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SpaceX Falcon 9 rocket breaks payload mass record with repaired booster

(SpaceX)

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3 years ago

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SpaceX has set a new record for the heaviest payload launched on a Falcon 9 rocket as part of a routine Starlink satellite launch.

Simultaneously, the rocket responsible for setting that new record launched with a reusable booster that was last spotted clinging to life – engines heavily damaged – on the deck of a SpaceX drone ship eight months prior. At the time, it wasn’t clear if the Falcon 9 booster – theoretically capable of supporting at least 12-14 more launches – would be able to recover from the damage and fly again.

It’s now clear that the booster suffered no major invisible damage, ultimately allowing SpaceX to complete repairs and return the rocket to service at the cost of a lengthy delay.

According to spaceflight writer Alejandro Alcantarilla Romero, one additional cost – at minimum – was a full set of new Merlin 1D engines. Sometime shortly after Falcon 9 B1069’s flawless December 2021 launch and landing debut, a robotic helper known as Octagrabber most likely lost its grip on the booster while attempting to secure it. Likely already in high seas, the conditions prevented SpaceX workers from safely boarding the ship and manually securing the booster, which was then free to slide about its tilting deck.

Alternatively, it’s possible that Octagrabber successfully secured the booster but was then subjected to truly awful sea conditions. Designed to passively hold boosters to the deck with its sheer weight, even the tank-like robot wouldn’t be able to save a booster if a storm caught the drone ship off guard and the waves were high enough.

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B1069’s crumpled Merlin 1D engines. (Richard Angle)

Either way, B1069 returned to port pressed against the lip of drone ship Just Read The Instructions’ (JRTI) deck, leaning hard to port. Worse, each of its nine fragile Merlin 1D engine nozzles had been crushed like tinfoil against Octagrabber, damaging them well beyond repair. While there’s a chance that SpaceX was or will be able to salvage the parts of B1069’s original M1D engines above their bell nozzles, it’s little surprise that the company had to fully replace those engines before the booster could fly again.

The damage B1069 suffered on its first launch makes it even more impressive that SpaceX attempted to break Falcon 9’s payload record with its return to flight, suggesting that the company was extremely confident in its repairs.

Starlink 4-3 and 4-5 serve as a stand-in to visualize Starlink 4-23’s record-breaking payload deployment. (SpaceX)

SpaceX confirmed that Falcon 9 broke the record with its launch of 54 Starlink V1.5 satellites at the end of its hosted webcast, revealing that the rocket launched 16.7 metric tons (~36,800 lb) to Low Earth Orbit (LEO). The last confirmed record – claimed by CEO Elon Musk – was 16.25 tons spread over 53 Starlink V1.5 satellites, which doesn’t entirely add up unless SpaceX added several kilograms to the mass of each satellite between March and August 2022.

Assuming that both numbers are comparable, a roughly 3% improvement is far from an earth-shaking or surprising step forward for SpaceX, a company, renowned for relentless iterative improvement. What is impressive, however, is that SpaceX pushed the envelope while Falcon 9 is both fast approaching its 150th consecutively successful launch and the only rocket currently certified to launch multiple NASA astronauts to the International Space Station. SpaceX’s fifth operational NASA astronaut launch (Crew-5) is scheduled as early as October 3rd. If SpaceX pushing the envelope on Starlink 4-23 had somehow caused the launch to fail, all Falcon 9 rockets would have likely been grounded for months, almost certainly delaying Crew-5 and throwing NASA’s ISS program into chaos.

Given how successful and reliable Falcon 9 already is, it would be hard to blame SpaceX if it decided to freeze the program and avoid additional changes, even if those changes could slightly improve the rocket’s performance. Instead, the company somehow manages to continue upgrading Falcon 9’s performance without obviously impacting its reliability or incurring the wrath of its strictest US government customers. Even Falcon landings, once considered a secondary objective that could be allowed to fail, haven’t suffered. Starlink 4-23 marked SpaceX’s 64th consecutively successful booster landing.

Up next, SpaceX is scheduled to launch Starlink 3-4 no earlier than (NET) August 31st, Starlink 4-20 NET September 4th, and Starlink 4-2 NET September 7th.

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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’s Elon Musk considers insane Cybertruck mod: ‘Maybe we should make this’

The Cybertruck won’t do what the video shows (at least not in our lifetime), but a very entry-level version of it could be developed.

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3 hours ago

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August 19, 2025

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Credit: Cybertruck | X

Tesla CEO Elon Musk has teased what could potentially be the company’s next big project, and while it is likely many, many years away, it shows the company truly has its sights set on the craziest things the world has seen.

Musk shared a video created by Grok Imagine, the AI tool that is able to take images and turn them into videos, showing a Cybertruck flying above the clouds and buildings of what appears to be a very futuristic city.

There are also massive robots roaming around in the video, so it is obviously an illustration of what life could look like in several generations.

However, Musk, who does not shy away from some really optimistic projects and goals, shared the video on X and said, “Maybe Tesla should make this.”

What is depicted in the video is not what we’d see Tesla create anytime soon. However, the company could potentially engineer something to make the Cybertruck hover, as it plans to do with the Roadster.

Of course, this is likely a huge “if” considering the current state of the car industry. Vehicles are becoming more advanced with every passing day as companies like Tesla, Waymo, and others are working to sort out things like autonomous and driverless travel.

