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SpaceX’s youngest Falcon 9 booster returns to port after second launch

SpaceX's youngest flight-proven Falcon 9 booster has returned to port after its second launch in ten weeks. (Richard Angle)

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SpaceX’s youngest flight-proven Falcon 9 booster has returned to port after its second successful launch in ten weeks, preceded by the shrapnel of a destroyed payload fairing two days prior.

On June 30th, Falcon 9 B1060 lifted off for the first time, ultimately supporting SpaceX’s first operational US military satellite launch and completing the first successful booster landing after such a mission. Originally scheduled as early as August 29th, the same booster supported Starlink-11 on September 3rd, just 64 days after launching the US military’s GPS III SV03 satellite. In doing so, B1060 became the third Falcon 9 booster ever to launch twice in less than 70 days – all three instances of which occurred this year.

On the fairing recovery front, SpaceX’s Starlink-11 mission was not not nearly as lucky. Recovery ships GO Ms. Tree and GO Ms. Chief returned to Port Canaveral about 48 hours prior the Falcon 9 booster they launched on – but in a pile of jagged shards rather than two intact halves.

SpaceX’s youngest flight-proven Falcon 9 booster has returned to port after its second launch in ten weeks. (Richard Angle)

While SpaceX will have to continue chasing the ever-illusive double-fairing-catch it first tasted on July 20th, any recovery – even if just fragments – should still produce valuable data that can inform future recovery attempts and help prevent a similar fate from befalling future fairings. Outcome aside, the recovery also made for a spectacular port return for the (mostly) emptyhanded ships.

A less than triumphant – but still spectacular – return. (Richard Angle)

The success of Falcon 9 booster B1060’s second launch and ocean landing in 64 days is unequivocal, however. To support a combined commercial and Starlink launch cadence as ambitious as SpaceX’s in 2020, a heavy reliance on booster reuse – particularly with a focus on speed – was going to be a necessity. As a result of the unplanned loss of four Falcon Block 5 boosters between December 2018 and March 2020, SpaceX’s reuse-oriented decision to slow first stage production saw the company’s fleet of flightworthy boosters rapidly shrink.

Thankfully, Crew Dragon’s Demo-2 astronaut launch debut and the aforementioned GPS III SV03 mission introduced two new boosters – B1058 and B1060 – into circulation, resulting in a booster flight likely just large enough to support the lower bound of SpaceX’s 2020 launch ambitions. In late 2019 and early 2020, SpaceX executives revealed plans for anywhere from 24 to 36 launches this year – roughly two-thirds of which would be internal Starlink missions.

(Richard Angle)
(Richard Angle)
(Richard Angle)
(Richard Angle)

As the first Falcon 9 booster to be permitted to land after an operational National Security Space Launch (NSSL), B1060 would have been the perfect choice to support the first booster reuse during a US Air Force or National Reconnaissance Office launch. Much like NASA’s first launch on a flight-proven Falcon 9, though, that pathfinder qualification process would have likely necessitated 6+ months of inspections, reviews, and repairs. If not the first NSSL-sponsored reuse, B1060 would have also been a prime booster option for a more conservative customer or a high-value mission later this year or early next.

Instead, barely two months after its launch debut, SpaceX assigned B1060 to launch the 12th batch of Starlink satellites, pushing the internet constellation over the 700-satellite mark. In simple terms, the move implies that SpaceX is pushing as hard as ever to launch as many times as possible this year. As of now, SpaceX has launched 16 times in a bit more than eight months, averaging almost exactly two launches per month. If SpaceX continues that pace, it will beat its current annual record of 21 launches with ~24. If the company sustains the pace its kept over the last ~90 days, it could complete as many as 28 launches this year.

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SpaceX’s September manifest certainly leans towards the latter option. Aside from two more Starlink missions scheduled in mid and late September, Falcon 9 booster B1062 is scheduled to debut with another GPS III satellite launch for the US military. Another five commercial missions have feasible launch targets in the fourth quarter, while it’s safe to assume that SpaceX will continue to target at least two Starlink launches per month for the indefinite future. Altogether, SpaceX has at least 15 more missions that will likely be ready to launch before the end of the year – plenty to sate Falcon 9’s ever-growing thirst.

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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 teases new market entrance with confusing and cryptic message

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(Credit: Tesla)

Tesla teased its entrance into a new market with a confusing and what appeared to be cryptic message on the social media platform X.

The company has been teasing its entrance into several markets, including Africa, which would be a first, and South America, where it only operates in Chile.

In September, Tesla started creating active job postings for the Colombian market, hinting it would expand its presence in South America and launch in a new country for the first time in two years.

Tesla job postings seem to show next surprise market entry

The jobs were related to various roles, including Associate Sales Manager, Advisors in Sales and Delivery, and Service Technicians. These are all roles that would indicate Tesla is planning to launch a wide-scale effort to sell, manage, and repair vehicles in the market.

