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Boeing Starliner abort test (mostly) a success as SpaceX nears Crew Dragon static fire

The SpaceX Crew Dragon capsule and Boeing CTS-100 Starliner have completed critical pad abort tests under NASA's Commercial Crew Program.(NASA/Teslarati)

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On November 4th, Boeing completed a crucial pad abort test of its reusable Starliner spacecraft, successful in spite of an unintentional partial failure of its parachute recovery system. Three days later, Boeing revealed what it believed to be the cause of that anomaly in a November 7th press conference.

Meanwhile, SpaceX – having completed Crew Dragon’s pad abort test in 2015 – is preparing for an equally important In-Flight Abort (IFA) test and is perhaps just a day or two away from static firing the Crew Dragon capsule assigned to the test flight.

According to a NASA press release after the test, it “was designed to verify [that] each of Starliner’s systems will function not only separately, but in concert, to protect astronauts by carrying them safely away from the launch pad in the unlikely event of an emergency prior to liftoff.” Although the test wasn’t without flaws, the pad abort test successfully demonstrated the ability of the four launch abort engines and control thrusters to safely extricate astronauts from a failing rocket.

Those theoretical astronauts would have almost certainly survived the ordeal unharmed despite the failed deployment of one of Starliner’s three main parachutes, testing the spacecraft’s abort capabilities and redundancy quite a bit more thoroughly than Boeing intended. To put it bluntly, Boeing’s above tweet and PR claim that the failed deployment of 1/3 parachutes is “acceptable for the test parameters and crew safety” is an aggressive spin on a partial failure that NASA undoubtedly did not sign off on.

Boeing and SpaceX have both suffered failures while testing parachutes, leading NASA to require significantly more testing. However, in a November 7th press conference, Boeing revealed that Starliner’s parachute anomaly wasn’t the result of hardware failing unexpectedly under planned circumstances, but rather a consequence of a lack of quality assurance that failed to catch a major human error. Boeing says that a critical mechanical linkage (a pin) was improperly installed by a technician and then not verified prior to launch, causing one of Starliner’s three drogue chutes to simply detach from the spacecraft instead of deploying its respective main parachute.

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Space is Parachutes are hard

Parachutes have been a major area of concern for the Commercial Crew Program. Both SpaceX and Boeing have now suffered failures during testing and have since been required to perform a range of additional tests to verify that upgraded and improved parachutes are ready to reliably return NASA astronauts to Earth. Although the Starliner pad abort test did indeed demonstrate the ability to land the capsule safely under two main chutes, an inadvertent test of redundancy, the series of Boeing actions that lead to the failure will almost certainly be scrutinized by NASA to avoid reoccurrences.

Boeing believes that the parachute failure won’t delay the launch of Starliner’s Orbital Flight Test (OFT), currently targeting a launch no earlier than (NET) December 17th. However, it can be said with some certainty that it will delay Starliner’s crewed launch debut (CFT), at least until Boeing can prove to NASA that it has corrected the fault(s) that allowed it to happen. SpaceX is similarly working to qualify upgraded Crew Dragon parachutes for astronaut launches, although the company has thus far only suffered anomalies related to the structural failure of parachute rigging/seams/fabric.

Abort tests galore

Boeing’s Starliner pad abort test occurred just days prior to a different major abort test milestone – this time for SpaceX. SpaceX Crew Dragon capsule C205 will perform a static fire test of its upgraded SuperDraco abort system, as well as its Draco maneuvering thrusters.

SpaceX has made alterations to the SuperDraco engines to prevent a failure mode that abruptly reared its head in April 2019, when a leaky valve and faulty design resulted in a catastrophic explosion milliseconds before a SuperDraco static fire test. Prior to its near-total destruction, Crew Dragon capsule C201 was assigned to SpaceX’s In-Flight Abort test, and its loss (and the subsequent failure investigation) delayed the test’s launch by at least six months. Crew Dragon’s design has since been fixed by replacing reusable check valves with single-use burst discs, nominally preventing propellant or oxidizer leaks.

If capsule C205’s static fire testing – scheduled no earlier than November 9th – goes as planned, SpaceX may be able to launch Crew Dragon’s in-flight abort (IFA) test before the end of 2019e. Likely to be a bit of a spectacle, Crew Dragon will launch atop a flight-proven Falcon 9 booster and a second stage with a mass simulator in place of its Merlin Vacuum engine, both of which will almost certainly be destroyed when Dragon departs the rocket during peak aerodynamic pressure.

