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SpaceX, ULA targeting back-to-back geostationary launches

(SpaceX/ULA)

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SpaceX and competitor United Launch Alliance (ULA) are on track to launch their Falcon 9 and Atlas V rockets less than 25 hours apart.

Slightly delayed from its initial target of June 27th or 28th, SpaceX confirmed on Tuesday that a Falcon 9 rocket is ready to launch the European-built SES-22 no earlier than (NET) 5:04 pm EDT (21:04 UTC) on Wednesday, June 29th. Just 1.5 miles (2.4 km) to the north of SpaceX’s Cape Canaveral Space Force Station (CCSFS) LC-40 pad, ULA says it’s also on track to launch an Atlas V 541 rocket carrying a batch of rideshare payloads for the US military as early as 6pm EDT (22:00 UTC), Thursday, June 30th.

Both Falcon 9 and Atlas V will be carrying satellites destined for geostationary orbit (GEO), a location roughly 36,000 kilometers (~22,250 mi) above Earth’s surface where spacecraft orbit at the exact same speed as Earth’s rotation. As a result, spacecraft in GEO effectively hover in one spot in the sky to a ground observer, which makes the orbit optimal for some kinds of Earth observation and communications missions. SES-22 is a relatively ordinary commercial GEO communications satellite. ULA’s USSF-12 mission will carry a Wide Field Of View (WFOV) missile launch detection satellite and a mysterious secondary payload called the “USSF-12 Ring,” which ULA says is “a classified mission to demonstrate future technology for the Department of Defense.”

ULA’s USSF-12 Atlas V booster. (ULA)

USSF-12’s Atlas V rocket will cost the military roughly $175 million and, like all other Atlas launch vehicles, is fully expendable. The Atlas V booster uses refined kerosene (RP-1) fuel and liquid oxygen oxidizer and is powered by a Russian-built RD-180 engine. The rocket’s Centaur upper stage uses liquid hydrogen (LH2) and LOx propellant and can be powered by one or two US-built RL-10 engines. ULA augments that basic Atlas V variant’s relatively poor performance by adding anywhere from 1-5 solid rocket boosters at its base, which can double the total payload a given Atlas V can launch to most Earth orbits.

Thanks in large part to the greater efficiency of Atlas V’s hydrolox Centaur upper stage, the high-end variants of the rocket with four or five SRBs are capable of launching a significant payload (~3.9 tons or ~8600 lb) directly to GEO, which is where USSF-12 will be heading. Falcon 9 will launch SES-22 to a less challenging geostationary transfer orbit (GTO), which leaves a small portion of the orbit-raising process to the payload.

SES-22 is pictured shortly before and soon after Falcon 9 fairing encapsulation. (SpaceX)

In return, SpaceX will be able to recover and reuse Falcon 9’s booster and payload fairing and SES will pay more like $50-70 million (and a few extra months) to get its satellite to GEO. It’s quite likely that Falcon 9 would be able to launch a few tons directly to GEO in a fully-expendable configuration, but SpaceX’s Falcon Heavy rocket is able to offer even better direct-to-GEO performance for a similar price by expending one of its three Falcon 9-derived boosters, so the company has never tried to sell that service for Falcon 9.

Tune in below around 4:50 pm EDT (20:50 UTC) to watch SpaceX’s 27th launch of 2022 live. ULA will begin streaming Atlas V’s USSF-12 launch around 24 hours later.

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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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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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