Connect with us
A stack of 60 Starlink v0.9 satellites are prepared for their orbital launch debut in May 2019. (SpaceX) A stack of 60 Starlink v0.9 satellites are prepared for their orbital launch debut in May 2019. (SpaceX)

News

SpaceX’s deploys 60-satellite Starlink blob, all spacecraft successfully phone home

A stack of the first 60 Starlink satellites. (SpaceX)

Published

on

SpaceX’s first 60 “production-design” Starlink satellites have been successfully placed in orbit, kicking off a constellation beta test at an unprecedented scale. According to CEO Elon Musk, all spacecraft also managed to successfully ‘phone home’ after separation.

The company’s Redmond satellite operators still need to verify that all spacecraft are functional and healthy after a Falcon 9 launch and chaotic deployment from the rocket’s upper stage, but the riskiest part of the mission is now arguably behind SpaceX. What remains is essentially a massive, hardware-rich test of SpaceX’s Starlink satellite constellation, ranging from granular flight testing of individual components to an effective simulation of a full constellation’s operations.

In support of those tests, SpaceX has already received permission from the FCC to begin setting up a number of ground stations and user terminals across the US. Testing will begin on a relatively small scale but will rapidly expand as FCC permissions roll in and the basics of the first 60 Starlink satellites’ operational capabilities are verified.

According to sources familiar with the matter who spoke under the condition of anonymity, SpaceX will most likely begin commercial testing of its Starlink constellation much like Tesla, using its significant workforce (~6000 people) as beta testers. The sources didn’t know how many launches it would take before that internal testing kicks off, but it’s safe to say that SpaceX will need at least a few hundred satellites in orbit to provide uninterrupted broadband service over a few swaths of the US.

A wild satellite ride

A little over one hour after launch, SpaceX deployed all 60 Starlink satellites simultaneously, producing a bizarre blob of spacecraft that appeared to slowly begin to separate, almost like a zipper unzipping. CEO Elon Musk noted on May 15th that there was “a chance” that satellites would bump into each other during deployment. After watching the actual act, it’s safe to say that many of the 60 satellites almost certainly bumped into each other after separating from Falcon 9, albeit very slowly.

60 Starlink satellites deployed from Falcon 9’s upper stage in a truly bizarre fashion, moving away from the rocket like an 18 ton blob of spacecraft. (SpaceX)

Starlink’s deployment mechanism is easily the most SpaceX-reminiscent thing SpaceX has ever done. It certainly isn’t pretty and your author would love nothing more than to immediately head to orbit to evenly distribute the satellites (oh, the asymmetry ?). And yet, it seems likely that the chaotic blob deployment will ultimately be a success, getting rid of the wasted mass of a dispenser, speeding up deployment, and offloading the need for accuracy from Falcon 9 S2 to the satellites themselves.

Starlink satellites are propelled by krypton-fueled electric thrusters, also known as ion or Hall Effect thrusters. (SpaceX)
A render of a full stack of Starlink satellites. (SpaceX)

By designing the satellites from the ground up to handle minor bumps and more significant mechanical loads during launch and deployment, SpaceX can forgo the hassle of treating each spacecraft as if they’re made out of fine china, fairly routine for most modern satellites.

By using krypton instead of xenon, SpaceX can cut the cost of fueling its electric Starlink thrusters by a factor of 5-10, potentially saving ~$50,000 or more per satellite. By building four large phased-array antennas directly into the body of each satellite, the potential failure of antenna actuators and precision pointing mechanisms can be entirely removed as a possibility. In general, SpaceX has taken almost every single industry-standard process and flipped them entirely on their heads, systematically ignoring many unwritten rules (or written, for that matter) and forging their own unique style of satellite development.

By forgoing a great many proven methods and rules of satellite design and production, failure is certainly a possibility. However, the potential benefits of success are vast. Only time will tell which direction SpaceX’s radical Starlink satellite design ends up going.

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

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

News

Tesla launches V2L Outlet Adapter for Premium Model Y in the U.S.

Published

on

Credit: Tesla

Tesla has launched a new Vehicle-to-Load (V2L) Outlet Adapter for Premium Model Y vehicles in the United States, meaning you can now power devices like laptops or light strings with your vehicle’s battery.

It appears the capability will be available for any Model Y Premium trim, including those that were purchased prior to the Adapter being launched. It will also only impact Juniper Model Y vehicles, so the first-gen owners will unfortunately not have access to this capability.

If your Model Y was purchased before Tesla renamed the trim levels to “Premium” and “Standard,” it does not seem to be compatible. My Model Y is technically a Premium build, as it is the Long Range All-Wheel-Drive. However, Tesla says it is not compatible with my vehicle.

For $80, you can now utilize your car as a portable charger for small appliances or devices. This is perfect for things like tailgates, concerts, or camping, as you can now plug in devices that you might use. Those string lights for camping? That laptop for the other games that are on at the tailgate?

