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The first Block 5 version of Falcon Heavy prepares for its launch debut. The first Block 5 version of Falcon Heavy prepares for its launch debut.

SpaceX

SpaceX reveals Falcon Heavy Block 5 in first official photo, timelapse

The first Block 5 version of Falcon Heavy prepares for its launch debut. The rocket is comprised of three first stage boosters, like B1052, B1053, and B1055. (SpaceX)

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SpaceX has revealed the first official media (including a timelapse video) of its Falcon Heavy Block 5 rocket, including one of the most spectacular photos of Falcon Heavy (and the Falcon family in general, for that matter) ever.

Over a period of 24-48 hours in early April, SpaceX technicians and engineers completed Falcon Heavy Flight 2’s final integration, attaching the side boosters to the center core and the rocket’s upper stage to its interstage. After assembled, cranes lifted the massive rocket – likely weighing upwards of 75 metric tons (165,000 lb) – and carefully installed it on Pad 39A’s transporter/erector (T/E), a large mobile structure that houses hold-down clamps and fueling/communications hardware, as well as the ability to lift the rocket vertical and horizontal. Soon after, the rocket rolled out to Pad 39A and performed its first integrated static fire, paving the way for a launch date as early as 6:35 pm EDT (22:35 UTC), April 9th.

Alongside the unique timelapse of Falcon Heavy’s second-ever final integration, SpaceX also released one of the best Falcon (9 or Heavy) photos ever – a 4K view of all 27 of Falcon Heavy’s Merlin 1D engines, altogether capable of producing more than 5.6 million pounds (2550 metric tons, 25,000 kN) of thrust.

Offered in 4K resolution, the photo is perhaps the most detailed official look yet at a Block 5 rocket, particularly so for a view of the engine section, octaweb, and heat shielding of not one but four boosters. Immediately noticeable is an intriguing green patina present on each Falcon Heavy booster’s shield heat shield structure, sometimes described (humorously) as the dance floor. Prior to these three boosters, the same structure of other Falcon 9 Block 5 boosters has never featured the same patina, indicating that it is either a distinct modification (improved shielding, perhaps) or – more likely – a vestige of manufacturing that disappears during each Block 5 booster’s first high-speed reentry. In other words, it might be a patina or an anti-corrosion coating that is literally burned off in the process of landing.

SpaceX's third Block 5 Falcon 9 booster shows off its well-worn octaweb and Merlin engines after a successful launch debut and recovery. (Pauline Acalin)
Falcon 9 B1048 seen shortly after its launch and landing debut in August 2018, no green patina to be found. (Pauline Acalin)

Additionally, the complex mechanisms connecting the three Falcon 9-like boosters are also easily visible. Rough visual comparisons between the mechanisms present on Falcon Heavy Flight 1 and 2 suggest that they are largely unchanged. Their ultimate job is to safely, reliably, and repeatedly transfer truly horrifying loads – at times, the majority of the thrust of both side boosters – with as little mass and aerodynamic disruption as possible, all while still successfully separating the three boosters and retracting thereafter. In a press conference shortly after Falcon Heavy’s successful launch debut, Musk repeatedly acknowledged that the additional hardware required – aside from a complete redesign for the center core – was an extraordinary engineering challenge, far harder than he had expected it would be.

Mysterious green and massive metal mechanisms. (SpaceX)
Falcon Heavy prior to its successful Feb 2018 debut. (SpaceX)
The aft connection mechanisms on Falcon Heavy Flight 1 and Flight 2 appear to be quite similar. It’s possible that SpaceX has chosen to reuse aspects of the hardware recovered on Flight 1’s two side boosters. (SpaceX)

Additionally, SpaceX confirmed that the fourth booster present inside 39A’s main hangar was Falcon 9 B1051, the same rocket that launched Crew Dragon into orbit for the first time one month ago. According to the Canadian Space Agency (CSA), B1051 is being refurbished for its Radarsat Constellation Mission (RCM), a trio of satellites planned to launch from Vandenberg Air Force Base (VAFB) no earlier than May 2019. Over the course of the Falcon Heavy integration timelapse, B1051 can be seen rotating on its rocket rotisserie as technicians work to rapidly turn the rocket around for its second launch.

Falcon 9 B1051 inside Pad 39A’s main hangar, April 2019. (SpaceX)

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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’s Starship FL launch site will witness scenes once reserved for sci-fi films

A Starship that launches from the Florida site could touch down on the same site years later.

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Credit: SpaceX/X

The Department of the Air Force (DAF) has released its Final Environmental Impact Statement for SpaceX’s efforts to launch and land Starship and its Super Heavy booster at Cape Canaveral Space Force Station’s SLC-37.

According to the Impact Statement, Starship could launch up to 76 times per year on the site, with Super Heavy boosters returning within minutes of liftoff and Starship upper stages landing back on the same pad in a timeframe that was once only possible in sci-fi movies. 

Booster in Minutes, Ship in (possibly) years

The EIS explicitly referenced a never-before-seen operational concept: Super Heavy boosters will launch, reach orbit, and be caught by the tower chopsticks roughly seven minutes after liftoff. Meanwhile, the Starship upper stage will complete its mission, whether a short orbital test, lunar landing, or a multi-year Mars cargo run, and return to the exact same SLC-37 pad upon mission completion.

