even if it might be significantly slower and more expensive to deploy, it’s quite likely that a full Starlink V1 constellation launched by Falcon 9 could still be economically viable. What it probably wouldn’t be, though, is exceptionally profitable, which has long been SpaceX’s main plan for funding its multiplanetary dreams. With a Starship capable of achieving its design goals, that could change.
According to Musk and other SpaceX executives, the true cost – before payloads – of a flight-proven Falcon 9 launch is somewhere between $15M and $28M. At an estimated cost of $250-500k apiece, 50-60 Starlink V1 satellites raise the total cost of a Starlink launch to approximately $30-60M – the range between marginal and total cost. In a partially reusable configuration, Falcon 9 is capable of launching about ~16 tons (~35,000 lb) to low Earth orbit (LEO).
Starship, however, is designed to launch at least 100 tons (~220,000 lb) and possibly up to 150 tons (~330,000 lb) to LEO for a marginal cost of as little as $2M. Even if SpaceX is a magnitude off of that target and never gets beyond 100t to LEO, a $20M Starship launch fully loaded with Starlink satellites would still cost five times less than Falcon 9 per unit of satellite mass launched. At 150 tons to LEO for $10M, Starship would cost 15 times less. If SpaceX one day perfects full reusability and marginal costs do fall to $2M, a 150-ton Starship launch could be up to 70 times cheaper than Falcon 9.
For the exact same reasons it could radically improve the cost-efficiency of Starlink deployment and finally make humanity’s expansion beyond Earth affordable enough to be viable, Starship would also inherently revolutionize access to space for all other launch customers – not just SpaceX.
According to SpaceX Vice President of Commercial Sales Tom Ochinero, Starship has already begun to make inroads with SpaceX’s healthy list of existing Falcon customers. While relatively minor and inevitable, it’s still an important symbolic step for SpaceX and Starship as it attempts to deliver a launch vehicle so cheap and capable that it ushers the company’s own Falcon rockets into retirement.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
