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SpaceX’s Elon Musk set for Starlink launch, Tesla earnings double-header
SpaceX has delayed its latest Starlink launch once more after high winds forced the company to recycle an attempt originally planned for January 27th, setting up SpaceX’s Elon Musk for a Starlink launch and Tesla earnings report on the same day.
Flight-proven Falcon 9 booster B1051 is currently vertical at Cape Canaveral Air Force Station (CCAFS) Launch Complex 40 (LC-40) and has been for more than a week. Perched atop an expendable upper stage attached to the top of the booster, SpaceX’s third batch of 60 upgraded Starlink v1.0 satellites are loaded inside the rocket’s airtight payload fairing, patiently awaiting a launch that’s now been delayed a full 9 days by winter weather both in Cape Canaveral and off the Florida coast.
Most recently, bad sea conditions in the Atlantic Ocean forced SpaceX to delay Starlink V1 L3 an extra 24 hours from a January 28th backup window and the batch of communications satellites are now scheduled to launch no earlier than (NET) 9:09 am EST (14:09 UTC), January 29th. Set to unequivocally reaffirm SpaceX’s position as the owner of the world’s largest private satellite constellation, the mission – should it be a success – will mean that the company has launched its 240th flat-packed Starlink satellite. Additionally, Starlink L3 should feature a number of exciting Falcon 9 recovery events, potentially setting up more than 75% of the rocket’s value for reuse.
Earlier this morning, Teslarati’s own Simon Alvarez offered a glimpse of what to expect from Tesla’s Q4 2019 earnings report, scheduled for 3:30 PM PST (23:30 UTC), January 29th. In short, it looks like Tesla’s highly-anticipated Model Y crossover could find its way to customers much sooner than expected, while additional signs point to another strong quarterly performance that could send the company’s already meteoric stock even higher. As always, CEO Elon Musk is expected to be front and center on the teleconference, which is set to occur just nine hours after SpaceX’s latest 60-satellite Starlink launch.
For SpaceX, the new year has gotten off to a busy start, although Florida’s winter weather has done its best to hamper launch attempts. Beginning with the second launch of Starlink v1.0 satellites (Starlink V1 L2) on January 7th, that Falcon 9 mission was delayed from January 3rd by high seas in the Atlantic Ocean that would have made the booster’s planned drone ship landing extremely risky. In high seas, drone ship decks pitch and buck, creating major uncertainty as Falcon 9 is unable to account for the deck movement.
If the floating landing pad is at the peak or trough of large swells when Falcon 9 is scheduled to land, there is a good chance that the rocket could either hit the deck too hard or cut off its engines before landing, falling a distance equivalent to the height of the swell onto the drone ship. Either scenario would pose a serious risk of damaging or even outright destroying a landing Falcon booster, cutting short any future prospects of reuse.
Most recently, SpaceX performed Crew Dragon’s second-ever launch on a Falcon 9 rocket, intentionally triggering an in-flight abort (IFA) some 90 seconds after launch to test the spacecraft’s ability to keep astronauts safe in even a near-worst-case scenario. That particular launch was also delayed a number of days by high seas in the region the spacecraft was expected to splash down in, conditions that would have severely hampered critical recovery work.
Now a little over a week after Crew Dragon’s successful January 20th Falcon 9 launch, SpaceX’s third launch of the year has been delayed repeatedly by both weather in the recovery area and weather at the launch pad. Originally expected to launch as early as January 20th, a slight Crew Dragon launch delay pushed it to the 21st, where it was then delayed again by high seas to January 24th, and a third time to January 27th. On January 27th, SpaceX got just 40 minutes away from liftoff before it scrubbed the attempt due to high upper-level winds above the launch pad.
Finally, on January 28th, SpaceX announced that bad weather in the recovery area had forced it to skip a backup window scheduled later that day, slipping another 24 hours to 9:09 am EST on January 29th. With any luck, this will be the last in an unusually long series of weather-related delays for the Starlink mission. Aside from Falcon 9 B1051’s third launch and (hopefully) landing, Starlink V1 L3 will also mark the second time ever that twin Falcon fairing recovery ships Ms. Tree and Ms. Chief will attempt to simultaneously catch both halves of a payload fairing — more than worth the wait.
Tune in to SpaceX’s official webcast around 8:55 am EST (13:55 UTC) tomorrow (Wednesday, Jan 29) to watch the company’s third launch of 2020 live.
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Elon Musk
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Elon Musk shared his update in a recent post on social media platform X.
xAI has brought its Colossus 2 supercomputer online, making it the first gigawatt-scale AI training cluster in the world, and it’s about to get even bigger in a few months.
Elon Musk shared his update in a recent post on social media platform X.
Colossus 2 goes live
The Colossus 2 supercomputer, together with its predecessor, Colossus 1, are used by xAI to primarily train and refine the company’s Grok large language model. In a post on X, Musk stated that Colossus 2 is already operational, making it the first gigawatt training cluster in the world.
But what’s even more remarkable is that it would be upgraded to 1.5 GW of power in April. Even in its current iteration, however, the Colossus 2 supercomputer already exceeds the peak demand of San Francisco.
