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Cheaper launches as a result of reusable rockets may not necessarily increase demand for satellite launches. Cheaper launches as a result of reusable rockets may not necessarily increase demand for satellite launches.

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SpaceX’s Falcon 9 Block 5 fleet preps for dual drone ship booster landings

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SpaceX engineers and technicians have just completed the second on-pad static fire of a Falcon 9 Block 5 booster, and another test is scheduled on the opposite coast for a different upgraded booster in roughly two days.

Penciled in on July 22 and July 25, these imminent back to back launches will mark the effective beginning of the highly-reusable Block 5 era now that all older versions have flown for the last time. Crucially, the practice of intentionally expending reused boosters will almost certainly come to an end for the indefinite future, beginning with these next missions. Both new cores will land aboard drone ship pair Just Read The Instructions (JRTI; West Coast) and Of Course I Still Love You (OCISLY; East Coast), and both autonomous vessels will be simultaneously stationed at sea for the second time ever.

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This rare dual drone ship deployment will likely become a regular occurrence for SpaceX Falcon 9 and Falcon Heavy recoveries over the course of the rest of 2018 and 2019, as higher rates of launch from both East and West coast launch facilities and the unlikelihood of a Block 5 booster being expended will translate to a much greater need for the giant rocket recovery vessels.

In fact, the 7-10 days it takes drone ships to travel from their ports of call to booster landing points and back to port again will likely be the most insurmountable constraint on launch cadence, at least for the Falcon family – high energy missions could only be completed every ten or so days on the East Coast, at least until a third drone ship is brought online. To be named A Shortfall of Gravitas (ASoG), a third autonomous spaceport drone ship (ASDS) is in fact planned as an expansion of SpaceX’s fleet, although it’s unknown if the vessel is under construction now, nor when exactly it’s expected to enter service.

Falcon 9 B1045’s picture-perfect, gentle landing aboard drone ship OCISLY, April 2018. (SpaceX)

SpaceX’s next three missions from its Florida-based LC-40 pad all happen to feature Block 5 Falcon 9 boosters tasked with placing heavy communications satellites in high-energy orbits, and all three launches are currently paced roughly two weeks apart – July 22, August 2, and August 18. That consistent two-week cadence on SpaceX’s launch schedule is for the most part driven equally by launchpad readiness and drone ship availability, both of which require some amount of refurbishment or maintenance after launches/landings.

On the West Coast will be the launch of Iridium NEXT-7 on July 25, carrying ten Iridium NEXT satellites atop a Block 5 booster. That booster – as well as at least two of the three East coast boosters – will be fresh from the factory, conducting (hopefully) the first of many future missions apiece. Excitingly, the planned recovery attempt after Iridium-7 will bring to an end a nearly 10-month drought of rocket landings aboard drone ship JRTI. Further, it looks like chances are good that Iridium-7 will also see recovery vessel Mr Steven break in his massive new net and arms in with an attempted catch of a Falcon 9 fairing half.

Follow us for live updates, peeks behind the scenes, and photos from Teslarati’s East and West Coast photographers.

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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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Elon Musk fires back after Wikipedia co-founder claims neutrality and dubs Grokipedia “ridiculous”

Musk’s response to Wales’ comments, which were posted on social media platform X, was short and direct: “Famous last words.”

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UK Government, CC BY 2.0 , via Wikimedia Commons

Elon Musk fired back at Wikipedia co-founder Jimmy Wales after the longtime online encyclopedia leader dismissed xAI’s new AI-powered alternative, Grokipedia, as a “ridiculous” idea that is bound to fail.

Musk’s response to Wales’ comments, which were posted on social media platform X, was short and direct: “Famous last words.”

Wales made the comments while answering questions about Wikipedia’s neutrality. According to Wales, Wikipedia prides itself on neutrality. 

“One of our core values at Wikipedia is neutrality. A neutral point of view is non-negotiable. It’s in the community, unquestioned… The idea that we’ve become somehow ‘Wokepidea’ is just not true,” Wales said.

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When asked about potential competition from Grokipedia, Wales downplayed the situation. “There is no competition. I don’t know if anyone uses Grokipedia. I think it is a ridiculous idea that will never work,” Wales wrote.

After Grokipedia went live, Larry Sanger, also a co-founder of Wikipedia, wrote on X that his initial impression of the AI-powered Wikipedia alternative was “very OK.”

“My initial impression, looking at my own article and poking around here and there, is that Grokipedia is very OK. The jury’s still out as to whether it’s actually better than Wikipedia. But at this point I would have to say ‘maybe!’” Sanger stated.

Musk responded to Sanger’s assessment by saying it was “accurate.” In a separate post, he added that even in its V0.1 form, Grokipedia was already better than Wikipedia.

