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SpaceX Falcon 9 booster returns to port on upgraded drone ship

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Upgraded SpaceX drone ship A Shortfall Of Gravitas (ASOG) returned to Port Canaveral on Tuesday, August 31st after a flawless inaugural Falcon 9 booster landing.

In a pleasant coincidence, the brand new drone ship was greeted by an even newer member of SpaceX’s rocket recovery fleet, which had arrived just hours before after bidding farewell to the Louisiana port it was upgraded at the week prior. Named after Doug Hurley and Bob Behnken, the NASA astronauts that helmed Crew Dragon on its crewed orbital launch debut, Doug was the first to arrive and reached its Port Canaveral berth around 9pm EDT on August 30th. Returning to port with a rocket on board for the first time, drone ship ASOG berthed beside Doug just 12 hours later.

Side by side, ASOG and Doug effectively represent the next evolution of at-sea recovery for SpaceX, a company famous for continuously striving for improvement and optimization.

SpaceX’s newest fleet member (right) was joined by its newest drone ship (left) after successfully recovering a rocket booster for the first time. (Richard Angle)

Notably, confirmed unequivocally by a SpaceX engineer during NASA’s CRS-23 pre-launch briefing, a mission that was also ASOG’s very first, the drone ship has been designed to navigate to the correct position, precisely station-keep during landing, secure the landed booster, and transport that booster back to port “completely autonomously.” Up to now, every one of SpaceX’s 76 at-sea landing attempts to date has required a tugboat to tow the drone ship to the recovery zone and a second ship (usually GO Quest or NRC Quest) to support the crew of SpaceX technicians that maintain the drone ship, fix problems, and secure landed boosters.

Most of SpaceX’s East Coast recovery fleet, from left to right: drone ship Just Read The Instructions (JRTI), drone ship A Shortfall of Gravitas (ASOG) and B1061, Doug, and GO Navigator. (Richard Angle)

In 2017, SpaceX improved those procedures to a degree and debuted a robot known as Octagrabber on drone ship Of Course I Still Love You (OCISLY). Designed to remotely grab the same Falcon booster ‘hold-down’ hardpoints used by the launch pad, Octagrabber allows SpaceX’s recovery team to remain safe aboard their support ship, avoiding the undeniable danger of working in close proximity to a sliding 25 ton (~50,000 lb) object in all but the worst conditions.

Falcon 9 booster B1061 returns to port on drone ship ASOG. (Richard Angle)

While Octagrabber has undeniably been a boon for the recovery crew, all SpaceX ocean recoveries since have still required tugboats and a crew support ship. Now, thanks to unspecified upgrades, SpaceX believes that A Shortfall of Gravitas will be able to recover Falcon boosters with zero human intervention. It’s likely that SpaceX will still need to arrange a tugboat and pilot to take ASOG to and from the mouth of Port Canaveral and humans will certainly still be involved in the process of retracting landing legs and lifting boosters off the drone ship, but what SpaceX proposes would still be a major upgrade.

However, perhaps the biggest hurdle for SpaceX to operate truly autonomous drone ships will be securing regulatory approval to do so. Perhaps anticipating that gap between technical and legal readiness, SpaceX has bought two new support ships – Bob and Doug – outright. Set to be the largest traditional ships in SpaceX’s fleet, Bob and Doug appear to be designed to do it all. Each outfitted with a large crane and winch, both ships should be able to recover Falcon fairings, tow drone ships, and host crews of technicians (if needed). Additionally, they appear to have space for a helipad and could potentially be modified to triple as Dragon recovery assets.

Doug is far larger than Dragon recovery ship GO Navigator. (Richard Angle)

In other words, even if it takes a while before ASOG and Just Read The Instructions (JRTI) are able to operate autonomously, Bob and Doug should feasibly allow SpaceX to save money on recovery operations by combining fairing recovery, tugboat, and crew support roles into one vessel.

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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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SpaceX wants to catch Starship for launch 14, Elon Musk says

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Credit: SpaceX

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.

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.

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Tesla to open source Model S and Model X designs and software

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Credit: Tesla

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.”

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

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Tesla flexes incredible Robotaxi metric that skeptics will hate

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Credit: Tesla

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.

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.

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