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SpaceX Starlink launches to debut rideshare capabilities next month

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According to SpaceX and customer Planet, the company will start offering Starlink rideshare launch opportunities as early as next month, opening up space for other companies, space agencies, and individuals to get their payloads into space.

SpaceX’s decision to co-opt its own Starlink missions as a vehicle for rideshare payloads is perhaps one of the most interesting strategic moves in the smallsat launch ecosystem in awhile. Announced in early-August 2019, SpaceX’s Smallsat Rideshare Program effectively marked the company’s entrance into the burgeoning smallsat launch services industry. Rather than the launch industry proper, the services industry focuses on finding ways to put tiny satellites on rockets that would normally be far too large to serve as a practical solution. By finding multiple customers and wrangling with their different schedules, spacecraft, and requirements, dozens of smallsats can be launched in such a way that it’s actually worth a large launch provider’s focus.

In the past, SpaceX famously worked with Spaceflight to launch the SSO-A mission in December 2018, using all of a Falcon 9 rocket’s performance to place 64 small satellites in orbit. After many, many delays and numerous planned customers still missing the launch, both Spaceflight and SpaceX came away with the conclusion that a fully dedicated smallsat launch at the scale of Falcon 9 was simply not a practical approach to the problem. Instead, spreading the ~120 satellites originally manifested on SSO-A over 3-6 smaller missions would be far more sustainable for all parties involved. With SpaceX’s Starlink rideshare strategy, the company may have done exactly that.

Each weighing about 115 kg (~250 lb) each and standing roughly the same size as a large mini-fridge, Planet has broken the news that three of its SkySat imaging satellites will fly on SpaceX’s ninth dedicated Starlink launch. Known as Starlink-8 in reference to it being the eighth launch of finalized v1.0 satellites, the mission is scheduled to launch no earlier than June, likely 3-4 weeks after SpaceX’s 8th Starlink launch (NET May 17).

After Starlink-8, Planet will include another three SkySats on an unspecified Starlink mission, also scheduled to launch sometime in Q3. Once complete, the earth imaging company’s fleet of high-resolution (~0.5m/px) observation satellites will be 21 strong,

One of the most recent Skysats launched is pictured here in October 2018. (SSL)
Included in Planet’s press release was this SkySat image of SpaceX’s LC-40 pad with a Falcon 9 rocket vertical, captured in “2020”. (Planet)

Until SpaceX or its rideshare customers choose to release photos or offer up details, it remains unclear how the company’s Starlink rideshares will work from a technical perspective. Thanks to SpaceX’s extremely unique method of stacking and deploying each batch of 60 Starlink satellites, there will be a combination of challenges and benefits to grapple with. Because of Starlink’s flat, rectangular satellite design, a lot of space inside the Falcon payload fairing they occupy is left empty.

Although SpaceX’s Starlink satellite packing is unprecedentedly efficient, it still leaves a lot of the payload fairing unused. (SpaceX)

There’s a slight possibility that smaller satellites and their deployers could fit in the triangular gaps left at the bottom of Starlink stacks, but it’s unlikely that Planet’s relatively large (on the scale of smallsats) SkySats would fit in the constrained space. That leaves the large conical section left unused at the top of each Starlink-dedicated payload fairing. Given that SpaceX spins up Falcon 9’s upper stage and releases Starlink satellites like a deck of giant ~260 kg (~570 lb) cards, it’s highly unlikely that rideshare passengers could be deployed after the main Starlink deployment event.

60 Starlink satellites depart Falcon 9’s upper stage and prepare for solar array deployment and orbit raising. (SpaceX)

That leaves some kind of solution that mounts rideshare payloads on top of the stack of satellites. The most likely solution would involve somehow attaching a satellite deployment mechanism to the tensioning rods that hold the Starlink stack together and are ejected to release all 60 spacecraft at once. If that solution is possible, Falcon 9 could deploy rideshare payloads, spin up, discard the structural rods and deployers in one go, and eject all 60 Starlink satellites with having to tweak any of the spacecraft or change launch operations much at all. Regardless, it will be interesting to see how SpaceX has solved its unique deployment problem.

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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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Autonomous vehicle red tape gets slashed by Trump Administration

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Credit: Zoox

The Trump Administration today made several key moves to help with the deployment of autonomous vehicles by cutting overreaching red tape that has stifled growth and innovation for years.

The moves, which were put forth by the National Highway Traffic Safety Administration (NHTSA), aim to grant temporary exemptions to at least one company currently, although that could expand in the coming months. Additionally, it will work with organizations to develop standards and a sound but efficient regulatory landscape.

Zoox is the only company mentioned explicitly by the Trump Administration in its press release announcing the new terms today. They will receive a temporary two-year exemption that will allow the commercial deployment of up to 2,500 vehicles annually for two years.

There is a potential exemption for Robomart, Inc., which “requests a temporary exemption from certain FMVSS No. 500 requirements for a low-speed vehicle operated by an ADS without a human driver onboard. NHTSA will publish a separate notice seeking public comment on its merits once the initial evaluation is complete,” the agency said.

