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Starlink-1 will mark SpaceX's first attempted drone ship landing in more than five months. Starlink-1 will mark SpaceX's first attempted drone ship landing in more than five months.

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SpaceX gives infrared glimpse of Falcon 9 landing after successful Dragon launch

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SpaceX has successfully launched a flight-proven Cargo Dragon spacecraft on its way to the International Space Station (ISS), confirmed just a few minutes after Falcon 9 booster B1056 performed a flawless landing on drone ship Of Course I Still Love You (OCISLY).

Carrying ~2500 kg (5500 lb) of cargo, Dragon will now spend around 48 hours rendezvousing with the ISS and is scheduled to begin berthing operations early Monday morning, May 6th. Safely landed aboard OCISLY, SpaceX’s recovery fleet should be able to return B1056 to Port Canaveral as few as 6-12 hours from now, depending on sea states and the booster’s condition.

https://twitter.com/_TomCross_/status/1124583514593275904

Just a minute or so after B1056 touched down, Falcon 9’s MVac upper stage engine shut down and Cargo Dragon capsule C113 – outfitted with a fresh trunk section – safely separated. The spacecraft then began its own series of on-orbit checkouts, deployed its solar arrays, and armed its 12 Draco maneuvering thrusters.

The CRS-17 spacecraft departed Falcon 9’s upper stage at the crack of orbital dawn and offered a well-lit view of two large payloads in its trunk. (SpaceX)
Cargo Dragon’s solar arrays glow, backlit by orbital sunrise. (SpaceX)

Dragon will spend two days in the rendezvous phase, slightly boosting and tweaking its own orbit until its trajectory more or less intersects the Space Station’s. NASA will offer live coverage of the spacecraft’s ISS arrival, beginning several hours beforehand and tracking through approach, capture, and berthing. Once Dragon is safely attached, ISS’s crew of astronauts can begin unloading the several thousand pounds of internal cargo and prepare to withdraw unpressurized payloads (OCO-3 and STP-H6) from the spacecraft’s trunk.

The first of many

Meanwhile, SpaceX has finally managed to recover one of its Falcon 9 Block 5 boosters after an exceptionally gentle Earth reentry and landing. Soon after its launch debut, B1056 separated from S2 and Dragon and began its boost back to shore at a downright relaxing ~1.6 km/s (Mach 4.7) and an altitude of 65 km (40 mi). For context, SpaceX’s most extreme Falcon booster recovery yet saw Falcon Heavy center core B1055 separate at almost twice the speed of B1056, traveling nearly 3 km/s (Mach 8.7) at an altitude of almost 100 km (62 mi).

SpaceX included a live infrared view of B1056’s landing. Note the extra cold LOX tank and extra hot interstage and landing legs.
B1056 begins its landing burn approximately 30 seconds before touchdown. (SpaceX)
Closer… (SpaceX)
A few seconds prior to touchdown. (SpaceX)

After such a gentle reentry, the Block 5 booster should be in exceptionally good shape and may require just a few weeks of actual refurbishment before its effectively ready for a second launch. Forced to land aboard drone ship Of Course I Still Love You (OCISLY) after a Crew Dragon explosion littered LZ-1 and 2 with debris critical to the failure investigation, B1056 is now just a few dozen kilometers away from Port Canaveral, 10-20x closer than most drone ship recoveries. Assuming a quick and painless stage safing and securing process, the SpaceX fleet could return the Falcon 9 booster to Port Canaveral just hours from now, minimizing exposure to the marine environment and permitting a uniquely speedy recovery from start to finish.

If B1056 looks to be in good shape, the likeliest candidate for its next launch is Cargo Dragon’s CRS-18 mission, scheduled for no earlier than (NET) mid-July. If events do play out as described, B1056 would become the first flight-proven Block 5 booster to fly a NASA mission, an important step in the process of certifying reused rockets for future NASA launches. Ironically, barring significant delays, the US Air Force will actually beat NASA to the punch to become the first US government entity to fly a payload on a flight-proven Block 5 rocket. NET June 22, the USAF STP-2 mission is scheduled to use not one but both of Falcon Heavy Flight 2’s Block 5 side boosters after their successful April 11th launch debut.

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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 supplier Samsung preps for AI5 production with latest move

According to a new report from Sedaily, Samsung is accelerating its preparation for U.S. production of the AI5 chips by hiring veteran engineers for its Customer Engineering team.

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Credit: Tesla

Tesla supplier Samsung is preparing to manufacture the AI5 chip, which will launch the company’s self-driving efforts even further, with its latest move.

According to a new report from Sedaily, Samsung is accelerating its preparation for U.S. production of the AI5 chips by hiring veteran engineers for its Customer Engineering team, which will help resolve complex foundry challenges, stabilize production and yields, and ensure manufacturing goes smoothly for the new project.

The hiring push signals that Tesla’s AI5 project is moving forward quickly at Samsung, which was one of two suppliers to win a contract order from the world’s leading EV maker.

TSMC is the other. TSMC is using its 3nm process, reportedly, while Samsung will do a 2nm as a litmus test for the process.

