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SpaceX launches two Falcon 9 rockets in seven hours

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Two SpaceX Falcon 9 rockets have successfully launched a Crew Dragon carrying four astronauts and a new batch of Starlink internet satellites a little over 7 hours apart, nearly halving the company’s previous record.

A Falcon 9 rocket on the East Coast kicked things off with a launch out of NASA’s Kennedy Space Center (KSC) LC-39A pad – leased by SpaceX since 2014 – at noon EDT (16:00 UTC). A rare new Falcon 9 booster lifted an expendable upper stage and flight-proven Crew Dragon capsule – carrying four professional astronauts – most of the way free from Earth’s atmosphere before heading back to Earth and landing without issue on a SpaceX drone ship. The upper stage continued to low Earth orbit and deployed Dragon, kicking off a 29-hour journey to the International Space Station (ISS).

Seven hours and ten minutes later, a second Falcon 9 rocket lifted off from SpaceX’s Vandenberg Space Force Base (VSFB) SLC-4E pad, bursting through a thick layer of coastal fog. Following a successful launch and landing of booster B1071 and two good burns of the rocket’s upper stage, Falcon 9 deployed another 52 Starlink V1.5 satellites, adding to the more than 3000 working satellites already in orbit.

SpaceX has completed two Falcon 9 launches in seven hours, beginning with a Dragon carrying four astronauts. (Richard Angle)
Starlink 4-29 followed, delivering 52 more internet satellites to orbit. (SpaceX)

And SpaceX isn’t done. As early as 7:07 pm EDT (23:07 UTC) on October 6th, less than 24 hours after Starlink 4-29, a third Falcon 9 rocket is scheduled to launch from SpaceX’s Cape Canaveral Space Force Station (CCSFS) LC-40 pad. Rounding out the trio, the mission will carry Intelsat’s Galaxy 33 and Galaxy 34 communications satellites into a geostationary transfer orbit (GTO).

The mission will be Falcon 9 booster B1060’s 14th launch, significantly raising the bar for the commercial acceptance of reused SpaceX rockets. Prior to Galaxy 33/34, SpaceX’s commercial reuse record was held by Transporter-3, which was Falcon 9 B1058’s tenth launch.

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The completion of two Falcon 9 launches in a little over 7 hours nearly halves SpaceX’s previous record of 14 hours and 8 minutes, set by a pair of launches in June 2022. It also demonstrates that the company can repeatedly prepare for and complete multiple Falcon 9 launches in very close proximity – more or less a necessity if it wants to hit CEO Elon Musk’s unprecedented target of “up to 100 launches” in 2023.

It isn’t a record for all of spaceflight, however. That likely falls to the Soviet R-7 family of rockets, 2 of which launched just 25 minutes apart in 1969. However, 3 Falcon 9 launches in 31 hours (Crew-5, Starlink 4-29, and Galaxy 33/34) is likely a record for all rockets. Parsing astrophysicist Jonathan McDowell’s extensive records, the R-7 family likely held the record for decades after completing 3 launches in 40 hours in 1978.

But, as it turns out, SpaceX already beat that record when it launched 3 Falcon 9 rockets in 36 hours in June 2022. 3 Falcon 9 launches in 31 hours thus breaks SpaceX’s record and the world record. That’s become an increasingly common occurrence for a company that has beaten its competitors so thoroughly that, by many measures, it has become peerless. Now, only the records of the former Soviet Union and a retired NASA rocket can outmatch SpaceX, a single 20-year-old company.

In less than three years, SpaceX has launched 30 astronauts: more than twice as many as China but a tiny fraction of the 852 people NASA’s Space Shuttle launched over its 30-year career. SpaceX’s Falcon family of rockets is the most reliable in history after 154 consecutive successes in less than six years, and Falcon boosters have completed more successful landings (145) than Space Shuttle orbiters. But its Dragon spacecraft will likely never best the Soviet and Russian Soyuz capsule and its variants, and Falcon will almost certainly be retired before it can come close to the R-7 rocket family’s extraordinary record of 1844 launches over 65 years.

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But in the modern era, SpaceX is simply unmatched.

Crew-5. (Richard Angle)
Crew-5. (Richard Angle)
Crew-5. (Richard Angle)
Crew-5. (Richard Angle)

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 just told us twice that Model Y L is coming to the U.S.

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Credit: Tesla

Tesla just told us twice that the Model Y L is coming to the U.S., and two social media posts definitely just tipped the company’s hand, as if they wanted it to be any other way.

The two social media posts basically confirm that the slightly longer version of the Model Y will be heading to the United States soon, and many have speculated that the company could launch the vehicle as soon as this weekend.

The first post was directly from Tesla, and it showed an incredibly long Dachshund, with words above that said, “Looking forward to the long weekend.”

