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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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SpaceX aces Starship test flight 10 with successful payload deployment

The mission began at 6:30 p.m. local time in Starbase, Texas, when the launch of Starship initiated. After about eight minutes, stage separation was completed, and the Super Heavy Booster headed back down to Earth for a planned splashdown in the Indian Ocean:

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Credit: SpaceX

SpaceX aced its tenth Starship test flight on Tuesday night after multiple delays pushed the mission back to this evening. Originally scheduled for Sunday night, SpaceX had two delays push the flight back to Tuesday, which ultimately provided ideal conditions for a launch attempt.

The tenth test flight of Starship had several objectives, including a successful splashdown of the booster in the Gulf of America, the deployment of eight Starlink simulation modules from the PEZ dispenser, and a splashdown of the ship in the Indian Ocean.

SpaceX Starship Flight 10: What to expect

SpaceX successfully achieved all three of these objectives, making it one of the most successful test flights in the Starship program. There was no attempt to catch the booster this evening, as the company had been transparent about it ahead of the launch.

The mission began at 6:30 p.m. local time in Starbase, Texas, when the launch of Starship initiated. After about eight minutes, stage separation was completed, and the Super Heavy Booster headed back down to Earth for a planned splashdown in the Indian Ocean:

Starship was then the main focus of the rest of the broadcast as it completed its ascent burn and coasted through space, providing viewers with spectacular views as the mission headed toward new territory, including the deployment of Starlink simulators. This would be the first time SpaceX would attempt a payload deployment.

The deployment works like a PEZ dispenser, as the simulators were stacked on top of one another and would exit through a small slit one at a time.

This occurred roughly 20 minutes into the mission:

An hour and six minutes into the flight, Starship reached its final destination, which was the Indian Ocean. A successful splashdown would bring closure to Starship’s tenth test flight, marking the fifth time a test flight in the program’s history did not end with vehicle loss.

It was also the first of four test flights this year that will end with Starship being recovered.

SpaceX is expected to launch Starship again in approximately eight weeks, pending the collection of data and other key metrics from this flight.

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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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