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SpaceX Starlink launch marks record Falcon fairing reuse, 85th booster landing

SpaceX's 14th Starlink launch of 2021 is set to mark the first time a Falcon fairing half flies for the fifth time. (Richard Angle)

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Update: SpaceX aced its 28th operational Starlink launch without issue, simultaneously marking a new record for Falcon fairing reuse, the 85th successful Falcon booster landing, and Falcon’s 94th consecutively successful launch.

SpaceX says that its 14th Starlink launch of 2021 will also be the first mission to fly a reusable Falcon payload fairing for the fifth time, marking a significant milestone just 18 months after fairing reuse began.

Scheduled to lift off no earlier than (NET) 2:59 pm EDT (18:59 UTC) on Wednesday, May 26th, Starlink-28 will be SpaceX’s 12th dedicated Starlink launch and 14th Starlink launch overall this year – representing more than 780 satellites safely delivered to orbit in five months. Perhaps most notably, Starlink-28 – if successful – will push SpaceX past a milestone that COO and President Gwynne Shotwell recently stated would enable virtually uninterrupted Starlink coverage of the populated world.

SpaceX says that Starlink-28 will fly with two flight-proven payload fairing halves – one having previously supported four Starlink missions and the other a Starlink mission and Transporter-1. Falcon fairings are vast nosecone-like structures built mainly out of carbon fiber and aluminum honeycomb composites and designed to maintain a sterile, controlled environment for satellites and protect them from the elements, heating, and aerodynamic stress while inside Earth’s atmosphere. SpaceX currently uses the same fairing design for all Falcon 9 and Falcon Heavy satellite launches, simplifying its product line to keep costs as low as possible.

Historically, SpaceX executives have stated that each pair of Falcon fairings represents around 10% of the cost of Falcon 9 production, or $5 million. Due to the need for massive autoclave curing ovens, the volume and speed of Falcon fairing production has a firm lower limit save for expensive, space-hungry factory expansions. For SpaceX’s increasingly ambitious Starlink launch cadence goals, that means that fairing recovery and reuse is more valuable and essential than each pair’s price tag would otherwise suggest.

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SpaceX reused a fairing for the first time on November 10th, 2019. (SpaceX)

SpaceX reused Falcon fairings for the first time on Starlink’s first operational v1.0 satellite launch in November 2019, approximately 18 months ago. Since then, of 28 operational Starlink missions, only 11 have flown new fairings, more than doubling the effective output of SpaceX’s limited fairing production capacity. All told, SpaceX has flown 34 flight-proven fairing halves on 19 separate missions – almost every other Falcon 9 launch since November 2019.

Starlink-28 will fly one of its two fairing halves for the fifth time just 18 months after the first fairing reuse. In comparison, SpaceX’s Falcon booster reusability program took three years – 36 months – to go from first reuse to a fifth flight of the same booster. In other words, SpaceX fairing reusability is speeding right along as it crosses milestones more than twice as quickly as boosters did. Over the brief life of the program, fairing reuse has likely already saved SpaceX at least $90 million in nonrecurring costs while simultaneously freeing up a substantial portion of the company’s composites team to fill in on other composites projects and reducing or replacing the need for tens of millions of dollars of new production space and equipment.

One of the fairing halves pictured here will fly for the third time on Starlink-28. (Richard Angle)

Tune in at the link below around 2:45 pm EDT (18:45 UTC) to watch SpaceX’s Starlink-28 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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WATCH: SpaceX attempts Starship’s tenth test flight after two delays

This evening, SpaceX has already stated that conditions appear to be approximately 45 percent favorable for launch. This is ten percent less than last night, when the mission was eventually scrapped around 7 p.m. local time.

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Credit: SpaceX

SpaceX is set to launch Starship tonight, provided the weather cooperates and everything with the ship goes smoothly.

This is SpaceX’s third attempt to launch Starship for its tenth test flight, with Sunday’s and Monday’s attempts both being scrapped due to a leak and unfavorable weather conditions on the respective days.

This evening, SpaceX has already stated that conditions appear to be approximately 45 percent favorable for launch. This is ten percent less than last night, when the mission was eventually scrapped around 7 p.m. local time.