Anyone who knows Tesla knows the company loves to troll its fans and have fun, and this is a perfect example of that. While not a direct acknowledgement, Tesla is very involved on social media, especially CEO Elon Musk’s platform X, and the company is well aware of what is being discussed within the community.

With recent sightings of Model Y L test mules in California, peeks of the vehicle at Giga Texas, and a large call for the car to come to the U.S., Tesla is simply stoking conversation with this.

However, the company also made another move that was recognized on social media. Tesla has a large gallery that includes photos of its products so media and others can use them. This gallery applies to the U.S. market specifically, unless otherwise specified.

Tesla uploaded a Model Y L to the Gallery last night:

This seems to be another indication that the Model Y L is coming to the United States.

Musk said last year that the Model Y L could make its way to the United States late this year, but it was not something that was set in stone by Tesla. The company definitely needs to establish something in the SUV market that is larger than the Model Y, and the Model Y L might be the answer.

Even still, there are consumers out there who would love Tesla to develop something even larger, like a competitor to the Tahoe or Expedition. Tesla has not really given much of an indication that it will go in that direction.

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Tesla is using vehicle microphones to improve build quality: here’s how

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Credit: Tesla

Tesla is using the vehicles’ internal microphones to improve build quality, Vice President of Engineering Lars Moravy revealed recently.

It’s no secret that Tesla is always finding ways to make its manufacturing operations more efficient, accurate, and valuable. Constantly trying to make its cars better, the company has never placed any restrictions on what it will do to improve everything from panel gaps to paint.

As Teslas have been driving autonomously on the property of the Gigafactory Texas plant for a while now, Moravy revealed to Herbert Ong in a new interview that cars rolling off production lines now autonomously navigate themselves through a bumps, squeaks, and rattles (BSR) portion of the line. This helps to identify any loose or improperly installed internal parts.

The cabin’s microphones, which are used for a variety of things in ownership, simultaneously monitor any noises inside the vehicle while it rolls through the BSR portion of the production line. Moravy actually revealed that Tesla is trying to build “Full Self-Hearing,” an AI system that will detect minor imperfections so they can be corrected before delivery.

It’s no secret that build quality is something that Tesla struggled with as it scaled to a fully massive production operation that manufactures over 1.6 million vehicles per year. However, in recent years, especially, there have not been as many complaints. Tesla has truly improved upon its build quality and paint quality over the past several years, especially in the U.S.

Tesla’s ‘megacasts’ are key to massive build quality improvements

While those improvements have been evident, there are still some complaints; no automaker is perfect with this. But this step will now ensure that every single car that rolls off the production lines at Gigafactory Texas will be void of any creaks, squeaks, or squeals when it leaves the factory.

This measure is one of the most unique we’ve seen in terms of a strategy to avoid build quality issues, but it is not exclusive to Tesla.

Ford uses acoustic analysis AI to find abnormalities in seat motors, climate control units, and other components. Suppliers and OEMs will also use microphone arrays or particle velocity sensors in end-of-line stations.

The full interview with Lars Moravy is available below:

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Investor's Corner

Tesla crushes Wall Street expectations, beats delivery estimates by over 15 percent

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Tesla (NASDAQ: TSLA) beat Wall Street expectations of 406,000 vehicles delivered in Q2 by reporting 480,126 deliveries for the three months ending in June.

Tesla reported it delivered 467,762  Model 3 and Model Y units, while 12,364 Model S, Model X, and Cybertrucks switched hands during the quarter. The Model S and Model X were officially sunset this past quarter and will no longer be part of the company’s Production & Delivery reports moving forward.

The quarter is a pleasant surprise and a good rebound from Q1, when Tesla slightly missed the Wall Street consensus of 365,645 cars by reporting 358,023 deliveries for the first three motnhs of the year.

Energy storage deployments also provided some strength in Tesla’s delivery report, hitting 13.5 GWh for Q2. This is a particular division of Tesla’s business that has been overwhelmingly robust over the past few years, truly being a strong point of the company’s overall model.

For the year, Tesla analysts still predict deliveries to trend in the 1.69 million unit region, a modest 3 to 5 percent increase from the 1.64 million cars the company delivered last year. Tesla will likely return to more sequential and noticeable year-over-year growth as the Cybercab project starts to ramp up considerably in the next few years.

Tesla has some other potential catalysts to spur vehicle deliveries, too. Not only is it expecting Cybercab to truly start making a change in the next few years, but other vehicles could be entering the company’s lineup.

Tesla sends production Cybercab with no steering wheel, pedals to on-road testing

The slightly longer Model Y L has been a highly speculated release candidate in the U.S. It has already done incredibly well in China, and U.S. buyers have been wanting slightly more interior space than the Model Y. Now that the Model X is gone, it is more needed than ever.

Q2 highlights a pretty stable automotive division within Tesla, and no true concerns arise from these figures, especially considering it managed to beat expectations convincingly.

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