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SpaceX’s third Block 5 rocket heads to Texas test site as launch marathon nears

What is likely B1048 spotted heading to McGregor, Texas for static fire testing, June 11. (TeslaMotorsClub /u/nwdiver)

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A SpaceX Falcon 9 – almost certainly the third Block 5 booster to leave the company’s factory – was spotted passing through New Mexico on the last leg of its trip from California to Texas. Although the shipment is a great sign, it begs the question of how exactly SpaceX plans to launch its next six launches penciled in for July and August.

Bear with me, as this post will dive into the specifics of orchestrating launches – namely having rocket boosters, upper stages, and fairings all ready at the same place and time. Fundamentally, the analysis that follows suggests two main possibilities: 1) two or three of those July/August launches will have to be delayed for booster availability or 2) the first (and perhaps second) truly rapid reuse of Falcon 9 Block 5 boosters will occur before summer’s end.

The first Block 5 Falcon 9 lifts off on May 4, 2018. The upgrade’s rapid reusability optimizations could be crucial for SpaceX’s summer manifest. (Tom Cross)

After conducting routine static fire testing in McGregor, the booster spotted on Monday – B1048 – will likely be shipped West to Vandenberg Air Force Base for the first West coast Block 5 launch in mid-July. B1047, the second Block 5 booster to leave SpaceX’s Hawthorne factory, was spotted miles from Cape Canaveral, FL near the end of May, while B1046‘s early May launch marked the debut of Falcon 9 Block 5 and was expected to undergo several months of disassembly and analysis to ensure the rocket upgrade was functioning as intended. Based on previous patterns, the fourth Block 5 Falcon 9 booster – B1049 – should not be expected to ship from the factory to McGregor until late June or early July. Finally, the last orbital Block 4 booster (B1045) will conduct its second and final launch in the last few days of June, currently NET June 29.

Put simply, B1049 is unlikely to arrive at its first launch site until mid or late July and can thus be taken out of the July running. B1045 will be (presumably) expended after launch, also taking it out of the running for future launches. B1048 will almost certainly travel to Vandenberg Air Force Base (VAFB) for its first launch in July, effectively ruling out its availability for other July and August launches. Furthermore, Iridium’s CEO Matt Desch has stated that both Iridium-7 and Iridium-8 are expected to launch on unflown boosters. Fundamentally, this leaves two Block 5 boosters readily available for four loosely scheduled July and August launches on the East Coast.

Focusing on July’s schedule as it currently stands, B1047 would be required to launch two high-energy geostationary transfer orbit (GTO) missions in as few as two weeks. The nature of drone ship recoveries would cut the time available between the booster’s return to port and its second static fire to perhaps 5-10 days. In other words, there would be almost no time whatsoever for refurbishment, at least compared to the current prospective record of B1045, roughly 70 days between launches.

All things considered, two launches of the same booster in well under a month would be an act of heroics given that B1047’s first launch will be the second or third-ever flight of Falcon 9 Block 5. An extensive upgrade to the venerable rocket intended to make it highly reusable and equally reliable, Block 5 is the culmination of more than half a decade of experience launching a wide array of Falcon 9 versions and 56 total launches. While I would place the odds of a sub-30 day back-to-back reflight happening less than two months from now at maybe 10%, my odds for the next six to nine months are closer to 95% – remember, Musk set SpaceX the goal of two flights of the same booster in 24 hours by the end of 2019. It may sound insane, but it quite literally was what Block 5 was designed to enable.

Although delays are more probable here, the alternative is a truly wild roller coaster of launches and historic reusable rocket milestones. Fingers crossed!

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Tom Cross – Twitter

Pauline Acalin – Twitter

Eric Ralph – Twitter

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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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Amazon shuts out Elon Musk’s Grok Bot so he may just build his own rival store

Musk promises SpaceX will cover Grok Bot purchase errors, tells users to shop beyond Amazon.

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Concept rendering showing a silhouette of Elon Musk, arms folded, overlooking a sprawling modern Amazon warehouse via Grok
Concept rendering showing a silhouette of Elon Musk, arms folded, overlooking a sprawling modern Amazon warehouse via Grok

Elon Musk said SpaceX will reimburse users if Grok Bot botches a purchase or leaks their card details. A few hours later he was telling users to take their shopping elsewhere after Amazon shut the agent out.

The first post was a reply to an X user who said Grok Bot booked him a flight after he sent a photo of his credit card. “This works well,” Musk wrote. “If Grok @Bot makes a mistake with a purchase or leaks your card (never happened yet), SpaceX will make you whole,” said Musk.

The second came after another user posted the error his Grok Bot hit on Amazon: “Continued access by an unauthorized AI agent violates Amazon’s Conditions of Use, to which our customers have agreed.” The user said his bots can no longer order from the site. Musk answered, “Just ask Grok @Bot to buy what you want someplace else and get a better deal. There are far more purchasing websites than just Amazon!” He later added, “Maybe we should start a competitor to Amazon,” a possible hint at an X shopping service.

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The Amazon block did not start Thursday. A reply to Musk on October 10 said Amazon was blocking the bot, and Musk responded that Grok would find another way, then showed an order it placed on Lego’s website.

The latest reimbursement promise builds on late August when Musk told a Tesla investor weighing whether to give Grok Bot access to his bank accounts, “If Grok Bot messes up, we will make you whole,” as Teslarati covered when SpaceXAI added its Finance integration. That promise goes further than the company’s consumer terms, which make users responsible for what their agents do and generally cap liability at the greater of fees paid or $100. Neither Thursday post says those terms have changed, so for now it remains a statement on X rather than a published policy.

