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SpaceX prepares for another Starship test flight attempt

Image Credit: SpaceX/Twitter

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For the second time this week, SpaceX is preparing for the maiden test flight of Starship, the company’s most ambitious rocket to date and the most powerful rocket ever built. If successful, Starship could become the vehicle of choice to take astronauts back to the moon or perhaps even take humanity on its first-ever journey to Mars.

Starship is poised for liftoff as early as Thursday during a one-hour launch window starting at 8:28 a.m. CT (9:28 a.m. ET). The rocket will be launching from Starbase, SpaceX’s private spaceport at the southernmost point of Texas. Similar to other missions, the Starship test flight will be livestreamed on SpaceX’s website about 45 minutes before the scheduled liftoff.

This will be Starship’s second attempt at a test flight. The rocket was initially set for its maiden flight on Monday, but the launch was halted due to a valve issue. The SpaceX team ended up treating the rest of the launch attempt as a “wet dress rehearsal,” with the private space company going through Starship’s launch steps except for the rocket’s actual liftoff.

The Test Flight

Starship is a very imposing rocket and is comprised of two sections. At its bottom lies the Super Heavy booster, a 230-foot-tall (69 meters) cylinder equipped with 33 engines, and sitting atop it is the 164-foot-tall (50 meters) Starship spacecraft.

Upon ignition, the booster is expected to propel the spacecraft over the Gulf of Mexico toward space. At around two and a half minutes after takeoff, the Super Heavy rocket booster is expected to separate from the Starship spacecraft and descend into the ocean. The Starship spacecraft will then utilize its engines for over six minutes to reach almost orbital speeds.

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Starship is expected to complete nearly a full orbit of Earth before re-entering the atmosphere near Hawaii. Provided that everything goes according to plan, Starship would be splashing down in the Pacific Ocean about an hour and a half after it takes off from Texas, as noted in a CNN report.

Elon Musk Sets Expectations

While there is much humor to be inspired by Starship’s possible 4/20 maiden flight, SpaceX CEO Elon Musk has tempered expectations about the upcoming rocket launch. Musk has noted that “success is not what should be expected… That would be insane,” when it comes to the test flight. Musk would know, considering his vast experience with rocket-building that began way back during Falcon 1’s days from 2006 to 2008.

Starship development has taken place at SpaceX’s Texas spaceport. Early testing of Starship started with “hop tests” of several prototypes, which progressed from short flights a few dozen feet off the ground to high-altitude flights. And while many of the tests ended in massive explosions, one suborbital flight test in May 2021 proved successful. Footage from the test looked like something from a sci-fi movie.

Musk’s tempered expectations for Starship’s maiden test flight should come as no surprise. Back when SpaceX’s Falcon Heavy rocket made its first launch in 2018, Musk estimated only a 50-50 chance of success. At the time, Musk even joked that people came from all over the world to witness either an amazing rocket launch or the best fireworks display they had ever seen. Fortunately, the Falcon Heavy launch was successful, and it provided some of the most iconic images of modern spaceflight in the form of Starman and his red Tesla Roadster floating in space.

SpaceX’s livestream for Starship’s second test flight attempt can be viewed below. 

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Tesla bolsters Referral Program with big change and bigger rewards

The Tesla Referral Program offers benefits to both car buyers and existing Tesla owners, including complimentary Full Self-Driving trials, free Supercharging miles, and discounts on select purchases, such as cars.

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Credit: Tesla

Tesla has bolstered its Referral Program by offering more significant benefits for both the referrer and the referee. However, it only applies to certain vehicles in the Tesla lineup.

The Tesla Referral Program offers benefits to both car buyers and existing Tesla owners, including complimentary Full Self-Driving trials, free Supercharging miles, and discounts on select purchases, such as cars.

It changes relatively frequently, and is a great way to encourage people to buy a new car. Tesla is routinely making adjustments to it to stimulate demand, but the referral program likely does not encourage too many sales. Instead, it’s more of a reward for the referrer.

However, the latest adjustments are more substantial for both the buyer and the owner, offering pretty sizeable discounts on the purchase price of a Model S, Model X, or Cybertruck.

There are also discounts for current owners, giving them money off of all five Tesla vehicles.

Here’s the rundown of the new Referral Program awards:

  • You’ll earn $250 in Tesla Credits for each person you refer who takes delivery of a new Tesla
  • The first 10 people who order a new Model S, Model X, or Cybertruck using your referral link and take delivery will receive $1,000 off their purchase
  • When you purchase a new Model S, Model X, or Cybertruck for yourself, you’ll get $1,000 off
  • When you purchase a new Model 3 or Model Y, you’ll get $500 off
  • Limited to 10 awards

This is a pretty big discount as $1,000 off a Model S, Model X, or Cybertruck is a nice benefit to three of Tesla’s most expensive vehicles.

