Connect with us

News

SpaceX hits new Falcon 9 reusability milestone, retracts all four landing legs

SpaceX technicians have successfully retracted three of Falcon 9 B1056's four landing legs, a first for the company's Block 5 upgrade. (Tom Cross)

Published

on

SpaceX appears to have selected Falcon 9 B1056 to become the first booster to have all four landing legs retracted and stowed. While relatively minor in the scope full Falcon 9 booster reuse, in-situ leg retraction could save SpaceX days of recovery and preflight work, a big help for truly rapid reusability.

A handful of prior retraction attempts have been made on Block 5 boosters but unknown issues prevented the process from taking hold. With some modifications to the legs and their deployment/retraction mechanisms, SpaceX seems to have solved those issues and is ready to graduate to a new level of rapid and easy rocket reusability. Teslarati photographer Tom Cross was on site in Port Canaveral, Florida when SpaceX began its first operational leg retractions and was able to capture photos and videos of the process.

Falcon 9 doesn’t even lift

The crux of the need for a relatively complex crane-and-jig method of leg retraction rests on SpaceX’s landing leg design. Put simply, after rapidly deploying with a combination of gravity and hydraulics, Falcon 9 landing legs have no built-in way to return to their stowed state. Each of the four legs are quite large, weighing around 600 kg (1300 lb) and stretching about 10m (33 ft) from hinge to tip. They use an intricate telescoping carbon fiber deployment mechanism to give the legs enough strength to stand up to the forces of Falcon 9 booster landings.

Combined, the legs’ size and telescoping mechanism makes the addition of an onboard retraction mechanism impractical. All the needed hardware would struggle to find a good place for installation and would quite literally be dead weight during launches and landings, stealing from Falcon 9/Heavy payload capacity and generally serving no purpose until a booster has been lifted off the ground with a giant crane.

https://twitter.com/_TomCross_/status/1125844276078837760
SpaceX’s custom Falcon landing leg retractor doubles as a crane jig used to lift the entire booster when needed. (Tom Cross)

As a result, SpaceX engineers instead decided to separate leg retraction hardware from the rocket itself and designed a custom crane jig. Pictured above, the jig attaches to Falcon 9’s interstage and allows the crane operator to lift the entire booster as needed. It also features four independent motors and pulleys that are meant to attach to a specific port on the outside of each booster landing leg. The jig then lifts the landing legs up, nominally retracting the telescoping deployment mechanism, at which point latches should be able to safely secure the legs to the booster’s body.

This has been significantly more difficult than expected, judging from a number of retraction attempts over the past six or so months. Falcon 9 Block 5 debuted in May 2018 – in fact, almost exactly one year ago – and SpaceX has since built 11 boosters that have supported 15 launches. SpaceX has thus taken ~12 months to get to a point where Falcon 9’s landing legs can be safely retracted, perhaps owing more to the fact that said legs are of minimal monetary value relative to the rest of a recovered booster. Improving leg retractibility is a bit of a luxury in that sense, as retracting legs offers little value proposition in terms of significantly lowering the cost of launch or reuse.

SpaceX technicians monitor Falcon 9 B1056 a second landing leg begins retraction. (Tom Cross)
A few hours later, SpaceX completed retraction of all four landing legs, a first for Falcon 9. (Tom Cross)

What leg retraction does do, however, is shave a significant amount of time off of the process of booster recovery and post-recovery processing. Instead of the normal process of totally dismantling and removing the legs piece by piece, stowing Falcon 9’s legs saves not only the time it takes to remove them but also the time it then takes to reinstall said legs for the next launch. At a minimum, this could save 12-24 hours of dedicated work, up to as much as several days according to CEO Elon Musk. Taken to the extreme, it’s likely that SpaceX’s ultimate goal is to lift a booster off the drone ship, retract its landing legs mid-air (or close), flip the booster horizontal, and lower it onto a transporter in one fluid movement.

If SpaceX can arrive at something approximating that in the near future, the company will be well on its way accomplish Musk’s goal of launching the same Falcon 9 booster twice in ~24 hours. Even further down the road, if or when SpaceX manages to optimize the reusability of its Falcon 9 boosters to the extent that almost zero refurbishment or in-depth inspection is needed between launches, minimizing the amount of human effort that goes into something as basic as preparing landing legs may actually have a significant impact on launch costs. For the time being, we get to enjoy the new and unusual spectacle of a giant reusable booster carefully stowing its landing legs for another launch attempt.

Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.

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.

Comments

News

BYD profit surges 100.4% as smart EVs drive growth

Published

on

BYD-2024-sales-price-war-overcapacity-concerns
(Credit: BYD)

China’s leading automaker, BYD, reported a 100.4% profit surge in the first quarter, partly driven by its smart electric vehicle (EV) features. BYD’s net profit reached 9.2 billion yuan ($1.26 billion), exceeding the company’s earlier forecast of RMB 8.5 billion ($1.1 billion) to RMB 10 billion ($1.3 billion), according to a Friday stock filing.

The Chinese automaker’s revenue for the quarter hit RMB 170.4 billion ($23 billion), up 36.4% year-on-year, though growth slowed from the prior quarter’s 52.7% rise. BYD’s dominance in China grew stronger, with its market share climbing to 13.6% from 12.1% a year earlier. The company’s “God’s Eye” driver-assistance system–now standard across its lineup at no extra cost–and a new supercharging EV platform have fueled its edge.

Industry observers noted that BYD’s strides with God’s Eye and EV supercharging platform have encouraged Leapmotor, Geely, and Toyota to push harder with their affordable smart EVs. BYD’s strategy of slashing prices while enhancing technology has roiled the market, solidifying its lead in China’s fiercely competitive EV sector.