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During a past appearance on the Tucker Carlson Show, Sanger argued that Wikipedia has drifted from its original vision, citing concerns about how its “Reliable sources/Perennial sources” framework categorizes publications by perceived credibility. As per Sanger, Wikipedia’s “Reliable sources/Perennial sources” list leans heavily left, with conservative publications getting effectively blacklisted in favor of their more liberal counterparts.

As of writing, Grokipedia has reportedly surpassed 80% of English Wikipedia’s article count.

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Tesla Sweden appeals after grid company refuses to restore existing Supercharger due to union strike

The charging site was previously functioning before it was temporarily disconnected in April last year for electrical safety reasons.

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Credit: Tesla Charging

Tesla Sweden is seeking regulatory intervention after a Swedish power grid company refused to reconnect an already operational Supercharger station in Åre due to ongoing union sympathy actions.

The charging site was previously functioning before it was temporarily disconnected in April last year for electrical safety reasons. A temporary construction power cabinet supplying the station had fallen over, described by Tesla as occurring “under unclear circumstances.” The power was then cut at the request of Tesla’s installation contractor to allow safe repair work.

While the safety issue was resolved, the station has not been brought back online. Stefan Sedin, CEO of Jämtkraft elnät, told Dagens Arbete (DA) that power will not be restored to the existing Supercharger station as long as the electric vehicle maker’s union issues are ongoing. 

“One of our installers noticed that the construction power had been backed up and was on the ground. We asked Tesla to fix the system, and their installation company in turn asked us to cut the power so that they could do the work safely. 

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“When everything was restored, the question arose: ‘Wait a minute, can we reconnect the station to the electricity grid? Or what does the notice actually say?’ We consulted with our employer organization, who were clear that as long as sympathy measures are in place, we cannot reconnect this facility,” Sedin said. 

The union’s sympathy actions, which began in March 2024, apply to work involving “planning, preparation, new connections, grid expansion, service, maintenance and repairs” of Tesla’s charging infrastructure in Sweden.

Tesla Sweden has argued that reconnecting an existing facility is not equivalent to establishing a new grid connection. In a filing to the Swedish Energy Market Inspectorate, the company stated that reconnecting the installation “is therefore not covered by the sympathy measures and cannot therefore constitute a reason for not reconnecting the facility to the electricity grid.”

Sedin, for his part, noted that Tesla’s issue with the Supercharger is quite unique. And while Jämtkraft elnät itself has no issue with Tesla, its actions are based on the unions’ sympathy measures against the electric vehicle maker. 

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“This is absolutely the first time that I have been involved in matters relating to union conflicts or sympathy measures. That is why we have relied entirely on the assessment of our employer organization. This is not something that we have made any decisions about ourselves at all. 

“It is not that Jämtkraft elnät has a conflict with Tesla, but our actions are based on these sympathy measures. Should it turn out that we have made an incorrect assessment, we will correct ourselves. It is no more difficult than that for us,” the executive said. 

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Music City Loop could highlight The Boring Company’s real disruption

The real story behind the tunneling startup’s Nashville tunnel project is the company’s targeted $25 million per mile construction cost.

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Credit: The Boring Company/X

Recent commentary on social media has highlighted what could very well prove to be The Boring Company’s real disruption.

The analysis was shared by tech watcher Aakash Gupta on social media platform X, where he argued that the real story behind the tunneling startup’s Nashville tunnel project is the company’s targeted $25 million per mile construction cost.

According to Gupta’s breakdown, Nashville’s 2018 light rail proposal was priced at roughly $200 million per mile. New York’s East Side Access project reportedly cost about $3.5 billion per mile, while Los Angeles Metro expansion projects have approached $1 billion per mile.

By comparison, The Boring Company has stated it can construct 13 miles of twin tunnels in the Music City Loop for between $240 million and $300 million total. That implies a cost near $25 million per mile, or roughly a 95% reduction from industry averages cited in the post.

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Several technical departures from conventional tunneling allow the Boring Company to lower its costs, from its smaller 12-foot diameter tunnels to its fully electric Prufrock machines that are designed to mine continuously with no personnel inside the tunnel and their capability to “porpoise” for easy launch and retrieval.

Tesla and Space CEO Elon Musk responded to the post on X, stating simply that “Tunnels are so underrated.”

The Boring Company has seen some momentum as of late, with the company recently signing a construction contract in Dubai and the Universal Orlando Loop progressing. Recent reports have also pointed to tunnels potentially being constructed to solve traffic congestion issues near the Giga Nevada area. 

While The Boring Company’s tunnels have so far been used for Loop systems publicly for now, Elon Musk recently noted that the tunneling startup’s underground passages would not be limited only to ride-hailing vehicles. 

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In a reply to a post on X which discussed the specifications of the Music City Loop, Musk clarified that “any fully autonomous electric cars can use the tunnels.” This suggests that vehicles potentially running systems like FSD Supervised, even if they are not Teslas, could be used in systems like the Music City Loop in the future.

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