The two posts matter to Tesla owners because Grok Bot is no longer limited to a phone. Tesla brought it into its vehicles on September 22, and it is now enabled across every Cybercab and the rest of the Model Y Robotaxi fleet, as noted when Teslarati looked at why Grok Bot may be the Cybercab’s real advantage. A rider who asks for groceries or a coffee order is relying on retailers that let the agent in. Amazon has now said it will not, and Musk’s answer is to route around it.

Amazon has not commented publicly on the block in the posts Teslarati reviewed, and it is unclear whether Musk will follow through on a rival store.

So, how many of you do the vast majority of shopping on Amazon and hate that you do? Let us know how you feel about an Amazon alternative in our Facebook post.

 

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Elon Musk says Tesla’s Roadster demo could be a bang, quite literally

Musk says tonight’s Roadster demo will be a banger, maybe literally. The clues add up.

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Elon Musk spent Wednesday and Thursday stacking teases on top of Tesla’s Roadster event, and the wording is getting harder to read as routine hype. Tesla streams the unveil tonight at 7:55 p.m. Central on X. Musk has called it “a candidate for greatest product demo of all time,” then added that “this demo will be a BANGER, probably metaphorically, though some chance literally.”

The “some chance literally” part is the line to watch. The Roadster has been tied to a SpaceX option package since 2018, and as we reported when the date was announced, the system is reportedly codenamed A71 and uses cold gas thrusters fed by a composite overwrapped pressure vessel, the same tank design SpaceX uses on Falcon 9. Musk has said a thruster equipped car could reach 60 mph in about 1.1 seconds. Cold gas thrusters firing at full output are loud, and reports ahead of the event say the car will be unmanned with spectators kept several hundred yards back. A literal bang could simply mean a demonstration that sounds like one, though it is also an admission that something could go wrong on stage.

Then there is “Timing is everything,” which Musk posted a day earlier. Stocktwits noted that 7:55 p.m. is 19:55 on a 24 hour clock, which echoes 1955, the year Marty McFly travels to in Back to the Future. Musk has made that connection before. In 2019 he replied to an animation of a flying DeLorean by saying the new Roadster “will actually do something like this.” Nothing from Tesla confirms the movie reference, but the stream time was chosen by someone, and Tesla has not been shy about this kind of wink.

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Also, Tesla said it moved the event because it “can only be held outdoors,” and Musk then wrote that the demo was postponed “due to high winds,” as Teslarati covered at the time. A car running a standing start in front of a crowd shrugs off wind. A car that leaves the ground does not. The venue near SpaceX’s McGregor test site and the FAA airspace closures reported around the original date point the same way, though we also noted the delay could be a plain safety precaution. Musk has also described the new Roadster as “beyond movies, beyond imagination, beyond human, yet still made by humans on Earth.”

The only official figures remain the 2017 ones: 620 miles of range, a top speed above 250 mph, a 1.9 second 0 to 60 time, and prices of $200,000 for the base car and $250,000 for the Founders Series. Production is expected at Giga Texas in 2027 or 2028. Tesla has said the event will cover pricing, specifications and production targets, and its livestream preview has the full rundown. Tesla reports third quarter earnings on October 21, so whatever lands tonight will be fresh going into that call. We will have live coverage as soon as the stream starts.

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Elon Musk breaks his silence on the Starlink impact to Ukraine drones

Musk says the US military and president set Starshield limits, not SpaceX, amid Ukraine complaints.

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Elon Musk says the speed limit cutting out Ukraine’s military Starlink terminals is not SpaceX’s decision. In a post on X Wednesday, Musk wrote that “Starshield systems are owned and controlled by the US government. Any limits on speed or usage are decided by the US military and ultimately POTUS.” He added that Starlink is a commercial service limited to civilian or defensive activities and “cannot be used for offensive military action, as doing so would be inappropriate for a commercial company.”

He was replying to Mykhailo Fedorov, Ukraine’s former defense minister, who had thanked Musk for restoring connectivity at speeds up to 160 km/h and said removing the Starshield limit entirely is “now critical for Ukraine’s defense.”

The complaint started Tuesday night, when Ukrainian officials said military terminals began losing service above roughly 100 mph. Presidential adviser Serhiy Beskrestnov said the defense forces got no warning and several missions were disrupted, as Teslarati reported earlier Wednesday. The 7th Rapid Reaction Corps told Reuters connections dropped for 10 to 20 seconds at speeds well below the limit, which made drones harder to control. Poland’s foreign minister, Radoslaw Sikorski, asked Musk on X whether he is “playing politics with your products again.”

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That is why the Starlink and Starshield distinction matters. SpaceX introduced Starshield in 2022 as the government version of Starlink, with an initial focus on Earth observation, communications and hosted payloads. It won a Space Force contract in 2023 with a $70 million ceiling. In December 2024, the Pentagon moved Ukraine’s terminals onto Starshield, covering about 3,000 units across two contracts. Ukraine’s military connections therefore run through a service that Musk now says sits under Washington’s control.

SpaceX pitches subscription model for Trump’s Golden Dome

While Musk’s post describes who holds authority, it does not infer that anyone ordered the limit, and neither SpaceX nor the US government has confirmed who set it. Ukrainian officials have pointed to the timing, which follows President Trump’s push for an energy ceasefire and Musk’s Saturday post that “Zelensky has gone too far.” The BBC noted Trump denied threatening to restrict intelligence sharing with Kyiv, and no evidence has been presented that Washington requested the cap.

The episode also revives a promise from 2025. After Poland accused him of threatening Ukraine’s access, Musk said Starlink “will never turn off its terminals” and would not be used as a bargaining chip. Poland has since supplied more than 29,000 terminals to Ukraine. Teslarati also covered Kyiv’s search for Starlink alternatives in 2025, and the latest dispute gives that search new urgency.

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