Beyond its home market, BYD aims to export 800,000 vehicles this year. However, its European expansion has faced hurdles. The Chinese company’s rapid response to its European challenges reflects its broader ambition to dominate global EV markets.

BYD’s ability to combine affordability with advanced features has pressured competitors to adapt, intensifying the global race for EV supremacy. In China, BYD’s price war shows no signs of slowing, with its market share gains signaling robust demand for its smart, cost-competitive vehicles. As BYD refines its international strategy, its first-quarter performance underscores its growing influence in the automotive industry.

Advertisement

Note: BYD sells hybrids and internal combustion engine cars alongside its electric vehicles.

Continue Reading

News

D.C. suspect faces charges for vandalizing Tesla vehicles

49-year-old Justin Fisher hit 4 Teslas across D.C. in March. Prosecutor says the acts were meant to “suppress political speech.”

Published

on

(Credit: Tesla)

A Washington, D.C., man has been charged with vandalizing Tesla vehicles across Northeast D.C., with authorities labeling the acts as domestic terrorism. Tesla vandalism attacks increased in the first quarter.

Justin Fisher, 49, faces four misdemeanor counts of defacing public or private property for incidents between March 1 and March 21, 2025, U.S. Attorney Edward R. Martin Jr. and Metropolitan Police Department Chief Pamela Smith announced.

Court documents outline Fisher’s alleged offenses, which targeted Tesla vehicles owned by multiple victims. The first case of Tesla vandalism occurred on March 1 at 10:11 a.m. in the 200 block of K Street, followed by a second on March 2 at 6:15 p.m. in the 200 block of 11th Street. The third time Fisher reportedly vandalized a Tesla was on March 8 at 8:05 a.m. in the 600-700 blocks of F Street. The last time the suspect vandalized a Tesla was on March 21 at 5:15 p.m. in the 600 block of G Street. Fisher was arrested on April 1, 2025, by the Metropolitan Police Department, which continues to investigate the cases.

“The so-called ‘Tesla Takedown’ is domestic terrorism, and my team is taking it on front and center,” said U.S. Attorney Martin. “These attacks are not just an attack on someone’s property. They are meant to intimidate and suppress political speech and shut down the marketplace of ideas,” Martin said. The U.S. Attorney’s Office for the District of Columbia is prosecuting the case.

“If you target Tesla and break the law, then you can expect consequences,” said Attorney General Pamela Bondi. “This Department of Justice will not tolerate such criminal acts.”

Advertisement

Fisher appeared in Superior Court and was released on personal recognizance. His initial status hearing is set for June 10, 2025. The misdemeanor charges carry significant weight due to their domestic terrorism designation, signaling a broader crackdown on ideologically driven property crimes. The attacks highlight tensions surrounding Tesla, which has faced scrutiny and admiration alike from the public.

The case underscores the challenges of balancing free expression with criminal accountability. As the investigation unfolds, authorities aim to clarify Fisher’s motives.

Continue Reading

News

Tesla Robotaxi benefits from Trump’s new self-driving rules

Trump admin eases self-driving rules. Tesla could launch FSD faster. Austin Robotaxi launch now looks even stronger.

Published

on

(Credit: Tesla)

The Tesla Robotaxi network will benefit from U.S. President Trump’s new self-driving rules.

The Trump administration is loosening regulations to support U.S. automakers like Tesla in developing self-driving cars. The United States government aims to outpace Chinese competitors in autonomous vehicle development. The policy shift, which was announced by U.S. Transportation Secretary Sean Duffy on Thursday, targets federal safety rules and crash reporting requirements to accelerate autonomous vehicle innovation.

The Transportation Department outlined exemptions allowing U.S. companies to bypass specific safety regulations for self-driving vehicles used in research, demonstrations, and non-commercial settings. Previously, such exemptions were applied mainly to foreign vehicles with standards different from those in the United States. The department also plans to streamline crash reporting rules, which Elon Musk has criticized, and move toward a unified national standard, replacing fragmented state regulations.

“We’re in a race with China to out-innovate, and the stakes couldn’t be higher,” said Transportation Secretary Sean Duffy in a statement. “Our new framework will slash red tape and move us closer to a single national standard.”

Advertisement

The regulatory changes align with Tesla’s ambitions in autonomous driving, particularly related to its Robotaxi network. On Wednesday, Musk confirmed during a Tesla investor call that the company is prepared to launch self-driving Tesla robotaxis in Austin, Texas, by June. Tesla’s Full Self-Driving (FSD) technology, a cornerstone of its robotaxi plans, could benefit from the eased rules, expediting testing and deployment.

The exemptions are designed to level the playing field for U.S. automakers, giving Tesla and others more flexibility to innovate. The administration aims to foster a competitive environment against Chinese firms advancing in autonomous vehicle technology by simplifying crash reporting and harmonizing regulations. Industry observers note China’s aggressive push for self-driving tech has pressured U.S. policymakers to act.

Tesla’s Austin Robotaxi rollout will be a key testbed for its FSD software under the new regulatory framework. The company has been refining FSD, with recent updates showcasing improved performance. The Transportation Department’s move could accelerate Tesla’s timeline for scaling its autonomous fleet, a critical step toward Musk’s vision of the Robotaxi network.

The policy shift underscores a broader U.S. strategy to maintain technological leadership. With Tesla at the forefront, the loosened rules could reshape the self-driving landscape, positioning American automakers to challenge global rivals.

Continue Reading

Trending