Tesla has been working on somewhat of a similar idea with the Roadster, a vehicle that has been delayed on several occasions because of Musk’s spectacular imagination. Earlier this year, Tesla’s Chief Designer, Franz von Holzhausen, revealed Musk wanted to push the limits of that vehicle even more.

The new Tesla Roadster will be able to fly: Elon Musk

It seems it could be on the way soon, considering Tesla has teased an “epic” demo for the car, which could come before the end of the year.

Tesla has been working to make the Roadster hover, using SpaceX cold gas thrusters. It will also utilize these for what could be an incredibly fast 1.1-second 0-60 MPH acceleration rate that has been teased countless times.

This project that Musk is teasing with the Cybertruck is likely one that we will not see in our lifetimes. However, this is just one example of the outlandish ideas Musk continues to tease for Tesla in the future.

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Tesla Model Y L addresses one huge complaint from many owners

If you have ever used a wireless charger inside a Tesla or almost any vehicle, for that matter, you will notice that your phone will charge slowly, and it will get extremely hot. This is mostly due to the inherent inefficiency of electromagnetic induction, which is the process that wireless chargers use to transfer energy to the phone.

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6 hours ago

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August 19, 2025

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The new Tesla Model Y L is officially launching in China at a great price and with all of the awesome features of the original model, but with more space. The vehicle is also addressing one huge complaint that many owners have discussed.

The new Model Y L features a more spacious interior, new front seats with adjustable headrests, captains chairs, and mechanical armrests in the second row, and B Pillar air vents for improved circulation.

Tesla Model Y L officially launched: price, features, and more

However, there are some other features that are flying under the radar, including one that addresses a common complaint of many Tesla owners: wireless charging.

If you have ever used a wireless charger inside a Tesla or almost any vehicle, for that matter, you will notice that your phone will charge slowly, and it will get extremely hot. This is mostly due to the inherent inefficiency of electromagnetic induction, which is the process that wireless chargers use to transfer energy to the phone.

The inefficiency is evident in the heat, as that is the lost energy that should be going to the phone, but does not.

To combat this problem, Tesla has rolled out a new feature with the wireless charging mat in the Model Y L.

Tesla has used small slit air vents in the center of the wireless charger, which separates the two pads, to blow cool air on the phones to prevent overheating:

This will keep the temperature of your phone down and could prevent the dreaded “iPhone too hot” message that deems your device unusable until it reaches a more stable temperature.

Additionally, Tesla has upgraded the driver’s side wireless charger to support 50W charging speeds. The passenger charger remains at 30W.

This is a small but valuable improvement to the wireless charging apparatus could be a game changer, as there have been so many complaints about this feature in other Tesla vehicles.

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Tesla Model Y Performance zips around Nurburgring with new features

With the performance, there are some improvements to interior aesthetics, but the goal with this particular trim of Tesla vehicles is to improve performance and aerodynamics, bringing a truly first-class experience to one of the best and fastest vehicles on the road.

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7 hours ago

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August 19, 2025

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Credit: Wilco Blok on Instagram

The long-awaited Tesla Model Y Performance has been spotted zipping around the famed Nurburgring in Germany, a popular location for new vehicles to test their limits ahead of public release.

Earlier this year, Tesla executives Franz von Holzhausen and Lars Moravy both indicated that the updated and upgraded Model Y Performance would be on its way by the end of 2025, and it appears that time is coming close.

New images captured by Wilco Blok and Teslaplaidtokde on X show the Model Y Performance wrapped in camouflage, sporting a handful of new features as the lightning-fast version of the world’s best-selling vehicle prepares for a launch in various markets across the world:

New Features

According to Blok and Teslaplaidtokde, the new Model Y Performance will feature a variety of new improvements compared to the past version.

This is something that was expected, as the launch of the new Model Y over the past year has shown various changes that made a great vehicle even better.

With the performance, there are some improvements to interior aesthetics, but the goal with this particular trim of Tesla vehicles is to improve performance and aerodynamics, bringing a truly first-class experience to one of the best and fastest vehicles on the road.

 

View this post on Instagram

 

A post shared by ᴡɪʟᴄᴏ ʙʟᴏᴋ (@wilcoblok)

Here’s what was mentioned as changes so far that have been seen on this test mule at Nurburgring:

  • New 21″ wheels
  • All black headliner, a big change that was included in the Model Y L, the first time a Model Y has had that option
  • Updated brakes
  • Bucket seats that appear to be similar to the new Model Y L in China
  • New Carbon Fiber Spoiler
  • Performance Badging
  • Changes to both the front and rear bumper
  • Suspension with Adaptive Dampers

 

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A post shared by ᴡɪʟᴄᴏ ʙʟᴏᴋ (@wilcoblok)

Expected Performance Metrics

These are not official figures, but this is what is expected based on what has been seen at the Nurburgring:

  • 510 horsepower
  • 0-60 MPH in 3.2-3.4 seconds
  • 280-290 miles of range
  • Anticipating the release of a new Track Mode

The previous iteration of the Model Y Performance featured 503 horsepower and a 0-60 MPH of 3.5 seconds. It also had a top speed of 155, which we believe will be improved with the next version of the Y Performance.

Here is some footage of the Model Y Performance running around the Nurburgring ahead of its release:

Tesla has not yet listed any date or timeframe for the Performance variant to be released. However, it is anticipated to be released by the end of 2025.

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