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Astra ‘Rocket 3’ nosecone dooms first Florida launch attempt

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On Thursday, February 10th, Astra Space’s Rocket 3.3 launch vehicle took off from Cape Canaveral Space Force Station (CCSFS) Launch Complex 46 (LC-46).

Unfortunately, while liftoff and booster ascent appeared to be more or less perfect, Rocket 3’s payload fairing failed to separate, triggering a series of events that caused its upper stage to enter an uncontrolled and unrecoverable spin after burning for just a few seconds. Astra was unable to salvage the spinning rocket, resulting in a mission failure well short of orbit.

“Unfortunately we heard that an issue has been experienced during flight that prevented the delivery of our customer payloads to orbit today. We are deeply sorry to our customers NASA, University of Alabama, the University of Mexico and the University of California Berkeley,” said Astra Space Director of Product Management Carolina Grossman. “More information will be provided as we complete the data review.”

Today’s launch comes after two previous aborted launch attempts. The first attempt on February 5th was delayed due to a CCSFS radar system malfunction. The second launch delay came on February 7th, after the rocket aborted briefly after ignition because of a minor telemetry issue.

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The Mission

NASA’s first mission under the agency’s Venture Class Launch Services (VCLS) Demonstration 2 contract hoped to launch four CubeSats to space as early as February 5th, 2022. The satellites, which made up the agency’s 41st Educational Launch of Nano-satellites (ELaNa) mission, were the first VCLS payloads launched – albeit unsuccessfully – from Cape Canaveral’s LC-46 pad, which last supported NASA’s Orion spacecraft Ascent Abort 2 (AA-2) test flight in July 2019.

The satellites onboard the flight were developed by three universities and one NASA center:

  • BAMA 1 (University of Alabama, Tusscolusa)
  • INCA (New Mexico State University, Las Cruces)
  • QubeSat (University of California, Berkeley) 
  • R5-S1 (NASA’s Johnson Space Center, Houston)

The ELaNa 41 mission CubeSats were selected through NASA’s CubeSat Launch Initiative (CSLI) and were assigned to the mission by NASA’s Launch Services Program based at Kennedy. CSLI provides launch opportunities for small satellite payloads built by universities, high schools, NASA Centers, and non-profit organizations.

About Astra

Founded in 2016, Astra Space is an American launch vehicle company based in Alameda, California. Astra’s official vision “is to Improve Life on Earth from Space by creating a healthier and more connected planet.” The company hopes to secure a large portion of the small satellite launch market, stating that it “offers the lowest cost-per-launch dedicated orbital launch service of any operational launch provider in the world.”

As of November 2021, Astra charges around $2.5-3.5M for a dedicated Rocket 3 launch, which can deliver up to 150 kg (330 lb) to low Earth orbit (LEO). In comparison, for a dedicated Electron launch, Rocket Lab charges about $7.5M for 300 kg (660 lb) to LEO. For customers willing to accept a one-size-fits-all rideshare solution, SpaceX charges $1M for 200 kg (440 lb) to LEO or higher sun-synchronous orbits (SSOs).

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While the aerospace company is based out of California, its frequent orbital and suborbital test flights have all been conducted at the Pacific Spaceport Complex in Kodiak, Alaska. Prior test flights used Rocket 1, Rocket 2, and Rocket 3 prototypes as Astra refined its design and embraced a hardware-rich development style that didn’t shy away from failure.

Rocket 3.3 reached orbit for the first time – carrying an instrumented boilerplate payload for the United States Space Force – on November 21st, 2021. Less than two months later, Rocket 3.3 (serial number LV08) attempted to carry several NASA-sponsored cubesats into orbit on February 10th, 2022 – also the rocket’s first East Coast launch. Like Rocket 3.3’s predecessors, the two-stage vehicle was fueled with liquid oxygen (LOx) and refined kerosene (RP-1). Powered by five Delphin engines, the first stage produces up to ~145 kilonewtons (32,500 lbf) of thrust at liftoff. The second stage is powered by one pressure-fed Aether engine that delivers about 3.3 kN (740 lbf) of thrust in the vacuum of space.

The unsuccessful launch attempt occurred just three months after Astra applied for their Federal Aviation Administration (FAA) launch license and less than one day after receiving that license.

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Monica Pappas is a space flight enthusiast living on Florida's Space Coast. As a spaceflight reporter, her goal is to share stories about established and upcoming spaceflight companies. She hopes to share her excitement for the tremendous changes coming in the next few years for human spaceflight.

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Tesla reveals huge Cybercab detail in new guide for First Responders

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Credit: Tesla

Tesla revealed a major new Cybercab detail in a guide it released for First Responders, showing new territory in its beliefs and intentions for the ride-hailing-focused vehicle that entered production in April.