SpaceX Starship Flight 10: What to expect

Propellant load of the upper stage and Super Heavy booster is already underway, and the launch is expected to occur at 6:30 p.m. in Starbase, Texas.

You can watch the tenth test flight of Starship below via SpaceX:

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Tesla one-ups Waymo once again with latest Robotaxi expansion in Austin

Tesla’s new Robotaxi geofence measures roughly 171 square miles of Austin’s downtown and suburbs. This is more than double the size of Waymo’s geofence, which measures 90 square miles.

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Credit: @BLKMDL3 | X

Tesla’s expansion of the Robotaxi geofence on Tuesday morning was a one-up on Waymo once again, as the automaker’s service area growth helps eclipse its rival in an intense back-and-forth.

A lot of conversation has been made about Tesla’s rivalry with Waymo in terms of the capabilities of its driverless ride-sharing service in Austin, Texas.

The two companies have sparred with one another, answering each other’s expansion, and continuing to compete, all to the benefit of consumers in the region.

Tesla expanded the geofence of Robotaxi once again this morning, and it is another growth that catapults it past Waymo’s service area in Austin — this time by a considerable margin.

Tesla’s new Robotaxi geofence measures roughly 171 square miles of Austin’s downtown and suburbs. This is more than double the size of Waymo’s geofence, which measures 90 square miles.

On July 14, Tesla officially overtook Waymo in terms of service area in Austin. But just a few days later, Waymo had responded with a bold statement, expanding from 37 square miles to 90 square miles.

Sarfraz Maredia, Global Head of Autonomous Mobility & Delivery at Uber, said the move “unlock[ed] another key milestone in Austin as our operating territory with Waymo expands from 37 to 90 square miles, which means that even more riders can experience Waymo’s fully autonomous vehicles through the Uber app.”

Tesla did not respond immediately, but it took its time with validation vehicle testing in the Austin suburbs, as we reported yesterday:

Tesla looks to expand Robotaxi geofence once again with testing in new area

Today’s expansion is perhaps the biggest step Tesla has taken in its efforts to continue to grow its Robotaxi platform. This is not only because the company has significantly expanded the size of the geofence, but also because it has ventured into suburban areas and even included Gigafactory Texas in its service area.

Waymo could come up with another timely response as it did when Tesla expanded in late July. We’ll wait to see what it comes up with, as this awesome competition between the two companies is accelerating innovation.

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Tesla Robotaxi geofence expansion enters Plaid Mode and includes a surprise

Now, on August 26, the Robotaxi geofence has expanded once again, and is estimated to be about 130 square miles.

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Tesla has expanded its Robotaxi geofence in Austin for the third time since its launch in late June, and the company added a big surprise with this new service area.

After launching on June 22, Tesla’s driverless Robotaxi service has been expanded three times. Its initial launch was about 20 square miles in size. The first expansion occurred on July 14 and was roughly 42 miles large, more than double the initial geofence size.

The second expansion occurred on August 3 and brought the total service area to roughly 80 square miles.

Now, on August 26, the Robotaxi geofence has expanded once again, and is estimated to be about 170 square miles.

The expansion of the Robotaxi geofence seemed to show the company’s focus on getting the service to the areas East and West of downtown was an utmost priority.

We reported on the Bee Cave region of the Austin suburbs being a place where Robotaxi validation vehicles were spotted testing in recent days.

Bee Cave is included in the new geofence.

However, that is not the biggest addition to the geofence, and it’s not even close. Tesla added a major area to the new geofence, one that fans of the company will absolutely love: Tesla Gigafactory Texas.

The big question that remains is whether Tesla is expanding the size of its fleet of Robotaxi vehicles in Austin. There have been many questions about the expansions of the fleet and not necessarily the geofence, and while the latter is certainly considered progress, Tesla will need to enable more Robotaxi into the vehicle population to handle the additional rides.

Tesla has been planning to do so, but is still prioritizing safety and does not want to rush any part of the Robotaxi process.

Tesla is also looking to expand to new cities altogether. It is currently moving toward a Robotaxi launch in Florida, Arizona, and Nevada, and has also opened up job postings for Robotaxi operators in New York.

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