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SpaceX prepares Falcon 9 booster for eleventh launch and landing [webcast]

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SpaceX has confirmed that Falcon 9 is on track to launch another batch of Starlink satellites less than 48 hours after a successful United Launch Alliance Atlas V from a pad just two miles south.

Falcon 9 is now scheduled to launch Starlink 4-9 from Kennedy Space Center (KSC) Launch Complex 39A no earlier than (NET) 9:35 am EST (14:35 UTC) on Thursday, March 3rd. Oddly, unlike Starlink 4-8, which successfully launched 46 Starlink satellites into low Earth orbit (LEO) on February 21st, Starlink 4-9 – following a seemingly identical trajectory – will carry 47 satellites. The reason for the small difference is unclear.

Last month, SpaceX suffered a significant anomaly when a “geomagnetic storm” warmed Earth’s atmosphere, causing 38 of 49 just-launched Starlink 4-7 satellites to prematurely reenter and burn up. In response, while SpaceX hasn’t officially confirmed the change, it appears that all subsequent Starlink missions are being launched to slightly higher parking orbits. In comparison, Starlink 4-4 – a West Coast mission – launched 52 satellites into a 340 x 210 kilometer (210 x 130 mi) parking orbit in December 2021. Starlink 4-7, an East Coast mission, launched 49 satellites into a 336 x 210 km parking orbit on February 3rd, losing three satellites to account for extra performance needed to safely dodge the Bahamas.

Following Starlink 4-7’s space weather calamity, SpaceX – using an identical trajectory – launched 46 Starlink 4-8 satellites (three fewer than 4-7) from the East Coast into a higher 337 x 325 km parking orbit on February 21st. On February 25th, SpaceX also launched 50 Starlink 4-11 satellites (a reduction of two) from the West Coast into a higher 316 x 306 km parking orbit. In short, after Starlink 4-7, SpaceX appears to be sacrificing a few Starlink satellites to launch to parking orbits that are slightly higher and thus slightly more stable.

While doomed, Starlink 4-7 was still a beautiful launch. (Richard Angle)

In theory, this should entirely prevent a repeat of the Starlink 4-7 anomaly while only marginally increasing the amount of time it should take dead-on-arrival satellites to reenter. While doing so increases the number of satellites Falcon 9 can launch, the main reason SpaceX launches Starlink satellites to such low orbits is to ensure that any failed satellites reenter a matter of days to a few weeks after launch instead of the years it could take at their operational ~550 km (~340 mi) orbits.

Of course, that doesn’t explain why Starlink 4-9 is projected to launch one more Starlink satellite than Starlink 4-8. It’s possible that SpaceX is refining its new insertion orbit on the fly and that Starlink 4-9 is headed to a slightly lower destination after data gathered from 4-8 and 4-11. It’s also possible that SpaceX is tweaking some other aspect of Falcon 9’s mission profile or even modifying Starlink satellites (i.e. adding or subtracting mass) – neither of which would be out of the ordinary for the company.

Regardless, Starlink 4-9 is interesting for a few more reasons. First, it will mark drone ship Just Read The Instruction’s (JRTI) first recovery mission since a mistake made by its onboard Octagrabber rocket nearly lead to the loss of an entire Falcon 9 booster in December 2021. That implies that SpaceX has fully determined and rectified the cause of that anomaly and repaired both the drone ship and its robot. To reach its full launch cadence potential, SpaceX needs at least two operational drone ships on the East Coast. Otherwise, in lieu of rare low-performance missions that allow Falcon 9 boosters to fly back to land, SpaceX can only launch one East Coast Falcon 9 mission every 10 or so days and can’t support Falcon Heavy launches that require two at-sea booster landings.

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Falcon 9 B1051. (Richard Angle)
Falcon 9 B1058. (Richard Angle)
Falcon 9 B1060. (Richard Angle)

Additionally, SpaceX has confirmed that Falcon 9 B1060 will launch Starlink 4-9. The mission will be its 11th launch and landing attempt, hopefully making it the third Falcon 9 booster to successfully support 11 orbital-class launches after B1051 and B1058. Together, that means that 3 (15%) of the 19 Falcon 9 Block 5 boosters SpaceX has debuted will have singlehandedly supported 33 (37%) of the 89 Falcon 9 launches the company has completed since May 2018. It’s difficult to imagine a more resounding affirmation of SpaceX’s work on reusability.

Tune in to SpaceX Starlink 4-9 webcast around 9:20 am EST (14:20 UTC) on Thursday, March 3rd to watch the launch live.

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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Tesla Model Y L gets suspension complaints in over odd issue China

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Credit: @TeslaNewswire/X

The Tesla Model Y L is arguably the most hyped trim of the all-electric crossover, other than the Performance configuration that comes with white-knuckle speed and sports car-level handling.

However, it is not all perfect. Tesla owners in China who took delivery of the Model Y L, denoted with an L to highlight its longer wheelbase, are experiencing what they are referring to as “collapsing” of the rear wheels, as suspension issues appear to be an issue with some of the builds.

