News
SpaceX’s next Falcon 9 Block 5 rocket launch and landing aligns for mid-September
SpaceX’s next rocket launch, a new Falcon 9 Block 5 vehicle carrying Telesat’s Telstar 18V geostationary communications satellite has slipped from an original launch target of August 22nd to no earlier than (NET) September 9th, pointing towards difficulties somewhere within the space launch apparatus.
While a two and a half week delay may feel immense for a SpaceX mission after an exceptionally productive 15 successful launches in 2018 (and a third of the year still to come), caution is key when dealing with rockets, and the slip should not significantly impact any near-term SpaceX launches thanks to an apparent dearth of available payloads between September and November.
Eastern Range updates with this moving a few weeks to *NET September 9*. We don't have a reason. https://t.co/jUSH1KnPfG
— NSF – NASASpaceflight.com (@NASASpaceflight) August 22, 2018
The cause of the ~ 18-day delay is currently unknown but presumably involves some combination of technical or systematic difficulties with the rocket (Falcon 9 booster B1049, an upper stage, and a payload fairing), the launch pad, the payload (a complex, several ton communications satellite), or the range (weather tracking, radar, guarding keep-out zones).
Thanks to the sheer complexity of large, orbital rockets and the infrastructure needed to support and launch them, as well as the fact that SpaceX debuted the current Block 5 upgrade of Falcon 9 barely three months ago, it’s actually more surprising than anything that SpaceX launches haven’t had even a little bit more drama lately. In fact, the rocket version’s actual inaugural launch in May 2018 happened to feature the only launch scrub/abort of a Block 5 rocket thus far, now with three new booster missions and one booster reuse under its belt.
- Falcon 9 B1046 seen landing on OCISLY for the first time, May 2018. (SpaceX)
- B1046 returned to Port Canaveral shortly after its May 4 debut, and is now being carefully analyzed as pathfinder hardware. (Tom Cross)
- B1046 lands on drone ship Of Course I Still Love You for the second time in three months, August 2018. (SpaceX)
A sample size of four may not exactly be a boon for statistical confidence, but Block 5’s thus far routine debut and launch track record suggest that there’s a strong chance Telstar 18V’s launch delay is unrelated to its Falcon 9 booster. Fairing availability could potentially be a problem thanks to manufacturing teething pains for the newest “Fairing 2.0” upgrade, a strong contender given that a month will now separate Telstar 18V from SpaceX’s previous Florida launch (Telkom 4, August 7th), compared to just two weeks before the delay.
After launching Telstar 18V above the vast majority of Earth’s atmosphere, Falcon 9 B1049 will flip around while hypersonic and arc towards a landing aboard SpaceX’s Florida-based autonomous spaceport drone ship Of Course I Still Love You (OCISLY), stationed roughly 650 km east of its LC-40 launch pad. If the SpaceX-launched Telstar 19V satellite is representative of its 18V sister satellite, Telstar 18V is an extremely heavy satellite heading to a high-energy geostationary transfer orbit, meaning that Falcon 9’s reentry and landing are likely to be relatively hot.
#Telstar18V Launch Hazard Areas. Planned droneship landing position 655km downrange. https://t.co/5vo6yRthAN pic.twitter.com/WHLmqXN8wC
— Raul (@Raul74Cz) August 22, 2018
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Elon Musk
SpaceX wants to catch Starship for launch 14, Elon Musk says
Just hours after Starship Flight 13 achieved a successful soft splashdown of its upper stage in the Indian Ocean on July 24, Elon Musk announced an ambitious next step for the company’s next launch of the rocket.
“Unless we discover problems after mission data review, SpaceX will attempt to catch the ship with the tower on [the] next flight,” the SpaceX CEO posted on X on Friday.
That “next flight” is expected to be Flight 14. The plan involves returning the Starship upper stage, commonly called the “ship,” to the Starbase launch tower in Texas and catching it mid-air using the same mechanical “chopsticks” arms that have already proven themselves with the Super Heavy booster.
Unless we discover problems after mission data review, SpaceX will attempt to catch the ship with the tower on next flight
— Elon Musk (@elonmusk) July 25, 2026
A successful catch would mark the first time an orbital-class upper stage has been recovered this way, advancing SpaceX’s goal of full and rapid reusability for the entire vehicle.
SpaceX has already demonstrated the tower-catch technique multiple times with Super Heavy. The first successful catch came on Flight 5 in October 2024, when Booster 12 was plucked from the sky by the Mechazilla arms. Subsequent flights, including those involving Boosters 14 and 15, repeated the feat. Several of those recovered boosters were later inspected, refurbished, and flown again, proving the system’s viability for quick turnaround.
Traditional reusable rockets, such as SpaceX’s own Falcon 9 or Blue Origin’s New Shepard, land on legs either on land or droneships. Rocket Lab has recovered its small Electron first stages by helicopter, but those are far lighter vehicles.
SpaceX Starship just nailed something it’s never done before
The China Academy of Launch Vehicle Technology (CALT), a subsidiary of the China Aerospace Science and Technology Corp. (CASC), completed a catch of its booster on July 10. They are the only entity besides SpaceX to attempt and complete the feat.