The First Responders Guide is released to give fire departments, paramedics, and other emergency personnel the proper guidance on what to do in the event of an accident, entrapment, or other situation that would require immediate attention.

On one of the pages of the First Responders Guide, Tesla revealed a stark detail about the Cybercab, which could help personnel enter the vehicle more easily in case of an emergency.

Tesla Cybercab has one important piece that AI4 cars might need for FSD

It shows Tesla has no intention of releasing any Cybercab units that were initially proposed for ride-hailing services for the general public with any manual controls, meaning a steering wheel or pedals:

“A Cybercab equipped with steering wheel, brake pedal, and an acceleration pedal is typically an engineering or test vehicle, and operates at SAE Level 2 autonomy. Cybercab is not typically equipped with a steering wheel or acceleration and brake pedals.”

This is a major development for those who continue to believe Tesla planned to release the Cybercab with any sort of manual controls so that passengers could take over if needed. However, when Tesla started manufacturing production versions of the Cybercab in Giga Texas earlier this year, they were spotted without a steering wheel or pedals.

It essentially confirms the company has no intentions of bringing manual controls to the car’s production versions. Some have argued that the likelihood of Tesla having something

There still are some Cybercab units out there with a steering wheel and pedals, and as Tesla said, these cars are engineering or test vehicles, which have Safety Monitors on board to help the car out of a precarious situation or emergency.

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Tesla Full Self-Driving v14 ‘Lite’ Release Notes: new capabilities and features

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(Credit: Megan Gale/Twitter)

Tesla released the Full Self-Driving v14 ‘Lite’ suite to owners of Hardware 3 or AI3 vehicles today, adding several new features to the vehicles that were once believed to be capable of unsupervised self-driving.

Now, Tesla has released this modified suite to older Tesla vehicles, adding plenty of new features and capabilities.

Here are the full release notes for the suite:

  • Distilled the intelligence from HW4 V14 into HW3. This allows HW3 to directly learn how to handle scenarios using HW4 V14 as a guide. This process unlocks the improvements that have been made to HW4 including Reinforcement Learning (RL) and offline models for HW3.
  • Improved both proactive and reactive responsiveness across a wide variety of categories including navigation handling, merges and forks, pedestrian interactions, traffic lights, and vehicle cut-in scenarios.
  • Improved general comfort in nominal scenarios through fewer false slowdowns, smoother steering and more consistent lane centering.
  • Introduced parking, unparking, and reversing capabilities.
  • Added Arrival Options for you to select where FSD should park: in a Parking Lot, on the Street, in a Driveway, or at the Curbside.
  • Speed Profiles are now available at all times, to further customize driving style preference.

These improvements, according to Tesla’s Head of AI, Ashok Elluswamy, help distill the driving behavior from AI4’s v14 series into both the camera and compute configurations of AI3.

Tesla Full Self-Driving v14 ‘Lite’ for older cars finally gets released

He added:

“It includes destination options and speed profiles on city roads, but more importantly significantly improved safety. We hope you’ll enjoy it, once the build ships wide.”

Tesla will continue to roll out the v14 Lite suite more widely in the coming weeks, the company said.

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Tesla Full Self-Driving v14 ‘Lite’ for older cars finally gets released

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tesla model 3 model y
Credit: Tesla Inc.

Tesla has finally released its Full Self-Driving v14 ‘Lite’ suite for older cars that equip the Hardware 3 or AI 3 chip, which have not been able to handle the newest versions of the company’s driver assistance software.

Tesla officially started releasing the v14 Lite suite to owners in the Early Access Program last night. The company’s Head of AI, Ashok Elluswamy, said that the rollout will continue over the next few weeks. The build distills the driving behavior from AI4’s v14 series into both the camera and compute configurations of an AI3 car.

It also includes a variety of new features that were available to AI4 cars running v14, including:

  • Start Self-Driving from Park
  • Arrival and Parking Options
  • Speed Profiles

The release is highly anticipated because those owners with AI3 vehicles were early adopters into the FSD platform and were promised that their cars would be capable of achieving Full Self-Driving.

However, Tesla CEO Elon Musk admitted during the company’s recent Q1 Earnings Call that these vehicles would not be capable of achieving unsupervised Full Self-Driving, which is what Tesla had originally said.

Owners were not pleased with this answer, or the idea that their commitment to buying the suite outright for thousands of dollars would not yield the ability to drive without operating the car. Tesla gave some solutions for this, including a discount on a new car, or an upgrade to an AI4 or AI5 self-driving computer and new, upgraded cameras.

Tesla owners do not seem pleased with these options, as they require giving the company more money.

Nevertheless, it is important to note that Tesla came through for owners here by releasing v14 Lite before the end of Q2, something it had promised owners during the previous Earnings Call. Tesla has had trouble keeping up with timelines, but this is a big achievement for the team.

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