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SpaceX kicks off 2023 with second largest rideshare launch
After rounding out 2022 with the world’s last orbital launch, SpaceX has kicked off 2023 with the new year’s first orbital launch – also the second-largest rideshare mission in history.
At 9:56 am EST (14:56 UTC), a SpaceX Falcon 9 rocket lifted off on Transporter-6, the sixth dedicated launch under the company’s Smallsat Rideshare Program. SpaceX says Transporter-6 deployed 114 payloads for dozens of paying customers, making it the second-largest rideshare mission ever launched. In addition, marking the latest apogee of a growing cottage industry largely enabled by SpaceX’s affordable and regular rideshare launch services, Transporter-6 carried an unprecedented number of ‘space tugs’ developed by five separate companies.
The update that's rolling out to the fleet makes full use of the front and rear steering travel to minimize turning circle. In this case a reduction of 1.6 feet just over the air— Wes (@wmorrill3) April 16, 2024
At a minimum, Transporter-6’s expansive payload roster included Launcher’s first Orbiter space tug, Epic Aerospace’s first CHIMERA space tug, Momentus Space’s second Vigoride space tug, and two D-Orbit ION space tugs. While their capabilities vary significantly, all of the space tags or transfer vehicles manifested on the mission have a similar purpose: transporting satellites launched as rideshare payloads from their rocket’s one-size-fits-all parking orbit to an orbit more optimized for each spacecraft’s mission.
In theory, that concept could eventually take the shape of a service that lets operators send their satellites to a wide variety of orbits and still take advantage of the savings enabled by rideshare launches – particularly from SpaceX. But that time has not quite come. At the moment, only a few providers have successfully demonstrated space tugs with propulsion systems, and most of those proven options only allow for small orbit tweaks. One tug built by Spaceflight has partially demonstrated the ability to climb from ~300 kilometers to more than 1000 kilometers. Rocket Lab’s Electron kick stage is arguably the most successful in low Earth orbit, and the company has also shown that Photon – an upgraded version of that kick stage – can send payloads to high Earth orbits or even the Moon.
Future tugs could enable routine changes on the order of hundreds or even thousands of kilometers for multiple payloads per flight. Many prospective providers – including Momentus and Epic – hope to follow up their simpler prototypes (and follow in Rocket Lab’s footsteps) with tugs capable of carrying satellites to high Earth orbits, the Moon, and deep space.
SpaceX’s Transporter missions and the space tugs that frequent them all serve the same purpose: getting satellites where they need to go for a diverse range of customers. And Transporter-6 deployed a number of interesting payloads. In partnership with Nanoavionics, French startup Gama launched its first solar sail prototype in the hopes of one day lowering the cost of deep space propulsion and exploration. Momentus will get a second opportunity to demonstrate its Vigoride tug, which is powered by an exotic water plasma propulsion system. Spire launched the first prototypes of an upgraded satellite bus. Orbital Sidekick launched its first Earth observation satellite. Lynk Global launched an in-space cell tower to test the ability to broadcast 5G from space to the ground. Australian startup Skykraft launched its first batch of Block 2 air traffic management satellites and will deploy them with its own free-flying “Deployer 1” – essentially a space tug without propulsion. Planet launched dozens of new SuperDove Earth-imaging satellites. And Ukrainian startup EOS launched Agrisat-1, the country’s first commercial satellite.
Following Transporter-6, SpaceX’s Smallsat Rideshare Program has launched approximately 566 payloads in less than two years. In addition, SpaceX has launched more than 3600 of its own Starlink satellites since November 2019 for a total of well over 4000 satellites launched in a little over three years.
Prior to the end of 2022, SpaceX had never launched a rocket later than December 23rd or earlier than January 6th. That odd gap finally fell at the end of SpaceX’s record-breaking 2022 performance, which saw the company ace 61 Falcon launches in a single calendar year. Transporter-6 will be SpaceX and the world’s first launch of 2023. Never one to stand still, CEO Elon Musk has set SpaceX a target of “up to 100 launches” in the new year.
Rewatch SpaceX and the world’s first orbital launch (and rocket landing) of 2023 below.
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 analyst Gary Black of The Future Fund claims that the company is making a big mistake getting rid of the Model S and Model X. Instead, he believes another vehicle within the company’s lineup should be discontinued: the Cybertruck.
Black divested The Future Fund from all Tesla holdings last year, but he still covers the stock as an analyst as it falls in the technology and autonomy sectors, which he covers.
In a new comment on Thursday, Black said the Cybertruck should be the vehicle Tesla gets rid of due to the negatives it has drawn to the company.
The Cybertruck is also selling in an underwhelming fashion considering the production capacity Tesla has set aside for it. It’s worth noting it is still the best-selling electric pickup on the market, and it has outlasted other EV truck projects as other manufacturers are receding their efforts.
Black said:
“IMHO it’s a mistake to keep Tesla Cybertruck which has negative brand equity and sold 10,000 units last year, and discontinue S/X which have strong repeat brand loyalty and together sold 30K units and are highly profitable. Why not discontinue CT and covert S/X to be fully autonomous?”
IMHO it’s a mistake to keep $TSLA Cybertruck which has negative brand equity and sold 10,000 units last year, and discontinue S/X which have strong repeat brand loyalty and together sold 30K units and are highly profitable. Why not discontinue CT and covert S/X to be fully…
— Gary Black (@garyblack00) January 29, 2026
On Wednesday, CEO Elon Musk confirmed that Tesla planned to transition Model S and Model X production lines at the Fremont Factory to handle manufacturing efforts of the Optimus Gen 3 robot.
Musk said that it was time to wind down the S and X programs “with an honorable discharge,” also noting that the two cars are not major contributors to Tesla’s mission any longer, as its automotive division is more focused on autonomy, which will be handled by Model 3, Model Y, and Cybercab.
Tesla begins Cybertruck deliveries in a new region for the first time
The news has drawn conflicting perspectives, with many Tesla fans upset about the decision, especially as it ends the production of the largest car in the company’s lineup. Tesla’s focus is on smaller ride-sharing vehicles, especially as the vast majority of rides consist of two or fewer passengers.
The S and X do not fit in these plans.
Nevertheless, the Cybertruck fits in Tesla’s future plans. Musk said the pickup will be needed for the transportation of local goods. Musk also said Cybertruck would be transitioned to an autonomous line.
Tesla Giga Texas to feature massive Optimus V4 production line
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
