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SpaceX’s first NASA astronaut launch could have historically small media presence
NASA’s first SpaceX astronaut launch debut briefing suggests that the duo’s inaugural crewed flight to the International Space Station (ISS) could have an historically barebones media presence – if any at all.
On April 20th, NASA published its first routine preflight briefing for an astronaut launch to the space station, going over the basics of what to expect over the next few days and weeks. However, scheduled to launch no earlier than (NET) May 27th, SpaceX’s inaugural NASA astronaut launch is about as far from routine as it gets. Effectively a full decade (or more) in the making, SpaceX’s Crew Dragon Demonstration-2 mission will be the first crewed launch under NASA’s Commercial Crew Program (CCP) – an effort to replace the Space Shuttle with one or several domestic spacecraft.
Simultaneously, the world is currently under siege by one of the worst global pandemics in years. While NASA and SpaceX have done their absolute best to respond to the threat of the coronavirus and minimize its impact on critical launch operations like Demo-2, major operational changes and new restrictions have since been put in place. According to NASA’s first Demo-2 launch briefing, mainly focused on sketching out several upcoming press conferences and briefings, the space agency has revealed the first restrictions related to members of the press that typically attend and document both major and minor events.
Over the last few days, NASA and SpaceX have revealed a wealth of new information about Crew Dragon’s upcoming astronaut launch debut, including the launch target (May 27th), a range of exceptional press briefings scheduled for May 1st, and even photos of both the Falcon 9 rocket and Crew Dragon spacecraft du jour.
In its April 20th briefing, NASA revealed in no uncertain terms that “all media participation in these news conferences and interviews will be remote; no media will be accommodated at any NASA site due to the COVID-19 pandemic.” To be clear, NASA was referring to a trio of press conferences with NASA safety officials, managers, and SpaceX experts like Benji Reed (director of crew mission management) and COO and President Gwynne Shotwell.
In other words, absolutely zero members of the press will be allowed to attend those media briefings – scheduled just shy of four weeks before Crew Dragon’s planned launch. According to Brendan Byrne of WMFE Orlando, NASA reached out to add that it’s “trying to accommodate in-person reporting for [SpaceX’s inaugural astronaut] launch” but could make no guarantees come mid-to-late May.
Unfortunately, this means that there is a strong chance – verging on certainty – that SpaceX and NASA’s inaugural Crew Dragon astronaut launch could have an almost unprecedentedly small contingent of press on site come late May. As far as the author is aware, every NASA astronaut launch since the very first one or two have included direct media access to the proceedings.
Given the growing severity of the COVID-19 pandemic, it would be far from shocking if NASA and SpaceX were forced to make history during preparations for the Demo-2 launch. Stay tuned for updates as we near the historic astronaut mission.
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.
News
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