The additional $500 off a Model 3 or Model Y is also a nice cushion. A similar Referral Program was launched by Tesla last August.

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Tesla adjusts ‘Actually Smart Summon’ to avoid one common complaint

Tesla is adjusting Summon Standby’s settings slightly to combat the loss of battery life some owners might see with the feature active.

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tesla summon
Credit: YouTube/Hector Perez

Tesla has adjusted one portion of its “Actually Smart Summon” (ASS) feature to address a common complaint from owners: battery drain.

Teslas have a lot of really awesome features that make them one of the most technologically advanced vehicle models on the market. Things like Sentry Mode, Cabin Overheat Protection, and ASS’s “Summon Standby” features all keep the car on its toes for anything that comes its way.

Tesla finally launches Actually Smart Summon and Dumb Summon

However, the activation of these features contributes to battery drain while the vehicle sits parked. The amount varies, but I personally have lost up to five percent with some of these features active. That’s a lot if you do not utilize home charging.

Tesla is doing what it can to combat the battery drain with each of these features. It has done so with Sentry Mode, as an update last year helped combat battery percentage loss due to the activation of the security feature.

Tesla is about to ship a fix to a big Sentry Mode issue

It also recently introduced “Low Power Mode,” which will automatically deactivate some features if your battery falls below 20 percent. This is a great way to combat battery loss if your car is parked somewhere long-term, like an airport, for example.

There is also another feature that is attached to ASS called “Summon Standby.” This keeps the vehicle awake in case the owner needs quick connectivity to the vehicle, allowing them to summon the car to their location swiftly.

But there’s a drawback: keeping this feature activated will drain the battery. By default, the feature is activated when you take your car home, so you have to turn it off manually by accessing the settings menu inside the vehicle.

Turning this off would save you between 2% and 3% overnight, in my experience. With ASS still being a feature that needs some work, I chose to turn Summon Standby off. ASS will still work with the standby mode deactivated; it will just take a few more seconds for your phone to connect to the vehicle.

Tesla is adjusting Summon Standby’s settings slightly to combat the loss of battery life some owners might see with the feature active.

According to Not a Tesla App, Tesla has rolled out two conditions for which Summon Standby will be deactivated automatically:

Overnight Deactivation

Summon Standby will automatically be deactivated from midnight to 6 a.m. every night, which appears to be a data-driven decision made by Tesla based on the feature’s least-used hours.

This automatic pause cannot be turned off, at least for the time being.

Extended Parking Deactivation

If your Tesla is parked for over 24 hours, Summon Standby will also be deactivated automatically.

This is a great way to save battery life for those who are on vacation or are at home for several days in a row. This works similarly to the Low-Power Mode we talked about earlier in this article.

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Neuralink is planning to launch US trials translating thoughts into text

The trial could help pave the way for people with speech impairments to communicate more quickly and efficiently.

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Credit: Neuralink

Neuralink, Elon Musk’s brain-computer interface company, is reportedly planning to start a US clinical trial in October to use its technology to translate thoughts directly into text. 

The trial was approved by the FDA under an investigational device exemption, and it could help pave the way for people with speech impairments to communicate more quickly and efficiently.

Thought-to-text technology

The upcoming trial aims to read speech directly from the brain, enabling participants to transmit words without moving their mouths or using a keyboard, as noted in a report from Bloomberg News.

DJ Seo, Neuralink’s president, told an audience at the Korea Foundation for Advanced Studies in Seoul that the company hopes to demonstrate communication with large language model AI platforms “at the speed of thought,” potentially faster than spoken speech.

“We think that it’s actually possible to demonstrate abilities to speak to the latest AI model, or LLM models, at the speed of thought, even faster than how you’re speaking, and being able to potentially get that information back through your AirPods, effectively closing the loop,” Seo stated.

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Production ambitions

Ultimately, Seo described the trial as a stepping stone toward broader human enhancement and consumer-facing applications, beyond the company’s initial focus on medical conditions like ALS, stroke, blindness, and Parkinson’s disease.

While initial implants will focus on patients with severe speech impairments, Neuralink plans to eventually expand to healthy individuals by 2030. The company aims to scale to 20,000 implants per year by 2031.

“We’re currently envisioning a world where, in about 3 to 4 years, there will be someone who’s otherwise healthy who’s going to get a Neuralink. If you’re imagining saying something, we would be able to pick that up,” the executive noted.

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