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SpaceX Starship flight debut could happen this week, says Elon Musk

According to SpaceX CEO Elon Musk, Starship SN5 could become the first full-scale prototype to take flight as early as this week. (NASASpaceflight - bocachicagal)

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SpaceX CEO Elon Musk says that Starship’s full-scale flight debut could happen as early as this week if a suite of tests planned over the next few days goes according to plan.

The SpaceX leader also revealed a bit about the company’s plan to create its own custom steel alloy to build the best Starships possible – the first of which is already under construction. Beginning with Starship SN8, parts of which have already been spotted in work at SpaceX’s Boca Chica, Texas rocket factory, all future ships are expected to be built out of steel different than the 301 alloy used for all prior ships.

Of course, Starship SN8 is likely 2-4 weeks at best away from being ready for integrated testing. Instead, Starship SN5 is currently occupying SpaceX’s adjacent test stand and launch pad as teams work to prepare the rocket for several tests – potentially culminating in the first flight of a full-scale Starship.

According to SpaceX CEO Elon Musk, Starship SN5 could become the first full-scale prototype to take flight as early as this week. (NASASpaceflight – bocachicagal)

For more than two weeks, SpaceX has been slowly preparing Starship SN5 for its first wet dress rehearsals and Raptor engine static fires. When a ground systems leak lead to a massive fuel-air explosion and Starship SN4’s destruction, it severely damaged the pad and required the construction of an entirely new launch mount.

Based on photos of the gradual rebuild taken by Boca Chica Village resident and photographer Mary (bocachicagal), SpaceX has visibly taken the opportunity to implement some significant changes (possibly upgrades) to the pad’s ground support equipment (GSE). Notably, the company has already installed a system meant to reclaim waste methane that would otherwise have to be burned at a flare stack, instead re-liquefying the gas a returning it to propellant storage tanks.

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Part of the methane recondenser is visible between the berm (center) and white tanks (left), while the flare stack is the scorched steel pipe in the foreground. (NASASpaceflight – bocachicagal)

It’s unclear if SpaceX is attempting to onboard that new system as part of Starship SN5’s first major fueling tests, but the flare stack has not been active for weeks and the finicky nature of methane reclamation would certainly explain some of the 10+ days of delays.

On July 17th, after many day-by-day delays, SpaceX began Starship SN5’s first fueling test. The rocket appeared to be briefly pressurized with ambient-temperature gas (possibly methane and oxygen) but the test was quickly aborted. Another attempt on July 20th was also aborted after several hours with no frost (indicative of propellant loading). Finally, a third attempt on July 21st was canceled before it began, although a roadblock was briefly set up prior to the abort. Shortly after the abort, SpaceX published plans for another attempt at Starship SN5’s first WDR and static fire test on July 22nd with backup windows (8am-5pm CDT, UTC-5) on the 23rd and 24th.

Starship SN5 is hopefully just a day or two away from two critical tests. (NASASpaceflight – bocachicagal)

First reported by NASASpaceflight.com, Elon Musk’s comment confirms their sourced information that Starship SN5’s flight debut could follow just a few days after a successful WDR and static fire. Given the sheer number of delays SN5’s test campaign has suffered, that’s far from guaranteed, but the ship certainly still has a shot at a hop test this weekend if things go perfectly over the next several days. Stay tuned for updates later today or tomorrow.

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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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Tesla looks to upgrade Matrix Headlights with new features

According to the update, Tesla will work on improving the headlights when coming into contact with highly reflective objects, including road signs, traffic signs, and street lights. Additionally, pixel-level dimming will happen in two stages, whereas it currently performs with just one, meaning on or off.

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Credit: @jojje167 on X

Tesla is looking to upgrade its Matrix Headlights, a unique and high-tech feature that is available on several of its vehicles. The headlights aim to maximize visibility for Tesla drivers while being considerate of oncoming traffic.

The Matrix Headlights Tesla offers utilize dimming of individual light pixels to ensure that visibility stays high for those behind the wheel, while also being considerate of other cars by decreasing the brightness in areas where other cars are traveling.

Here’s what they look like in action:

As you can see, the Matrix headlight system intentionally dims the area where oncoming cars would be impacted by high beams. This keeps visibility at a maximum for everyone on the road, including those who could be hit with bright lights in their eyes.