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NASA made in-flight abort tests an optional step for its Commercial Crew providers and Boeing decided to perform a pad abort only and rely on modeling and simulations to verify that Starliner’s in-flight abort safety. Assuming that NASA is happy with the results of Starliner’s pad abort and Boeing can alleviate concerns about the parachute anomaly suffered during the test, Starliner’s uncrewed orbital flight test (OFT) could launch as early as December 17th. Starliner’s crewed flight test (CFT) could occur some 3-6 months after that if all goes as planned during the OFT.

If SpaceX’s In-Flight Abort (IFA) also goes as planned and NASA is content with the results, Crew Dragon could be ready for its crewed launch debut (Demo-2) as early as February or March 2020.

Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes.

Space Reporter.

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Elon Musk

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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Investor's Corner

Tesla analyst maintains $500 PT, says FSD drives better than humans now

The team also met with Tesla leaders for more than an hour to discuss autonomy, chip development, and upcoming deployment plans.

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Credit: Tesla

Tesla (NASDAQ:TSLA) received fresh support from Piper Sandler this week after analysts toured the Fremont Factory and tested the company’s latest Full Self-Driving software. The firm reaffirmed its $500 price target, stating that FSD V14 delivered a notably smooth robotaxi demonstration and may already perform at levels comparable to, if not better than, average human drivers. 

The team also met with Tesla leaders for more than an hour to discuss autonomy, chip development, and upcoming deployment plans.

Analysts highlight autonomy progress

During more than 75 minutes of focused discussions, analysts reportedly focused on FSD v14’s updates. Piper Sandler’s team pointed to meaningful strides in perception, object handling, and overall ride smoothness during the robotaxi demo.

The visit also included discussions on updates to Tesla’s in-house chip initiatives, its Optimus program, and the growth of the company’s battery storage business. Analysts noted that Tesla continues refining cost structures and capital expenditure expectations, which are key elements in future margin recovery, as noted in a Yahoo Finance report. 

Analyst Alexander Potter noted that “we think FSD is a truly impressive product that is (probably) already better at driving than the average American.” This conclusion was strengthened by what he described as a “flawless robotaxi ride to the hotel.”

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Street targets diverge on TSLA

While Piper Sandler stands by its $500 target, it is not the highest estimate on the Street. Wedbush, for one, has a $600 per share price target for TSLA stock.

Other institutions have also weighed in on TSLA stock as of late. HSBC reiterated a Reduce rating with a $131 target, citing a gap between earnings fundamentals and the company’s market value. By contrast, TD Cowen maintained a Buy rating and a $509 target, pointing to strong autonomous driving demonstrations in Austin and the pace of software-driven improvements. 

Stifel analysts also lifted their price target for Tesla to $508 per share over the company’s ongoing robotaxi and FSD programs. 

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Elon Musk

SpaceX Starship Version 3 booster crumples in early testing

Photos of the incident’s aftermath suggest that Booster 18 will likely be retired.

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Credit: SpaceX/X

SpaceX’s new Starship first-stage booster, Booster 18, suffered major damage early Friday during its first round of testing in Starbase, Texas, just one day after rolling out of the factory. 

Based on videos of the incident, the lower section of the rocket booster appeared to crumple during a pressurization test. Photos of the incident’s aftermath suggest that Booster 18 will likely be retired. 

Booster test failure

SpaceX began structural and propellant-system verification tests on Booster 18 Thursday night at the Massey’s Test Site, only a few miles from Starbase’s production facilities, as noted in an Ars Technica report. At 4:04 a.m. CT on Friday, a livestream from LabPadre Space captured the booster’s lower half experiencing a sudden destructive event around its liquid oxygen tank section. Post-incident images, shared on X by @StarshipGazer, showed notable deformation in the booster’s lower structure.

Neither SpaceX nor Elon Musk had commented as of Friday morning, but the vehicle’s condition suggests it is likely a complete loss. This is quite unfortunate, as Booster 18 is already part of the Starship V3 program, which includes design fixes and upgrades intended to improve reliability. While SpaceX maintains a rather rapid Starship production line in Starbase, Booster 18 was generally expected to validate the improvements implemented in the V3 program.

Tight deadlines

SpaceX needs Starship boosters and upper stages to begin demonstrating rapid reuse, tower catches, and early operational Starlink missions over the next two years. More critically, NASA’s Artemis program depends on an on-orbit refueling test in the second half of 2026, a requirement for the vehicle’s expected crewed lunar landing around 2028.

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While SpaceX is known for diagnosing failures quickly and returning to testing at unmatched speed, losing the newest-generation booster at the very start of its campaign highlights the immense challenge involved in scaling Starship into a reliable, high-cadence launch system. SpaceX, however, is known for getting things done quickly, so it would not be a surprise if the company manages to figure out what happened to Booster 18 in the near future.

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