They’ll both utilize energy from your Tesla’s battery to be powered. This is the first time Tesla has expanded the capability to vehicles outside of the Model Y Performance and Cybertruck. However, this feature has been highly requested by owners for an extended period of time.

Tesla launched the Outlet Adapter in China last year:

Tesla China rolls out Model Y L V2L adapter, and it’s free for early owners

You will need the Mobile Connector to operate the Outlet Adapter: the Outlet Adapter will plug into the main housing of the Mobile Connector, where the appropriate adapter to charge your vehicle will plug in.

It is rated for 120 volts and 20 amps, and has a max power rating of 2.4kW.

You can buy it here from Tesla for $80.

Continue Reading

News

Tesla Roadster unveiling nears, and it will fly: The Information

Published

on

(Credit: Dami Kolz/Twitter)

Tesla is nearing its long-awaited unveiling of the all-electric Tesla Roadster, a new report from The Information claims, as the company has said several times this year that the event would take place “soon.”

Now, it appears there is movement on Tesla’s end regarding when it will happen.

The report says that Tesla will unveil the Roadster as soon as this month with a SpaceX version that will utilize cold-gas thrusters to help the vehicle float for a short period of time. This is something CEO Elon Musk has talked about with the Roadster for years.

Additionally, due to the delays, Tesla explored “a variety of designs” for the Roadster, potentially planning to abandon the design it showed off for the first time in 2017 and adopting an entirely new aesthetic.

According to The Information, Tesla considered utilizing a repurposed Model S Plaid and even wanted to upgrade the look to something like a Lamborghini Countach.

Elon Musk teases Tesla Roadster unveiling once again

We’ve heard all of these things before, including teases about the date and how “soon” the Roadster will finally be ready to be shown off to the world (for the second time). Musk said that the event would occur in April, then May, then Chief Designer Franz von Holzhausen continued to say it would be coming “soon.”

We do expect to see the Roadster by the end of the year, and now with this new report swirling, it appears it could be sooner rather than later.

The wait has been incredibly long, but there is likely a good reason for it. Tesla’s desire to make the Roadster the craziest vehicle on the road was non-negotiable, and it likely took a lot of time and resources to develop and perfect into something that was safe and suitable for a vehicle like this.

Continue Reading

Featured

Tesla finally got its Nevada Robotaxi Permit but with a few catches hard to miss

Nevada granted Tesla’s robotaxi permit, but capped the fleet at just ten vehicles for now.

Published

on

By

Concept art of a Tesla Cybercab in Las Vegas Strip as rendered via Grok

Tesla has received its robotaxi permit in Nevada, more than two months after regulators closed the public comment period on the company’s application. News of the approval surfaced Wednesday night when Tesla investor and longtime company watcher Sawyer Merritt posted a copy of the interim order, and the Nevada Transportation Authority’s own carrier registry now lists the permit, AVNC Permit 002 under Docket 26-05015, as active for Tesla Robotaxi, LLC.

Tesla asked Nevada in June for authority to run up to 5,000 vehicles in Clark County within a year, however the permit the NTA issued is initially capping Tesla at ten fully autonomous vehicles and confines them to a defined geofence along the Las Vegas Strip corridor. Any expansion of that operating area, or any increase to the fleet size, requires the NTA’s approval first.

The order also sets rules that look more restrictive than what Tesla runs in Austin. Rides are barred on roads with posted speed limits above 45 miles per hour, pickups are off limits within a quarter mile of Harry Reid International Airport without separate authorization, and every vehicle has to carry visible “Robotaxi” markings while notifying riders before each trip that no one is driving. The order also requires “appropriate human supervision”, language that suggests Nevada isn’t ready to let Tesla offer the rides without a safety monitor that it has run in parts of Austin since January. As with standard protocol with robotaxi services, Tesla must report any accident, system failure, or vehicle that becomes stranded on a Nevada road within five business days.

Tesla is entering a market Nevada already knows well. Zoox, the Amazon owned robotaxi company, has run its own autonomous vehicle permit in the state since last year, building up to roughly 100 vehicles and 350,000 rides along the Strip. That history likely explains why the NTA started Tesla at ten cars rather than the fleet size the company asked for. The agency has a template for scaling a permit up once a company proves out its safety record.

Tesla’s Nevada application first surfaced in June, when the company filed for the permit alongside plans for a maintenance hub in southwest Las Vegas. The company has said it won’t meaningfully scale its robotaxi fleet anywhere until FSD v15 ships, expected in late 2026 or early 2027, which makes the ten vehicle cap less of a constraint today than it might look on paper. For now, Tesla has the legal right to start Nevada rides. Whether it starts before FSD v15 arrives is a separate question the permit doesn’t answer.

Continue Reading