Last night, Tesla posted its latest hint, a cryptic video that seems to show the outline of Colombia, teasing its closer than ever to market entry:

This would be the next expansion into a continent where it does not have much of a presence for Tesla. Currently, there are only two Supercharger locations on the entire continent, and they’re both in Chile.

Tesla will obviously need to expand upon this crucial part of the ownership experience to enable a more confident consumer base in South America as a whole. However, it is not impossible, as many other EV charging infrastructures are available, and home charging is always a suitable option for those who have access to it.

Surprisingly, Tesla seems to be more concerned about these middle-market countries as opposed to the larger markets in South America, but that could be by design.

If Tesla were to launch in Brazil initially, it may not be able to handle the uptick in demand, and infrastructure expansion could be more difficult. Brazil may be on its list in the upcoming years, but not as of right now.

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Tesla expands crucial Supercharging feature for easier access

It is a useful tool, especially during hours of congestion. However, it has not been super effective for those who drive non-Tesla EVs, as other OEMs use UI platforms like Google’s Android Auto or Apple’s iOS.

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tesla supercharger
Credit: Tesla

Tesla has expanded a crucial Supercharging feature that helps owners identify stall availability at nearby locations.

Tesla said on Tuesday night that its “Live Availability” feature, which shows EV owners how many stalls are available at a Supercharger station, to Google Maps, a third-party app:

Already offering it in its own vehicles, the Live Availability feature that Teslas have is a helpful feature that helps you choose an appropriate station with plugs that are immediately available.

A number on an icon where the Supercharger is located lets EV drivers know how many stalls are available.

It is a useful tool, especially during hours of congestion. However, it has not been super effective for those who drive non-Tesla EVs, as other OEMs use UI platforms like Google’s Android Auto or Apple’s iOS.

Essentially, when those drivers needed to charge at a Supercharger that enables non-Tesla EVs to plug in, there was a bit more of a gamble. There was no guarantee that a plug would be available, and with no way to see how many are open, it was a risk.

Tesla adding this feature allows people to have a more convenient and easier-to-use experience if they are in a non-Tesla EV. With the already expansive Supercharger Network being available to so many EV owners, there is more congestion than ever.

This new feature makes the entire experience better for all owners, especially as there is more transparency regarding the availability of plugs at Supercharger stalls.

It will be interesting to see if Tesla is able to expand on this new move, as Apple Maps compatibility is an obvious goal of the company’s in the future, we could imagine. In fact, this is one of the first times an Android Auto feature is available to those owners before it became an option for iOS users.

Apple owners tend to get priority with new features within the Tesla App itself.

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Elon Musk’s Boring Co goes extra hard in Nashville with first rock-crushing TBM

The Boring Company’s machine for the project is now in final testing.

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Credit: The Boring Company/X

The Boring Company is gearing up to tackle one of its toughest projects yet, a new tunnel system beneath Nashville’s notoriously tough limestone terrain. Unlike the soft-soil conditions of Las Vegas and Austin, the Music City Loop will require a “hard-rock” boring machine capable of drilling through dense, erosion-resistant bedrock. 

The Boring Company’s machine for the project is now in final testing.

A boring hard-rock tunneling machine

The Boring Company revealed on X that its new hard-rock TBM can generate up to 4 million pounds of grip force and 1.5 million pounds of maximum thrust load. It also features a 15-filter dust removal system designed to keep operations clean and efficient during excavation even in places where hard rock is present.

Previous Boring Co. projects, including its Loop tunnels in Las Vegas, Austin, and Bastrop, were dug primarily through soft soils. Nashville’s geology, however, poses a different challenge. Boring Company CEO and President Steve Davis mentioned this challenge during the project’s announcement in late July.

“It’s a tough place to tunnel, Nashville. If we were optimizing for the easiest places to tunnel, it would not be here. You have extremely hard rock, like way harder than it should be. It’s an engineering problem that’s fairly easy and straightforward to solve,” Davis said.

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Nashville’s limestone terrain

Experts have stated that the city’s subsurface conditions make it one of the more complex tunneling environments in the U.S. The Outer Nashville Basin is composed of cherty Mississippian-age limestone, a strong yet soluble rock that can dissolve over time, creating underground voids and caves, as noted in a report from The Tennessean.

Jakob Walter, the founder and principal engineer of Haushepherd, shared his thoughts on these challenges. “Limestone is generally a stable sedimentary bedrock material with strength parameters that are favorable for tunneling. Limestone is however fairly soluble when compared to other rack materials, and can dissolve over long periods of time when exposed to water. 

“Unexpected encounters with these features while tunneling can result in significant construction delays and potential instability of the excavation. In urban locations, structures at the ground surface should also be constantly monitored with robotic total stations or similar surveying equipment to identify any early signs of movement or distress,” he said.

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