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SpaceX fairing recovery ships return to port with Falcon 9 nosecone and battle scars

On December 18th, SpaceX's twin fairing recovery ships returned to port after an eventful but unsuccessful catch attempt. (Richard Angle)

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6 years ago

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Four days after they headed out into the Atlantic Ocean, twin SpaceX fairing recovery ships Ms. Tree and Ms. Chief have returned to port with both halves of a Falcon 9 fairing, although they appear to have picked up some battle scars along the way.

Ms. Tree and its near-identical sibling Ms. Chief departed Port Canaveral on December 14th and arrived on station – 790 km (490 mi) off the coast of Florida – some 36 hours later. Each outfitted with a quartet of arms and pair of nets, it was the first time both ships successfully made it out into the Atlantic for a simultaneous fairing catch attempt, having been foiled by high seas during a prior November outing.

For unknown reasons, after the duo’s November false start, both ships stopped for almost two weeks at a South Carolina port, perhaps indicating that SpaceX was concerned about the structural integrity of the ships’ seemingly fragile net mechanism. In February 2019, Mr. Steven (now Ms. Tree) lost two of its four arms while heading downrange for an attempted catch, apparently broken off by pitching caused by high seas. Further strengthening the case that their net mechanisms are rather fragile, both Ms. Tree and Ms. Chief again suffered damage after their Kacific-1/JCSAT-18 Falcon 9 fairing recovery attempt.

Both ships arrived back at Port Canaveral on December 18th and were caught by Teslarati photographer Richard Angle while passing through the narrow mouth of the port. GO Ms. Chief took the lead, revealing a Falcon 9 fairing half snugly secured with a tarp on her deck – the ship’s very first launch vehicle hardware recovery.

GO Ms. Chief sails past the mouth of Port Canaveral, marking the end of its first true Falcon fairing recovery mission. (Richard Angle)

First (partially) successful fairing recovery quite literally under wraps, Ms. Chief nevertheless did not make it through the rite of passage unscathed. Oddly, it appears that just one of the ship’s eight white arm supports is missing (the rear right or aft starboard arm), visibly resulting in the arm slouching a bit compared to its siblings. Intriguingly, it appears that the arm is partially stretching – and thus potentially resting on – Ms. Chief’s net and rigging.

The fact that only one of the arm’s two beams (of eight total) seems to have failed is more immediately indicative of possible human error during installation or a defective attachment mechanism, although it’s entirely possible that a fluke of weather could have damaged just the one beam.

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Both Ms. Tree and Ms. Chief suffered damage during their Kacific-1/JCSAT-18 fairing recovery mission, the latest sign that their nets and arms are surprisingly fragile. (Richard Angle)

Thankfully, Ms. Tree (formerly Mr. Steven) appears to have made it through the recovery mission with all four arms fully intact, although the ship clearly struggled with a separate mechanism. Notably, Ms. Tree seems to have struggled to use its secondary net to lift its fairing half out of the sea and onto her deck, with that smaller net clearly suffering a multitude of rips and tears at some point during the process. Her recovered fairing half is somewhat awkwardly strewn on the deck with no obvious attempt to rectify the issue, indicating that the net may have torn mid-lift, causing the fairing to fall maybe 5-10 feet.

If it did actually fall onto Ms. Tree’s deck, that will almost certainly be visible in the form of damage to its aluminum-composite honeycomb structure and white insulation coating.

Ultimately, fairing recovery continues to prove itself to be a major challenge, although SpaceX obviously has no intention of giving up. With two successful catches already in hand, it’s clear that fairing recovery is undeniably possible and is more a matter of tweaking existing systems than starting from scratch. Much like Falcon 9 booster recovery had and its fair share of failed landings even after the first success, it will likely take quite a while for SpaceX to optimize fairing recovery to the point that it can be considered reliable.

For now, routine fairing recovery and reuse will likely continue to be Falcon 9’s white whale, at worst adding to the excitement of every SpaceX satellite launch.

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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 rolls out new life-saving feature for kids in Europe

On average, 37 children die every year from being left in vehicles unattended.

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29 minutes ago

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September 16, 2025

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Credit: Tesla

Tesla is rolling out a new life-saving feature in the European market, one that has been available in the United States for some time and can be considered potentially invaluable.

One of the most preventable causes of death for children is being left in cars unattended. On average, 37 children die every year after being left in hot vehicles. The cause of death is usually heatstroke, and it is incredibly avoidable.

