

SpaceX
SpaceX’s last Falcon 9 Block 4 launch showcased in NASA’s behind-the-scenes recap
Five months after the Transiting Exoplanet Survey Satellite (TESS) was placed in orbit, NASA has published a 4K video recapping the spacecraft’s pre-launch preparations and launch atop a SpaceX Falcon 9 Block 4 rocket.
Why the video in question took almost half a year to go from footage capture to publishing is unclear, but it easily takes the crown as the best look in years at the work that goes on behind the scenes of every SpaceX Falcon 9 launch.
— Eric Ralph (@13ericralph31) September 26, 2018
In the case of NASA’s TESS spacecraft, launched on April 18th, 2018, the SpaceX rocket assigned to the mission happened to include the last new Falcon 9 booster manufactured before production was switched over to the vehicle’s upgraded Block 5 cousin. Optimized with reusability, reliability, and NASA’s human spaceflight standards in mind, Falcon 9 Block 5 successfully completed its launch debut on May 11th, and the upgraded rocket is a few weeks away from its second reuse and sixth launch attempt.
— Eric Ralph (@13ericralph31) September 26, 2018
Falcon 9 B1045, the booster that launched TESS, successfully landed aboard SpaceX drone ship Of Course I Still Love You roughly nine minutes after launch, whereby it was returned to Cape Canaveral and refurbished in just 72 days, SpaceX’s quickest booster turnaround yet. Its second and final launch – sending SpaceX’s 15th Cargo Dragon mission to the International Space Station – went off without a hitch on June 29th, bringing SpaceX operations of non-Block 5 rockets to a quiet and routine close.
— Eric Ralph (@13ericralph31) September 26, 2018
NASA’s recap video of TESS’ prelaunch preparations and the activities leading up to and just after Falcon 9’s launch includes some of the best views available of the work that goes on behind the scenes of every SpaceX mission. Among myriad subjects included in the ten-minute video, viewers are given privileged views of all phases of the NASA spacecraft’s encapsulation inside Falcon 9’s payload fairing, perspectives of SpaceX’s rocket rollout operations at Launch Complex-40 (LC-40), uncut views of the rocket’s launch from camera angles inaccessible to the public, and more.
- Falcon 9 B1045 prepares for its first of two launches, April 2018. (NASA/SpaceX)
- Falcon 9 B1045 prepares for its first of two launches, April 2018. (NASA/SpaceX)
- Launch Complex 40 takes a beating during launch, but it’s designed to stand up to Falcon 9’s 7,607 kN (1,710,000 lbf) of thrust. (NASA/SpaceX)
- One frame of a slow-motion telephoto view of Falcon 9 B1045 just after launch. (NASA/SpaceX)
To top it off, the recap was published on YouTube at a high framerate and 4K (“UltraHD”) resolution, providing a number of opportunities to create uniquely high-quality GIFs of a SpaceX and NASA launch. A few of those snippets can be seen throughout this article and the full video is available to watch at the link below.
For prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket recovery fleet check out our brand new LaunchPad and LandingZone newsletters!
Elon Musk
SpaceX Starship Flight 10: What to expect
SpaceX implemented hardware and operational changes aimed at improving Starship’s reliability.

SpaceX is preparing to launch the tenth test flight of its Starship vehicle as early as Sunday, August 24, with the launch window opening at 6:30 p.m. CT.
The mission follows investigations into anomalies from earlier flights, including the loss of Starship on its ninth test and a Ship 36 static fire issue. SpaceX has since implemented hardware and operational changes aimed at improving Starship’s reliability.
Booster landing burns and flight experiments
The upcoming Starship Flight 10 will expand Super Heavy’s flight envelope with multiple landing burn trials. Following stage separation, the booster will attempt a controlled flip and boostback burn before heading to an offshore splashdown in the Gulf of America. One of the three center engines typically used for landing will be intentionally disabled, allowing engineers to evaluate whether a backup engine can complete the maneuver, according to a post from SpaceX.
The booster will also transition to a two-engine configuration for the final phase, hovering briefly above the water before shutdown and drop. These experiments are designed to simulate off-nominal scenarios and generate real-world data on performance under varying conditions, while maximizing propellant use during ascent to enable heavier payloads.
Starship upper stage reentry tests
The Starship upper stage will attempt multiple in-space objectives, including deployment of eight Starlink simulators and a planned Raptor engine relight. SpaceX will also continue testing reentry systems with several modifications. A section of thermal protection tiles has been removed to expose vulnerable areas, while new metallic tile designs, including one with active cooling, will be trialed.
Catch fittings have been installed to evaluate their thermal and structural performance, and adjustments to the tile line will address hot spots observed on Flight 6. The reentry profile is expected to push the structural limits of Starship’s rear flaps at maximum entry pressure.
SpaceX says lessons from these tests are critical to refining the next-generation Starship and Super Heavy vehicles. With Starfactory production ramping in Texas and new launch infrastructure under development in Florida, the company is pushing to hit its goal of achieving a fully reusable orbital launch system.
News
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.

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.
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.
News
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.

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.
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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