Here are the five new terms that Secretary Sean Duffy has implemented through the NHTSA today:

  1. Allow Zoox to commercially deploy its robotaxis through a temporary exemption.
    This temporary exemption will allow the commercial deployment of up to 2,500 vehicles annually for two years, subject to an enhanced, adaptable oversight structure that can evolve as Zoox’s technology advances.
  2. Accelerate development of first-ever AV performance standards through a partnership with SAE Industry Technologies Consortia (ITC).
    This partnership will fund a three-year, $5 million “A2SCEND” consortium, bringing together experts to gather data and accelerate creation of the first-ever AV performance standards. This project will inform a single national standard for AV safety to eliminate the patchwork regulatory landscape that has stifled innovation for years.
  3. Publish an interim final rule that allows vehicles manufactured prior to an exemption to be eligible for a commercial deployment exemption.
    This rule will modernize the application process and improve access to exemptions for innovators, including AV developers, by granting the NHTSA Administrator the discretion to apply temporary exemptions to vehicles manufactured prior to the effective date of an exemption grant.
  4. Streamline the application process for Part 555 exemptions by updating guidance and soliciting feedback from the public.
    By updating the Part 555 exemption process—which allows automakers to temporarily sell a limited number of non-compliant vehicles, primarily to test new technologies—NHTSA is aiming to create a more flexible oversight structure for exemptions and summarize recent AV framework activities, including expanded exemption pathways, streamlined crash reporting, and ongoing efforts to modernize Federal Motor Vehicle Safety Standards (FMVSS).
  5. Establish a new Federal Docket for public feedback on NHTSA’s updated safe AV development and deployment guidance.
    NHTSA is updating its technical guidance for AVs for the first time since 2017—focusing on key safety areas like emergency responder interactions, safety management systems, remote assistance, and post-crash behavior to help the industry scale up driverless deployments safely.

Additionally, the NHTSA said it has modernized some safety standards by proposing updates to:

  • FMVSS 102 – Transmission shifting
  • FMVSS 103/104 – Windshield defrosting and wiping
  • FMVSS 110 – Tire placards
  • FMVSS 135 – Braking systems
  • FMVSS 101 – Controls and displays
  • FMVSS 108 – Vehicle lighting
  • FMVSS 111 – Mirrors and rearview display
  • FMVSS 126 – Electronic stability control systems
  • FMVSS 201/208 – Sun visors and warning labels

These changes aim to make the regulatory process for autonomous vehicles more streamlined and efficient, which could help the U.S. gain dominance over autonomous vehicle systems moving forward.

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Elon Musk has a crazy prediction about AI in two years

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Daniel Oberhaus, CC BY-SA 4.0 , via Wikimedia Commons

Elon Musk is, in many respects, one of the biggest and most influential figures in modern-day artificial intelligence.

Given that Tesla, SpaceX, and xAI are all looked at in their respective fields as leaders to an extent, each of them has a heavy influence on the future of AI, even though two of them are not thought of, at face value, as AI companies.

Musk has grand expectations for what is to come with AI, not only as a form of assistance to make human lives easier, but to make humans multiplanetary and solve some of the biggest issues that face us today. But even he is astounded by AI’s pace of progress.

He believes that in two years, AI will be so mind-blowing it might be unrecognizable.

This progress can be seen in a variety of ways, but perhaps the most popular way people have shown AI’s progress, especially on social media, is through an incredibly arbitrary way of watching Will Smith eat spaghetti:

This is a great way to show people how AI is improving, especially from a perspective that examines how it can manufacture images and video from prompts. AI is an incredibly complex concept, however, and it goes much deeper than Will Smith eating Italian food.

Musk’s most widely adopted method of AI is likely Tesla Full Self-Driving, which impacts millions of people as they utilize it to increase safety with their travel. Musk has routinely pushed incredibly aggressive timelines for self-driving, especially unsupervised.

Perhaps this perspective is why he feels that things will be solved in a timeframe that is much more aggressive than most of us would think. Regardless, the progress of AI is moving fast, and it seems that Musk’s expectations for it could be high.

But if it can actually achieve full-length motion pictures and even more realistic production value, it will be hard to distinguish between reality and AI very soon.

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Tesla just built it 10 millionth car

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Credit: Tesla

Tesla just officially confirmed it has built its 10 millionth car, a major milestone for the company that started producing sustainable electric powertrains less than two decades ago.

In that time, Tesla has truly revolutionized the automotive industry, disrupting the idea of what a car should be, how it should be fueled, and how it truly impacts day-to-day life.

Tesla achieved this feat across four production facilities: the Fremont Factory in Fremont, California, Gigafactory Shanghai in China, Gigafactory Berlin in Germany, and Gigafactory Texas in Austin, Texas.

The 10 millionth vehicle was a Diamond Black Model Y.

Over the course of the past roughly 18 years, Tesla has evolved its lineup from a sporty sedan built on a Lotus body to a lineup of various body styles, performance metrics, and other characteristics that make each one unique.

This is an incredible achievement for a company that is young compared to what it goes up against. When Tesla entered the automotive market, Ford, GM, and Stellantis widely dominated the playing field. Since then, Tesla has caused such a disruption that these three massive brands had to scramble to create EV projects of their own.

Despite their best efforts, they have not been able to match the prowess or the effectiveness of Tesla. They are all reliant on Tesla’s charging infrastructure, their software is inferior, and their self-driving projects are elementary in comparison.

Tesla felt its fair share of growing pains over the years as well. As recent at 2019, there were complaints about build quality, paint quality, and overall luxuriousness. These things have all been improved upon through the company’s maturity, and these strides in quality have led to this 10 million vehicle production achievement, something that other small-and-scrappy EV makers will hope to accomplish one day.

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