The gap between the wheel arch and tire has narrowed to the point that “not even a single finger” could fit, according to a report from Car News China. The failures are not tied to a specific mileage, as one owner said that after just 9,000 kilometers (5,600 miles), they noticed the suspension issue when their car was fully loaded.

Another one had the issue at 30,000 kilometers (18,640 miles) and noticed that the wheel gap shrank to two fingers, so not as drastic as the person who reported a similar issue at 9,000 km.

Tesla Model Y L is gaining momentum in China’s premium segment

Along with the visual recognition of the issue, others are saying the sagging is causing abnormal wear on the inside of the tires. Extra weight and instant torque already provide additional stress on the tires in electric vehicles during normal operation, so it is no surprise that this is another complaint.

There has been no recall issued by Tesla, and the company has not yet publicly acknowledged the issue.

Some are suggesting that owners use a “finger test” to self-diagnose whether there is an issue with the suspension. There should be four fingers between the tire and the wheel well; anything less than that starts to get dicey.

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Tesla Cybercab event gains steam ahead of massive launch

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Credit: TechOperator | X

Tesla is starting to truly tease and hype its groundbreaking Cybercab event, which takes place tomorrow in Austin, Texas. It will be the first time members of the public will be able to ride in a Cybercab, a vehicle without any manual controls, on public roads.

Tesla has been dropping some hype on X over the past several days, but this morning, the excitement has truly started to build up for the event. Although Cybercab has been unveiled before, this is truly Tesla’s announcement that it is ready to start offering autonomous rides for public passengers in its new ride-hailing-geared vehicle for the first time.

The hype has started with a variety of different social media posts that are a true indication that Tesla is preparing for something big. Teasing so much of the potential of Cybercab, including its ability to truly revolutionize how people hail rides for local travel, is what the big idea for the event entails. The time that many Tesla owners, fans, and investors have been waiting for is potentially here:

The event has remained slim on details. Even invitees are still awaiting true details about what the event will entail, where they’ll go, and what is in store for the evening. This is pretty typical for an event run by Tesla; they keep things under wraps for the most part until the very last minute.

However, there is no secret about what the real intention of Tesla is for this event: it is going to be a huge reveal party for a vehicle that has no steering wheel and no pedals. It is a truly massive step for the company moving forward.

Speculation persists as to whether this is going to be an event that simply announces that rides will begin with the Cybercab, or it will be something more substantial. Tesla has said in the past that they plan to sell the Cybercab to the general public in what could become a great way to earn passive income by adding it to a more global fleet of Robotaxi-geared vehicles.

Tomorrow, the show begins in Austin, and the Cybercab goes live at some capacity; we just don’t know exactly how quite yet.

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SpaceX tells the FCC that Starship Flight 14 is going to orbit

SpaceX filed with the FCC for Starship Flight 14, its first true orbital launch attempt.

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SpaceX has asked the Federal Communications Commission for permission to fly Starlink terminals during Starship’s fourteenth flight test, and the filing lays out a genuine trip to orbit, something the program has never attempted.

Every Starship flight so far, including Flight 13’s successful splashdown in the Indian Ocean on July 24, has flown a suborbital arc that ends with the ship reentering the atmosphere within the same hour it launches. The FCC paperwork describes a mission profile built around an actual orbital insertion instead.

The payload is the other half of the story. Flight 13 carried 20 production Starlink V3 satellites, but because that mission never reached orbit, the satellites reentered along with the ship rather than joining the constellation, something Teslarati covered in detail after SpaceX released footage shot from one of those satellites as it drifted away from Starship in space. Flight 14 is designed to close that gap. If the orbital insertion holds, the roughly 20 V3 satellites onboard would separate into an operational orbit and could eventually go into service, each one rated for about 1 terabit per second of downlink capacity by SpaceX’s own account.

SpaceX announces new Starbase for ‘thousands of Starship launches annually’

Elon Musk first flagged the orbital attempt during SpaceX’s August 4 earnings call, the company’s first as a public entity following its June IPO under the ticker SPCX. He also floated catching the ship with the Starbase tower on the same flight, an idea he walked back on August 20, saying the catch attempt would more likely come “in a few months,” as Teslarati reported at the time. Flight 14 will instead target a splashdown for the ship in the Indian Ocean, the same recovery method used since Flight 12.

Hardware has been catching up to the ambition. Booster 21 completed a full 33-engine static fire on August 28, and Ship 41 finished its own six-engine test the week before. An airspace briefing circulated to pilots on August 20 listed September 15 as the target date, later than the end of August window Musk mentioned on the earnings call, though SpaceX has not confirmed a launch date publicly and Starship schedules routinely slip while hardware and FAA paperwork line up.

The FCC filing itself does not guarantee a launch date. It covers communications authority, and not flight readiness, considering SpaceX still needs Ship 41 fully stacked and cleared by the FAA before Flight 14 can fly. But the filing is a real marker of intent and it puts a specific regulatory process behind what had so far only been Musk’s word on the earnings call.

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