Tesla rolls out new crucial safety feature aimed at saving children

However, there are instances where kids are left in vehicles and lose their lives, something that many companies have tried to fight with alerts and features of their own.

Tesla is one of them, as it has rolled out features like ultrasonic sensors to detect heartbeats, interior cameras to detect movement, and alerts to notify parents if they leave someone in the car.

A few months ago, Tesla rolled out a new feature called “Child Left Alone Detection” in the United States. It was described as:

“If an unattended child is detected, the vehicle will flash the exterior indicator lights, play an alert tone, and send a notification to your Tesla app. This will repeat at regular intervals until you return to your vehicle. Cabin data is processed locally and is not transmitted to Tesla.

This feature is enabled by default. To disable, go to Controls > Safety > Child Left Alone Detection.”

This feature was only rolled out in the U.S. at the time. It is now making its way to the European market, according to Not a Tesla App, which detected the rollout in the 2025.32.6 software update.

The rollout of this feature could specifically change many unfortunate situations. For many of us, it seems hard to think about leaving something as precious as another human life in a hot car. Many of us won’t leave our vehicles without our cell phones, so it seems unlikely that someone would do it without a child.

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Tesla gets another NHTSA probe, this time related to door handles

“Although Tesla vehicles have manual door releases inside of the cabin, in these situations, a child may not be able to access or operate the releases even if the vehicle’s driver is aware of them.”

Published

55 minutes ago

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September 16, 2025

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Credit: Tesla

Tesla is facing another investigation into its vehicles by the National Highway Traffic Safety Administration (NHTSA), this time related to an issue with its door handles.

In a new Open Investigation named “Electronic door handles become inoperative,” the NHTSA says that it has received nine complaints from owners of the 2021 Tesla Model Y stemming from “an inability to open doors.”

These issues were reported after “parents exited their vehicle after a drive cycle in order to remove a child from the pack seat or placing a child in the back seat before starting a drive cycle.” Parents said they were “unable to reopen a door to regain access to the vehicle.”

Tesla door handles become unlikely hero as they stump road rager

Four of the nine complaints ended with having to break a window to regain access to the cabin.

The NHTSA goes on to explain that, while Teslas do have a manual door release inside the cabin, a child may not be able to access it:

“Although Tesla vehicles have manual door releases inside of the cabin, in these situations, a child may not be able to access or operate the releases even if the vehicle’s driver is aware of them. As a result, in these instances, an occupant who remains inside a vehicle in this condition may be unable to be rapidly retrieved by persons outside of the vehicle.”

It appears that the agency is attributing the issue to a low voltage in the vehicle’s 12V DC battery. This would mean there needs to be some sort of notification to the driver that the battery is running low on power and should be replaced to avoid this issue.

The NHTSA estimates that 174,290 vehicles are potentially impacted by this issue. It plans to assess the scope and severity of the condition, the agency says. The NHTSA also wants to see what approach Tesla uses to supply power to door locks and the reliability of the applicable power supplies.

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Tesla won’t implement strange Grok character as Musk dispels rumor

It is nice to see that Tesla is not forcing this kind of character upon owners of their vehicles, especially considering that many people had a real problem with it.

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2 hours ago

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September 16, 2025

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Tesla is not going to implement a strange character as a Grok assistant in its vehicles, as CEO Elon Musk dispelled the rumor, which seemed to truly invoke some quite polarizing reactions.

Yesterday, there was some controversy within the Tesla community as rumors of a Grok assistant, named Mūn (pronounced like Moon), being implemented into the vehicles started to circulate.

It had some legitimacy. It was initially posted by an employee, and it appeared to be a relatively confirmed development.

However, it really did rub some people the wrong way. Mūn was an Anime-style female dressed in promiscuous clothing, so it was not everyone’s style, and I’m sure not everyone’s significant other’s cup of tea. It seemed a very strange decision to add it, especially considering that, at the time, there was no confirmation to dispel the arrival of the Grok assistant.

That was until Tesla CEO Elon Musk stepped in to put the speculation to bed once and for all.

It was somewhat strange that this type of issue arose in the first place, but given that it was initially released by an employee, the entire situation is self-explanatory.

It is nice to see that Tesla is not forcing this kind of character upon owners of their vehicles, especially considering that many people had a real problem with it. Many owners did not shy away from the fact that they would like the option to opt out:

For now, Grok remains a part of Tesla vehicles, and personally, it is very nice to have in my Model Y to answer some quick questions I might have or even to entertain some people in the car.

Nevertheless, I am relieved I won’t have this character forced upon me in my vehicle.

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