There are still a handful of complaints from owners, however, but Tesla appears to be looking to resolve these with the coming updates in a Software Version that is currently labeled 2026.2.xxx. The coding was spotted by X user BERKANT:

According to the update, Tesla will work on improving the headlights when coming into contact with highly reflective objects, including road signs, traffic signs, and street lights. Additionally, pixel-level dimming will happen in two stages, whereas it currently performs with just one, meaning on or off.

Finally, the new system will prevent the high beams from glaring back at the driver. The system is made to dim when it recognizes oncoming cars, but not necessarily objects that could produce glaring issues back at the driver.

Tesla’s revolutionary Matrix headlights are coming to the U.S.

This upgrade is software-focused, so there will not need to be any physical changes or upgrades made to Tesla vehicles that utilize the Matrix headlights currently.

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xAI’s Grok approved for Pentagon classified systems: report

Under the agreement, Grok can be deployed in systems handling classified intelligence analysis, weapons development, and battlefield operations. 

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Credit: xAI

Elon Musk’s xAI has signed an agreement with the United States Department of Defense (DoD) to allow Grok to be used in classified military systems.

Previously, Anthropic’s Claude had been the only AI system approved for the most sensitive military work, but a dispute over usage safeguards has reportedly prompted the Pentagon to broaden its options, as noted in a report from Axios.

Under the agreement, Grok can be deployed in systems handling classified intelligence analysis, weapons development, and battlefield operations. 

The publication reported that xAI agreed to the Pentagon’s requirement that its technology be usable for “all lawful purposes,” a standard Anthropic has reportedly resisted due to alleged ethical restrictions tied to mass surveillance and autonomous weapons use.

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Defense Secretary Pete Hegseth is scheduled to meet with Anthropic CEO Dario Amodei in what sources expect to be a tense meeting, with the publication hinting that the Pentagon could designate Anthropic a “supply chain risk” if the company does not lift its safeguards. 

Axios stated that replacing Claude fully might be technically challenging even if xAI or other alternative AI systems take its place. That being said, other AI systems are already in use by the DoD. 

Grok already operates in the Pentagon’s unclassified systems alongside Google’s Gemini and OpenAI’s ChatGPT. Google is reportedly close to an agreement that will result in Gemini being used for classified use, while OpenAI’s progress toward classified deployment is described as slower but still feasible. 

The publication noted that the Pentagon continues talks with several AI companies as it prepares for potential changes in classified AI sourcing.

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Elon Musk denies Starlink’s price cuts are due to Amazon Kuiper

“This has nothing to do with Kuiper, we’re just trying to make Starlink more affordable to a broader audience,” Musk wrote in a post on X.

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Credit: Starlink

Elon Musk has pushed back on claims that Starlink’s recent price reductions are tied to Amazon’s Kuiper project.

In a post on X, Musk responded directly to a report suggesting that Starlink was cutting prices and offering free hardware to partners ahead of a planned IPO and increased competition from Kuiper.

“This has nothing to do with Kuiper, we’re just trying to make Starlink more affordable to a broader audience,” Musk wrote in a post on X. “The lower the cost, the more Starlink can be used by people who don’t have much money, especially in the developing world.”

The speculation originated from a post summarizing a report from The Information, which ran with the headline “SpaceX’s Starlink Makes Land Grab as Amazon Threat Looms.” The report stated that SpaceX is aggressively cutting prices and giving free hardware to distribution partners, which was interpreted as a reaction to Amazon’s Kuiper’s upcoming rollout and possible IPO.

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In a way, Musk’s comments could be quite accurate considering Starlink’s current scale. The constellation currently has more than 9,700 satellites in operation today, making it by far the largest satellite broadband network in operation. It has also managed to grow its user base to 10 million active customers across more than 150 countries worldwide. 

Amazon’s Kuiper, by comparison, has launched approximately 211 satellites to date, as per data from SatelliteMap.Space, some of which were launched by SpaceX’s Falcon 9 rocket. Starlink surpassed that number in early January 2020, during the early buildout of its first-generation network.

Lower pricing also aligns with Starlink’s broader expansion strategy. SpaceX continues to deploy satellites at a rapid pace using Falcon 9, and future launches aboard Starship are expected to significantly accelerate the constellation’s growth. A larger network improves capacity and global coverage, which can support a broader customer base.

In that context, price reductions can be viewed as a way to match expanding supply with growing demand. Musk’s companies have historically used aggressive pricing strategies to drive adoption at scale, particularly when vertical integration allows costs to decline over time.

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