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SpaceX Falcon 9 Block 5 booster nails third launch and landing in 7 months

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Following a bit less than three weeks of relentless launch delays and scrubs, SpaceX has successfully launched and landed a Falcon 9 Block 5 booster for the third time, marking a critical milestone for the company’s long-held aspiration of building and operating rockets that can begin to approach the reliability, reusability, and affordability of modern aircraft.

While SpaceX still has a long way to go before Falcon 9 (or BFR) can hope to touch airliners, this triple launch and landing of a single Falcon 9 booster is the biggest step yet towards that critical goal. Having now completed three launches in an impressively routine fashion, Falcon 9 B1046 may be on a fast track to become the first SpaceX rocket to launch four or more times in the near future.

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What exactly goes into the process of preparing Falcon 9 Block 5 boosters for reused launches is not entirely clear, but it can be said with some confidence that Block 5 (or SpaceX’s comfort level) is not quite to the point that a booster has flown with literally zero significant refurbishment between launches. It’s possible that the average 3-4 months Block 5 boosters currently spend between launches is filled solely with inspections, nondestructive testing, and perhaps some mild cleaning in certain areas, but it’s certainly not as probable as the need for some mildly to moderately significant repairs or part replacements.

Ultimately, this is a transparent nitpick that ignores the simple reality that SpaceX is already reusing rockets more rapidly and efficiently than any other entity in history, in which NASA’s Space Shuttle is truly the only orbital-class rocket that can lay claim to technically faster launch turnaround times, although Shuttle refurbishment relied on a massive infrastructure that cost a minimum of $5-10M every day. At the absolute least, SpaceX’s inspection and refurbishment of Falcon 9 Block 5 boosters is somewhere between 10 and 20 times cheaper than NASA’s best Shuttle refurbishment.

Four launches and beyond

While SpaceX webcast hosts and company engineers Lauren Lyons and Kate Tice didn’t specifically mention the possibility, it’s very likely that – should post-recovery inspections uncover no major surprises – Falcon 9 B1046’s successful third launch and landing could pave the way for a future of 4, 5, 6, or more launches as 2018 comes to a close and 2019 nears the horizon. As SpaceX’s reusability engineers and technicians begin to gain confidence with how Falcon 9’s Block 5 upgrade behaves after multiple launches and landings, the time needed between flight-proven launches of the same booster should continue to rapidly decrease over the next 6-12 months.  According to COO and President Gwynne Shotwell, Block 5 boosters are already outperforming expectations.

Finally, Lyons noted that SpaceX had, in fact, sent Mr. Steven out into the Pacific Ocean for the fairing recovery ship’s first catch attempt in more than four months, and said that the company would provide updates about that attempt later on. Stay tuned to find out how that fairing recovery attempt went!

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For prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket recovery fleet check out our brand new LaunchPad and LandingZone newsletters!

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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Elon Musk confirms SpaceX is not developing a phone

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elon musk phone
Photo: Boss Hunting.com.au

Despite many recent rumors and various reports, Elon Musk confirmed today that SpaceX is not developing a phone based on Starlink, not once, but twice.

Today’s report from Reuters cited people familiar with the matter and stated internal discussions have seen SpaceX executives mulling the idea of building a mobile device that would connect directly to the Starlink satellite constellation.

Musk did state in late January that SpaceX developing a phone was “not out of the question at some point.” However, He also said it would have to be a major difference from current phones, and would be optimized “purely for running max performance/watt neural nets.”

While Musk said it was not out of the question “at some point,” that does not mean it is currently a project SpaceX is working on. The CEO reaffirmed this point twice on X this afternoon.

Musk said, “Reuters lies relentlessly,” in one post. In the next, he explicitly stated, “We are not developing a phone.”

Musk has basically always maintained that SpaceX has too many things going on, denying that a phone would be in the realm of upcoming projects. There are too many things in the works for Musk’s space exploration company, most notably the recent merger with xAI.

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SpaceX officially acquires xAI, merging rockets with AI expertise

A Starlink phone would be an excellent idea, especially considering that SpaceX operates 9,500 satellites, serving over 9 million users worldwide. 650 of those satellites are dedicated to the company’s direct-to-device initiative, which provides cellular coverage on a global scale.

Nevertheless, there is the potential that the Starlink phone eventually become a project SpaceX works on. However, it is not currently in the scope of what the company needs to develop, so things are more focused on that as of right now.

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Tesla adds notable improvement to Dashcam feature

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Credit: Tesla

Tesla has added a notable improvement to its Dashcam feature after complaints from owners have pushed the company to make a drastic change.

Perhaps one of the biggest frustrations that Tesla owners have communicated regarding the Dashcam feature is the lack of ability to retain any more than 60 minutes of driving footage before it is overwritten.

It does not matter what size USB jump drive is plugged into the vehicle. 60 minutes is all it will hold until new footage takes over the old. This can cause some issues, especially if you were saving an impressive clip of Full Self-Driving or an incident on the road, which could be lost if new footage was recorded.

This has now been changed, as Tesla has shown in the Release Notes for an upcoming Software Update in China. It will likely expand to the U.S. market in the coming weeks, and was first noticed by NotaTeslaApp.

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The release notes state:

“Dashcam Dynamic Recording Duration – The dashcam dynamically adjusts the recording duration based on the available storage capacity of the connected USB drive. For example, with a 128 GB USB drive, the maximum recording duration is approximately 3 hours; with a 1 TB or larger USB drive, it can reach up to 24 hours. This ensures that as much video as possible is retained for review before it gets overwritten.”