“The Super Heavy booster landings would occur within a few minutes of launch, while the Starship landings would occur upon completion of the Starship missions, which could last hours or years,” the EIS read.

This means a Starship that departs the Florida site in, say, 2027, could touch down on the same site in 2030 or later, right beside a brand-new stack preparing for its own journey, as noted in a Talk Of Titusville report. The 214-page document treats these multi-year round trips as standard procedure, effectively turning the location into one of the world’s first true interplanetary spaceports.

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Noise and emissions flagged but deemed manageable

While the project received a clean bill of health overall, the EIS identified two areas requiring ongoing mitigation. Sonic booms from Super Heavy booster and Starship returns will cause significant community annoyance” particularly during nighttime operations, though structural damage is not expected. Nitrogen oxide emissions during launches will also exceed federal de minimis thresholds, prompting an adaptive management plan with real-time monitoring.

Other impacts, such as traffic, wildlife (including southeastern beach mouse and Florida scrub-jay), wetlands, and historic sites, were deemed manageable under existing permits and mitigation strategies. The Air Force is expected to issue its Record of Decision within weeks, followed by FAA concurrence, setting the stage for rapid redevelopment of the former site into a dual-tower Starship complex.

SpaceX Starship Environmental Impact Statement by Simon Alvarez

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SpaceX maintains unbelievable Starship target despite Booster 18 incident

It appears that it will take more than an anomaly to stop SpaceX’s march towards Starship V3’s refinement.

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Credit: SpaceX/X

SpaceX recently shared an incredibly ambitious and bold update about Starship V3’s 12th test flight. 

Despite the anomaly that damaged Booster 18, SpaceX maintained that it was still following its plans for the upgraded spacecraft and booster for the coming months. Needless to say, it appears that it will take more than an anomaly to stop SpaceX’s march towards Starship V3’s refinement. 

Starship V3 is still on a rapid development path

SpaceX’s update was posted through the private space company’s official account on social media platform X. As per the company, “the Starbase team plans to have the next Super Heavy booster stacked in December, which puts it on pace with the test schedule planned for the first Starship V3 vehicle and associated ground systems.” 

SpaceX then announced that Starship V3’s maiden flight is still expected to happen early next year. “Starship’s twelfth flight test remains targeted for the first quarter of 2026,” the company wrote in its post on X. 

Elon Musk mentioned a similar timeline on X earlier this year. In the lead up to Starshp Flight 11, which proved flawless, Musk stated that “Starship V3 is a massive upgrade from the current V2 and should be through production and testing by end of year, with heavy flight activity next year.” Musk has also mentioned that Starship V3 should be good enough to use for initial Mars missions.

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Booster 18 failure not slowing Starship V3’s schedule

SpaceX’s bold update came after Booster 18 experienced a major anomaly during gas system pressure testing at SpaceX’s Massey facility in Starbase, Texas. SpaceX confirmed in a post on X that no propellant was loaded, no engines were installed, and personnel were positioned at a safe distance when the booster’s lower section crumpled, resulting in no injuries.

Still, livestream footage showed significant damage around the liquid oxygen tank area of Booster 18, leading observers to speculate that the booster was a total loss. Booster 18 was among the earliest vehicles in the Starship V3 series, making the failure notable. Despite the setback, Starship V3’s development plans appear unchanged, with SpaceX pushing ahead of its Q1 2026 test flight target.

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SpaceX issues statement on Starship V3 Booster 18 anomaly

The incident unfolded during gas-system pressure testing at the company’s Massey facility in Starbase, Texas. 

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Credit: SpaceX/X

SpaceX has issued an initial statement about Starship Booster 18’s anomaly early Friday. The incident unfolded during gas-system pressure testing at the company’s Massey facility in Starbase, Texas. 

SpaceX’s initial comment

As per SpaceX in a post on its official account on social media platform X, Booster 18 was undergoing gas system pressure tests when the anomaly happened. Despite the nature of the incident, the company emphasized that no propellant was loaded, no engines were installed, and personnel were kept at a safe distance from the booster, resulting in zero injuries.

“Booster 18 suffered an anomaly during gas system pressure testing that we were conducting in advance of structural proof testing. No propellant was on the vehicle, and engines were not yet installed. The teams need time to investigate before we are confident of the cause. No one was injured as we maintain a safe distance for personnel during this type of testing. The site remains clear and we are working plans to safely reenter the site,” SpaceX wrote in its post on X. 

Incident and aftermath

Livestream footage from LabPadre showed Booster 18’s lower half crumpling around the liquid oxygen tank area at approximately 4:04 a.m. CT. Subsequent images posted by on-site observers revealed extensive deformation across the booster’s lower structure. Needless to say, spaceflight observers have noted that Booster 18 would likely be a complete loss due to its anomaly.

Booster 18 had rolled out only a day earlier and was one of the first vehicles in the Starship V3 program. The V3 series incorporates structural reinforcements and reliability upgrades intended to prepare Starship for rapid-reuse testing and eventual tower-catch operations. Elon Musk has been optimistic about Starship V3, previously noting on X that the spacecraft might be able to complete initial missions to Mars.

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