Flight 13 provided encouraging data. The ship executed a controlled reentry, flipped, and soft-landed intact in the ocean after deploying Starlink satellites, offering the first clear post-splashdown views of an undamaged heat shield. The Super Heavy booster, meanwhile, experienced a harder splashdown in the Gulf of Mexico.
Musk has previously stressed that ship catches would only follow multiple successful soft ocean landings to minimize risk of debris over land.
If Flight 14 succeeds, SpaceX would take a major stride toward routine, rapid reuse of both stages—critical for lowering launch costs and supporting ambitious plans for lunar and Mars missions. For now, teams are reviewing the Flight 13 data. Should everything check out, the next Starship flight could deliver one of the most spectacular recoveries in aerospace history.
News
Tesla to open source Model S and Model X designs and software
In a move echoing its earlier commitment to open innovation, Tesla CEO Elon Musk announced recently that the company plans to make the design and software of its Model S and Model X fully open source.
This follows the same approach Tesla took with its original Roadster, releasing all available design, engineering, and diagnostic materials in November 2023 so that “whatever we have, you now have.”
Just as Tesla made the original Roadster design & software open source, we plan to do the same with Model S & X
— Elon Musk (@elonmusk) July 24, 2026
The Model S, introduced in 2012, was Tesla’s first mass-produced vehicle and a groundbreaking luxury electric sedan. It offered impressive range, rapid acceleration, and over-the-air software updates that redefined expectations for electric cars.
The Model X, launched in 2015, built on that foundation as a high-performance electric SUV notable for its distinctive falcon-wing doors, spacious interior, and advanced safety features. Both models served as flagships that helped establish Tesla as a leader in the EV industry and popularized long-range battery-electric vehicles.
Production of the Model S and Model X was wound down earlier in 2026, with manufacturing ending in the second quarter. Tesla redirected the Fremont factory space previously used for these vehicles toward higher-priority projects, including Optimus humanoid robots and the Cybercab autonomous vehicle.
By the time of Musk’s open-source announcement, custom orders had closed and only remaining inventory was available.
Open-sourcing the designs and software offers several clear advantages. Owners of these aging but still capable vehicles gain better access to technical documentation, diagnostic tools, and software resources, making independent repairs and modifications easier and more affordable.
Independent repair shops and third-party specialists can support the large existing fleet without relying solely on Tesla’s service network. Enthusiasts and engineers can study real-world implementations of Tesla’s battery, powertrain, and software systems, potentially accelerating broader industry progress in electric mobility.
The step aligns with Tesla’s 2014 patent pledge and its overall mission to advance sustainable transport by sharing hard-won knowledge rather than locking it behind proprietary walls.
By releasing these materials now that the models have left production, Tesla ensures continued support for its early adopters while freeing internal resources for future technologies. The open-source release of the original Roadster already enabled simulations, community projects, and deeper technical understanding.
Extending that practice to the Model S and Model X should deliver similar benefits on a larger scale, helping keep these influential vehicles relevant and repairable for years to come
News
Tesla flexes incredible Robotaxi metric that skeptics will hate
Tesla flexed one incredible Robotaxi metric during the Q2 Earnings Call that skeptics have to hate to hear. The company’s platform has already driven more than 380,000 miles of unsupervised ride-hailing across several states with no notable incidents.
During the company’s Q2 Earnings Call on Wednesday, Vice President of AI, Ashok Elluswamy, said:
“First of all, I’d like to state that the Robotaxi program has been operating extremely well. Especially in terms of safety, the program has had an impeccable safety record. We have driven more than 380,000 miles of unsupervised Robotaxi, now across six cities in two different states. We have had zero notable incidents. Any reports have been of other actors impacting us when we were stationary. I like to emphasize how safe the operation has been so far. Zero notable incidents over 380,000 miles.”
Elluswamy’s claim over Robotaxi miles is a significant milestone for Tesla in the grand scheme, especially considering this is a sizeable number of miles without any incident.
0 notable incidents across over 380,000 miles traveled by Robotaxi
— Tesla (@Tesla) July 22, 2026
Tesla’s self-driving approach is much different than that of other companies. Tesla has maintained that vision is the only thing needed to have a solid and effective self-driving suite. Many self-driving companies utilize things like LiDAR, sensors, and other elements to improve performance, but Elluswamy sent a jab at those who believe it’s needed.
“Historically, the so-called experts have always claimed that you need LiDARs, radars, HD maps, and the entire kitchen sink to drive safely. Here we show that such is not true. You can have safe, comfortable, and affordable autonomy with just cameras. This record should be a huge validation of Tesla’s entire AI approach.”
The feat of accumulating this many miles without any driver behind the wheel is impressive. The thing is, Tesla is also doing this across several different locations, with varying traffic rules, pedestrian levels, weather patterns, and other important factors.
While Tesla is not ready to roll out an unsupervised platform completely, it is a slow but steady indication that the company is well on its way to figuring things out.
The company’s attitude toward expansion is slow, safe, and controlled, and despite this huge milestone, it will still be some time until we see Tesla truly unleash unsupervised rides more aggressively.