Tesla Adds Dynamic Recording

Instead of having a 60-minute cap, the new system will now go off the memory in the USB drive. This means with:

  • 128 GB Jump Drive – Up to Three Hours of Rolling Footage
  • 1TB Jump Drive – Up to 24 Hours of Rolling Footage

This is dependent on the amount of storage available on the jump drive, meaning that if there are other things saved on it, it will take away from the amount of footage that can be retained.

While the feature is just now making its way to employees in China, it will likely be at least several weeks before it makes its way to the U.S., but owners should definitely expect it in the coming months.

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It will be a welcome feature, especially as there will now be more customization to the number of clips and their duration that can be stored.

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Will Tesla join the fold? Predicting a triple merger with SpaceX and xAI

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Created with Grok

With the news of a merger between SpaceX and xAI being confirmed earlier this week by CEO Elon Musk directly, the first moves of an umbrella company that combines all of the serial tech entrepreneur’s companies have been established.

The move aims to combine SpaceX’s prowess in launches with xAI’s expanding vision in artificial intelligence, as Musk has detailed the need for space-based data centers that will require massive amounts of energy to operate.

It has always been in the plans to bring Musk’s companies together under one umbrella.

“My companies are, surprisingly in some ways, trending toward convergence,” Musk said in November. With SpaceX and xAI moving together, many are questioning when Tesla will be next. Analysts believe it is a no-brainer.

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SpaceX officially acquires xAI, merging rockets with AI expertise

Dan Ives of Wedbush wrote in a note earlier this week that there is a “growing chance” Tesla could be merged in some form with the new conglomeration over the next 12 to 18 months.

“In our view, there is a growing chance that Tesla will eventually be merged in some form into SpaceX/xAI over time. The viewis this growing AI ecosystem will focus on Space and Earth together… and Musk will look to combine forces,” Ives said.

Let’s take a look at the potential.

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The Case for Synergies – Building the Ultimate AI Ecosystem

A triple merger would create a unified “Musk Trinity,” blending Tesla’s physical AI with Robotaxi, Optimus, and Full Self-Driving, SpaceX’s orbital infrastructure through Starlink and potential space-based computer, and xAI’s advanced models, including Grok.

This could accelerate real-world AI applications, more specifically, ones like using satellite networks for global autonomy, or even powering massive training through solar-optimized orbital data centers.

This would position the entity, which could ultimately be labeled “X,” as a leader in multiplanetary AI-native tech.

It would impact every level of Musk’s AI-based vision for the future, from passenger use to complex AI training models.

Financial and Structural Incentives — and Risks

xAI’s high cash burn rate is now backed by SpaceX’s massive valuation boost, and Tesla joining the merger would help the company gain access to private funding channels, avoiding dilution in a public-heavy structure.

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The deal makes sense from a capital standpoint, as it is an advantage for each company in its own specific way, addressing specific needs.

Because xAI is spending money at an accelerating rate due to its massive compute needs, SpaceX provides a bit of a “lifeline” by redirecting its growing cash flows toward AI ambitions without the need for constant external fundraising.

Additionally, Tesla’s recent $2 billion investment in xAI also ties in, as its own heavy CapEx for Dojo supercomputers, Robotaxis, and Optimus could potentially be streamlined.

Musk’s stake in Tesla and SpaceX, after the xAI merger, is also uneven. His ownership in Tesla equates to about 13 percent, only increasing as he achieves each tranche of his most recent compensation package. Meanwhile, he owns about 43 percent of the private SpaceX.

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A triple merger between the three companies could boost his ownership in the combined entity to around 26 percent. This would give Musk what he wants: stronger voting power and alignment across his ventures.

It could also be a potential facilitator in private-to-public transitions, as a reverse merger structure to take SpaceX public indirectly via Tesla could be used. This avoids any IPO scrutiny while accessing the public markets’ liquidity.

Timeline and Triggers for a Public Announcement

As previously mentioned, Ives believes a 12-18 month timeline is realistic, fueled by Musk’s repeated hints at convergence between his three companies. Additionally, the recent xAI investment by Tesla only points toward the increased potential for a conglomeration.

Of course, there is speculation that the merger could happen in the shorter term, before June 30 of this year, which is a legitimate possibility. While this possibility exists but remains at low probability, especially when driven by rapid AI/space momentum, longer horizons, like 2027 or later, allow for key milestones like Tesla’s Robotaxi rollout and Cybercab ramp-up, Optimus scaling, or regulatory clarity under a favorable administration.

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Credit: Grok Imagine

The sequencing matters: SpaceX-xAI merger as “step one” toward a unified stack, with a potential SpaceX IPO setting a valuation benchmark before any Tesla tie-up.

Full triple convergence could follow if synergies prove out.

Prediction markets are also a reasonable thing to look at, just to get an idea of where people are putting their money. Polymarket, for example, sits at between a 12 and 24 percent chance that a Tesla-SpaceX merger is officially announced before June 30, 2026.

Looking Ahead

The SpaceX-xAI merger is not your typical corporate shuffle. Instead, it’s the clearest signal yet that Musk is architecting a unified “Muskonomy” where AI, space infrastructure, and real-world robotics converge to solve humanity’s biggest challenges.

Yet the path is fraught with execution risks that could turn this visionary upside into a major value trap. Valuation mismatches remain at the forefront of this skepticism: Tesla’s public multiples are unlike any company ever, with many believing they are “stretched.” On the other hand, SpaceX-xAI’s private “marked-to-muth” pricing hinges on unproven synergies and lofty projects, especially orbital data centers and all of the things Musk and Co. will have to figure out along the way.

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Ultimately, the entire thing relies on a high-conviction bet on Musk’s ability to execute at scale. The bullish case is transformative: a vertically integrated AI-space-robotics giant accelerates humanity toward abundance and multi-planetary civilization faster than any siloed company could.

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