Commentary from users of the social media platform highlighted the speed of execution behind the project. Colossus 1 went from site preparation to full operation in 122 days, while Colossus 2 went live by crossing the 1-GW barrier and is targeting a total capacity of roughly 2 GW. This far exceeds the speed of xAI’s primary rivals.
Funding fuels rapid expansion
xAI’s Colossus 2 launch follows xAI’s recently closed, upsized $20 billion Series E funding round, which exceeded its initial $15 billion target. The company said the capital will be used to accelerate infrastructure scaling and AI product development.
The round attracted a broad group of investors, including Valor Equity Partners, Stepstone Group, Fidelity Management & Research Company, Qatar Investment Authority, MGX, and Baron Capital Group. Strategic partners NVIDIA and Cisco also continued their support, helping xAI build what it describes as the world’s largest GPU clusters.
xAI said the funding will accelerate its infrastructure buildout, enable rapid deployment of AI products to billions of users, and support research tied to its mission of understanding the universe. The company noted that its Colossus 1 and 2 systems now represent more than one million H100 GPU equivalents, alongside recent releases including the Grok 4 series, Grok Voice, and Grok Imagine. Training is also already underway for its next flagship model, Grok 5.
Elon Musk
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
The Tesla CEO shared his recent insights in a post on social media platform X.
Tesla’s next-generation AI5 chip is nearly complete, and work on its successor is already underway, as per a recent update from Elon Musk.
The Tesla CEO shared his recent insights in a post on social media platform X.
Musk details AI chip roadmap
In his post, Elon Musk stated that Tesla’s AI5 chip design is “almost done,” while AI6 has already entered early development. Musk added that Tesla plans to continue iterating rapidly, with AI7, AI8, AI9, and future generations targeting a nine-month design cycle.
He also noted that Tesla’s in-house chips could become the highest-volume AI processors in the world. Musk framed his update as a recruiting message, encouraging engineers to join Tesla’s AI and chip development teams.
Tesla community member Herbert Ong highlighted the strategic importance of the timeline, noting that faster chip cycles enable quicker learning, faster iteration, and a compounding advantage in AI and autonomy that becomes increasingly difficult for competitors to close.
AI5 manufacturing takes shape
Musk’s comments align with earlier reporting on AI5’s production plans. In December, it was reported that Samsung is preparing to manufacture Tesla’s AI5 chip, accelerating hiring for experienced engineers to support U.S. production and address complex foundry challenges.
Samsung is one of two suppliers selected for AI5, alongside TSMC. The companies are expected to produce different versions of the AI5 chip, with TSMC reportedly using a 3nm process and Samsung using a 2nm process.
Musk has previously stated that while different foundries translate chip designs into physical silicon in different ways, the goal is for both versions of the Tesla AI5 chip to operate identically. AI5 will succeed Tesla’s current AI4 hardware, formerly known as Hardware 4, and is expected to support the company’s Full Self-Driving system as well as other AI-driven efforts, including Optimus.
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Tesla Model Y and Model 3 named safest vehicles tested by ANCAP in 2025
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025.
The Tesla Model Y recorded the highest overall safety score of any vehicle tested by ANCAP in 2025. The Tesla Model 3 also delivered strong results, reinforcing the automaker’s safety leadership in Australia and New Zealand.
According to ANCAP in a press release, the Tesla Model Y achieved the highest overall weighted score of any vehicle assessed in 2025. ANCAP’s 2025 tests evaluated vehicles across four key pillars: Adult Occupant Protection, Child Occupant Protection, Vulnerable Road User Protection, and Safety Assist technologies.
The Model Y posted consistently strong results in all four categories, distinguishing itself through a system-based safety approach that combines structural crash protection with advanced driver-assistance features such as autonomous emergency braking, lane support, and driver monitoring.
This marked the second time the Model Y has topped ANCAP’s annual safety rankings. The Model Y’s previous version was also ANCAP’s top performer in 2022.
The Tesla Model 3 also delivered a strong performance in ANCAP’s 2025 tests, contributing to Tesla’s broader safety presence across segments. Similar to the Model Y, the Model 3 also earned impressive scores across the ANCAP’s four pillars. This made the vehicle the top performer in the Medium Car category.
ANCAP Chief Executive Officer Carla Hoorweg stated that the results highlight a growing industry shift toward integrated safety design, with improvements in technologies such as autonomous emergency braking and lane support translating into meaningful real-world protection.
“ANCAP’s testing continues to reinforce a clear message: the safest vehicles are those designed with safety as a system, not a checklist. The top performers this year delivered consistent results across physical crash protection, crash avoidance and vulnerable road user safety, rather than relying on strength in a single area.
“We are also seeing increasing alignment between ANCAP’s test requirements and the safety technologies that genuinely matter on Australian and New Zealand roads. Improvements in autonomous emergency braking, lane support, and driver monitoring systems are translating into more robust protection,” Hoorweg said.
Elon Musk’s xAI brings 1GW Colossus 2 AI training cluster online
Tesla AI5 chip nears completion, Elon Musk teases 9-month development cadence