The different versions are due to the fact that “they translate designs to physical form differently,” CEO Elon Musk said recently. The goal is for the two to operate identically, obviously, which is a challenge.

Some might remember Apple’s A9 “Chipgate” saga, which found that the chips differed in performance because of different manufacturers.

The AI5 chip is Tesla’s next-generation hardware chip for its self-driving program, but it will also contribute to the Optimus program and other AI-driven features in both vehicles and other projects. Currently, Tesla utilizes AI4, formerly known as HW4 or Hardware 4, in its vehicles.

Tesla teases new AI5 chip that will revolutionize self-driving

AI5 is specialized for use by Tesla as it will work in conjunction with the company’s Neural Networks, focusing on real-time inference to make safe and logical decisions during operation.

Musk said it was an “amazing design” and an “immense jump” from Tesla’s current AI4 chip. It will be roughly 40 times faster, and have 8 times the raw compute, with 9 times the memory capacity. It is also expected to be three times as efficient per watt as AI4.

AI5 will make its way into “maybe a small number of units” next year, Musk confirmed. However, it will not make its way to high-volume production until 2027. AI5 is not the last step, either, as Musk has already confirmed AI6 would likely enter production in mid-2028.

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Tesla discloses interesting collaboration partner for Supercharging

This BOXABL collaboration would be a great way to add a rest stop to a rural Supercharging location, and could lead to more of these chargers across the U.S. 

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Credit: Grok

Tesla disclosed an interesting collaboration partner in an SEC filing, which looks like an indication of a potential project at Supercharger sites.

Tesla said on Tuesday in the filing that it was entering an agreement with BOXABL to design and build a Micromenity structure. Simply put, this is a modular building, usually a few hundred square feet in size, and it has been seen at Superchargers in Europe.

In Magnant, France, Tesla opened a small building at a Supercharger that is available to all EV owners. There are snacks and drinks inside, including ice cream, coffee, a gaming console, and restrooms. It gives people an opportunity to get up and out of their cars while charging.

This building was not built by BOXABL, but instead by bk World Lounges. It is likely the final Supercharging stop before people get to Paris, as it is located 250 kilometers, or 155 miles, from the City of Light.

 

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Une publication partagée par Gerold Wolfarth (@gerold_wolfarth)

Magnant has 56 stalls, so it is a large Supercharging stop compared to most. The building could be a sign of things to come, especially as Tesla has opened up larger Supercharger stations along major roadways.

It is for just a single building, as the Scope of Work within the filing states “a comprehensive package for one Micromenity building.”

Superchargers are commonly located at gas stations, shopping centers, and other major points of interest. However, there are some stops that are isolated from retail or entertainment.

This BOXABL collaboration would be a great way to add a rest stop to a rural Supercharging location, and could lead to more of these chargers across the U.S.

Tesla has done a lot of really great things for Supercharging this year.

Along with widespread expansion, the company launched the “Charging Passport” this week, opened the largest Supercharger in the world in Lost Hills, California, with 168 chargers, opened the Tesla Diner, a drive-in movie restaurant in Los Angeles, and initiated access to the infrastructure to even more automakers.

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Tesla CEO Elon Musk confirms Robotaxi safety monitor removal in Austin: here’s when

Musk has made the claim about removing Safety Monitors from Tesla Robotaxi vehicles in Austin three times this year, once in September, once in October, and once in November.

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Credit: @AdanGuajardo/X

Tesla CEO Elon Musk confirmed on Tuesday at the xAI Hackathon that the company would be removing Safety Monitors from Robotaxis in Austin in just three weeks.

This would meet Musk’s timeline from earlier this year, as he has said on several occasions that Tesla Robotaxis would have no supervision in Austin by the end of 2025.

On Tuesday, Musk said:

“Unsupervised is pretty much solved at this point. So there will be Tesla Robotaxis operating in Austin with no one in them. Not even anyone in the passenger seat in about three weeks.”

Musk has made the claim about removing Safety Monitors from Tesla Robotaxi vehicles in Austin three times this year, once in September, once in October, and once in November.

In September, he said:

“Should be no safety driver by end of year.”

On the Q3 Earnings Call in October, he said:

“We are expecting ot have no safety drivers in at least large parts of Austin by the end of this year.”

Finally, in November, he reiterated the timeline in a public statement at the Shareholder Meeting:

“I expect Robotaxis to operate without safety drivers in large parts of Austin this year.”

Currently, Tesla uses Safety Monitors in Austin in the passenger’s seat on local roads. They will sit in the driver’s seat for highway routes. In the Bay Area ride-hailing operation, there is always a Safety Monitor in the driver’s seat.

Three weeks would deliver on the end-of-year promise, cutting it close, beating it by just two days. However, it would be a tremendous leap forward in the Robotaxi program, and would shut the mouths of many skeptics who state the current iteration is no different than having an Uber.

Tesla has also expanded its Robotaxi fleet this year, but the company has not given exact figures. Once it expands its fleet, even more progress will be made in Tesla’s self-driving efforts.

Tesla expands Robotaxi geofence, but not the garage

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