Connect with us

News

SpaceX’s Crew Dragon abort test gets closer to launch with SuperDraco static fires

A pair of Crew Dragon's upgraded SuperDraco abort engines perform a static fire test. (SpaceX)

Published

on

SpaceX has posted a video showing the static fire test of a pod of Crew Dragon SuperDraco abort thrusters, indicating that the complex system has been successfully redesigned (“upgraded”) to fix the faults that caused a Dragon capsule to explode in April 2019.

This progress keeps SpaceX on track for two critical Crew Dragon milestones, both of which are now expected to occur sooner than later.

Published just a few hours prior, CNBC journalist Michael Sheetz reported that SpaceX is planning to static fire the Super Draco abort thrusters of Crew Dragon capsule C205 as early as November 2nd.

Capsule C205 – along with an expendable trunk – were reassigned to support Crew Dragon’s crucial In-Flight Abort (IFA) test after flight-proven capsule C201 was destroyed just prior to a SuperDraco static fire test on April 20th. Having just successfully completed Crew Dragon’s first uncrewed orbital launch, space station docking, and ocean recovery (Demo-1), the plan was to reuse C201 to perform the IFA test.

Crew Dragon C205 would support Demo-2 – the spacecraft’s first NASA astronaut launch – and C206 would support Post-Certification Mission 1 (PCM-1), meaning Dragon’s first operational delivery of astronauts to the ISS.

Crew Dragon capsule C205 and Falcon 9 booster B1046 arrived in Florida around October 3rd ahead of SpaceX’s critical In-Flight Abort (IFA) test. (SpaceX)
Excluding Falcon 9, all pieces of SpaceX’s first astronaut-rated Crew Dragon spacecraft are visible in this one frame: capsule C206, a heat shield, and what looks like a nearly finished trunk. (Teslarati – Pauline Acalin)

Instead, Crew Dragon C201 suffered a catastrophic explosion just prior to a SuperDraco static fire test at SpaceX’s Cape Canaveral Air Force Station (CCAFS) Landing Zone (LZ) facilities. Capsule C205 was diverted to support the In-Flight Abort, while C206 was moved up to support Demo-2. Had C201’s static fire been successful, SpaceX could have been ready to launch Crew Dragon’s IFA mission as early as May or June.

As Michael Sheetz reported, SpaceX now plans to perform a similar static fire test of the IFA Crew Dragon capsule as early as November 2nd. It’s unclear if this static fire would have been performed had C201 not exploded, but CNBC suggests that NASA and a number of other parties will be watching the results of this test closely.

SpaceX’s first spaceworthy Crew Dragon capsule prepares for its first Falcon 9-integrated static fire and a post-recovery test fire three months later. (SpaceX)

Whether that’s true or not, it’s unclear just how relevant a SuperDraco static fire of a factory-fresh Crew Dragon spacecraft (C205) is to C201’s failure. The latter spacecraft had completed months of testing (much of it fueled), spent a week in orbit, reentered Earth’s atmosphere, and splashed down in saltwater barely a month and a half prior to the fated test.

Regardless, it looks like SpaceX and NASA understandably want to perform a (relatively) similar static fire test to verify that – at a minimum – the Dragon capsule’s abort thrusters are in working order. As SpaceX’s static fire video illustrates, SuperDraco thrusters – as well as each integrated pair of engines – are all static fired in McGregor, Texas as part of routine acceptance testing. If all goes as planned during the November 2nd static fire, as well as the Falcon 9 rocket’s own static fire, Crew Dragon’s In-Flight Abort mission could launch as early as late-November.

Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.

Advertisement

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.

Advertisement
Comments

Elon Musk

Tesla Phone? Not quite, but close: analyst

Published

on

elon musk phone
Photo: Boss Hunting.com.au

For years, there have been images and videos across social media platforms that have reminded me of when I was a 15-year-old kid teased by “Xbox 720” videos on YouTube. These videos are of the supposed “Tesla Phone” that Elon Musk was secretly developing in between leading Tesla with its electric cars and SpaceX with its reusable rockets.

Although Musk has put those rumors to bed several times, it was never completely out of the realm that he could get involved in cell phones in some capacity. Think outside the box and more macro-level, though. Instead of reinventing the computer, Musk reinvented connectivity by developing Starlink with SpaceX.

It could be something similar, TD Cowen analyst Gregory Williams said in a note last week, where he hinted SpaceX could be gathering some steam to acquire T-Mobile.

Williams said it would be the “clear choice” for SpaceX if it decided to go through with a network acquisition. He also suggested AT&T.

The move would be possible through selling more of its own stock, which would help SpaceX raise the money to purchase T-Mobile, which would cost roughly $300 billion. It could be one of the moves SpaceX makes post-IPO in terms of an acquisition: it already acquired Cursor AI for $60 billion.

Other analysts, like Dan Ives of Wedbush, believe SpaceX and Tesla will eventually merge into one anyway, and that conglomeration could come as soon as this year, some have said.

The implications of SpaceX purchasing T-Mobile are massive. A combined entity would create a truly ubiquitous network: T-Mobile’s terrestrial 5G towers and Starlink’s growing constellation of Direct-to-Cell satellites. This would essentially eliminate dead zones across the U.S. and potentially globally.

SpaceX would instantly become a full-scale facilities-based carrier with satellite differentiation; a huge advantage. This would pressure AT&T and Verizon heavily.

There are also concerns like a potential reduction in long-term competition, and of course, a deal of that size would face intense scrutiny from government agencies.

The strategic fit is compelling due to the existing Starlink–T-Mobile partnership and complementary technologies (space + terrestrial). It could create a dominant integrated communications player. However, the regulatory, financial, and execution hurdles are enormous — this remains highly speculative with no indication SpaceX is actively pursuing it right now.

Continue Reading

News

Tesla reveals huge Cybercab detail in new guide for First Responders

Published

on

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.

Continue Reading

News

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

Published

on

(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.

Continue Reading