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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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FAA clears SpaceX for Starship Flight 10 after probe into Flight 9 mishap

SpaceX will attempt a Gulf splashdown for Flight 10 once more instead of a tower capture.

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Credit: SpaceX

The Federal Aviation Administration has closed its review of SpaceX’s Starship Flight 9 mishap, clearing the way for the next launch attempt as soon as August 24. 

Flight 9 ended with the loss of both the Super Heavy booster and the upper stage, but regulators accepted SpaceX’s findings that a fuel component failure was the root cause. No public safety concerns were reported from the incident.

Starship recovery lessons

SpaceX noted that Flight 9 marked the first reuse of a Super Heavy booster. Unlike prior attempts, the company did not try a tower “chopsticks” recovery, opting instead for an offshore return that ended in a destructive breakup. The upper stage was also lost over the Indian Ocean. 

As per the FAA in its statement, “There are no reports of public injury or damage to public property. The FAA oversaw and accepted the findings of the SpaceX-led investigation. The final mishap report cites the probable root cause for the loss of the Starship vehicle as a failure of a fuel component. SpaceX identified corrective actions to prevent a reoccurrence of the event.”

SpaceX also highlighted that Flight 9’s debris did not harm any wildlife. “SpaceX works with an experienced global response provider to retrieve any debris that may wash up in South Texas and/or Mexico as a result of Starship flight test operations. During the survey of the expected debris field from the booster, there was no evidence of any floating or deceased marine life that would signal booster debris impact harmed animals in the vicinity,” the private space company noted.

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Expanding test objectives

To mitigate risks, SpaceX plans to adjust return angles for future flights and conduct additional landing burn tests on Flight 10. SpaceX will attempt a Gulf splashdown for Flight 10 once more, instead of a tower capture, according to a report from the Boston Herald.

The upcoming Starship Flight 10, which will be launching from Starbase in Texas, will also mark SpaceX’s attempt to perform its first payload deployment and an in-space Raptor relight. Despite recent setbacks, which include the last three flights ending with the upper stage experiencing a rapid unscheduled disassembly (RUD), Starship remains central to NASA’s Artemis program, with a variant tapped as the human landing system for Artemis III, the first since the Apollo program. 

Standing more than 400 feet tall and generating 16 million pounds of thrust, Starship remains the most powerful rocket flown, though it has yet to complete an orbital mission. The FAA has expanded SpaceX’s license to allow up to 25 Starship flights annually from Texas.

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Ukraine completes first Starlink direct-to-cell test in Eastern Europe

The trial was announced by the Ministry of Digital Transformation and Kyivstar’s parent company Veon, in a press release.

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Credit: SpaceX

Ukraine’s largest mobile operator, Kyivstar, has completed its first test of Starlink’s Direct to Cell satellite technology, enabling text messages to be sent directly from 4G smartphones without extra hardware. 

The trial was announced by the Ministry of Digital Transformation and Kyivstar’s parent company Veon in a press release.

First Eastern Europe field test

The Zhytomyr region hosted the pilot, where Deputy Prime Minister Mykhailo Fedorov and Kyivstar CEO Oleksandr Komarov exchanged texts and even made a brief video call via Starlink’s satellite link in northern Ukraine’s Zhytomyr region. 

Veon stated that the test marked Eastern Europe’s first field trial of the technology, which will allow Kyivstar’s 23 million subscribers to stay connected in areas without cellular coverage. The service will debut in fall 2025 with free text messaging during its testing phase.

“Our partnership with Starlink integrates terrestrial networks with satellite platforms, ensuring that nothing stands between our customers and connectivity – not power outages, deserts, mountains, floods, earthquakes, or even landmines,” Veon CEO Kaan Terzioglu stated.

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Starlink in Ukraine

Kyivstar signed its Direct to Cell agreement with Starlink in December 2024, about a year after a major cyberattack disrupted service and caused nearly $100 million in damages, as noted in a report from the Kyiv Independent. Starlink technology has been a pivotal part of Ukraine’s defense against Russia in the ongoing conflict.

“Despite all the challenges of wartime, we continue to develop innovative solutions, because reliable communication under any circumstances and in any location is one of our key priorities. Therefore, this Kyivstar project is an example of effective partnership between the state, business, and technology companies, which opens the way to the future of communication without borders,” Mykhailo Fedorov, First Deputy Prime Minister of Ukraine, said.

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SpaceX is rolling out a new feature to Starlink that could be a lifesaver

Starlink now has a new Standby Mode that will enable low-speed internet access in the event of an outage.

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(Credit: Starlink | X)

SpaceX is rolling out a new feature to Starlink that could be a lifesaver in some instances, but more of a luxury for others.

Starlink is the satellite internet service that Elon Musk’s company SpaceX launched several years ago. It has been adopted by many people at their homes, many airlines on their planes, and many maritime companies on their ships.

SpaceX produces its 10 millionth Starlink kit

It has been a great way for customers to relieve themselves of the contracts and hidden fees of traditional internet service providers.

Now, Starlink is rolling out a new service feature on its units called “Standby Mode,” which is part of Pause Mode. The company notified customers of the change in an email:

“We’re reaching out to you to let you know the Pause feature on your plan has been updated. Pause now includes Standby Mode, which comes with unlimited low-speed data for $5.00 per month, perfect for backup connectivity and emergency use. These updates will take effect in 30 days. All of your other plan features remain the same. You are able to cancel your service at any time for no charge.”

SpaceX did not define how fast these “low speeds” will be. However, there are people who have tested the Standby Mode, and they reported speeds of about 500 kilobytes per second.

The mode is ideal for people who might deal with internet or power outages, but still need to have some sort of internet access.

It could also be used as a backup for people who want to stay with their ISP, but would like to have some sort of alternative in case of an outage for any reason.

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