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SpaceX begins launching new shell of polar Starlink satellites

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SpaceX has begun launching a new group of Starlink satellites that will eventually create a ‘shell’ of near-polar communications satellites capable of serving some of the most remote customers on Earth.

Known as Starlink Group 3-1, the mission was also SpaceX’s 50th dedicated Starlink launch since the company first launched a full batch of prototype satellites in May 2019. Just three years later, SpaceX’s Starlink constellation is responsible for roughly half of all working satellites currently in Earth orbit – a figure that is likely to continue to grow for the indefinite future.

Falcon 9 lifted off from SpaceX’s Vandenberg Space Force Base (VSFB) SLC-4E pad at 6:39 pm PDT on July 10th carrying 46 Starlink V1.5 satellites – a payload of around 14 tons (~30,000 lb). SpaceX reduced the number of satellites from the usual 53 to account for the mission’s unusual (relative to Starlink) trajectory and target orbit. Instead of the usual dozens of missions to a fairly ordinary 53-degree orbit around Earth’s midlatitudes and equatorial regions, Starlink 3-1 is the first of several planned missions to a near-polar orbit in which satellites will cross Earth’s equatorial plane at an angle of 97.6 degrees

That orbit is technically slightly retrograde or against the direction of Earth’s rotation, which means that Starlink Group 3 launches will have to work against Earth’s rotation – a bit like trying to climb the wrong escalator. It isn’t SpaceX’s first Starlink launch to a near-polar orbit: the company has technically launched 15 Starlink prototypes to a variety of slightly different sun-synchronous orbits very similar to Starlink 3-1’s target. SpaceX also launched a single batch of Starlink Group 2 satellites to a 70-degree semi-polar shell in September 2021. The purpose of the 51 Starlink 2-1 satellites – only 19 of which appear to be operational – is unclear, though, and only 3 of the other 15 prototypes are still in orbit.

As a result, Group 3 could become the first polar Starlink ‘shell’ to truly enter general service. SpaceX already has plans for a second Group 3 launch – Starlink 3-2 – as early as the end of July, and at 46 satellites apiece, as few as eight launches will be needed to complete the 348-satellite shell. Once complete, it should give SpaceX the ability to serve customers in high-latitude and polar regions.

If or when the US Federal Communications Commission (FCC) gives SpaceX permission to activate thousands of intersatellite laser links installed on the ~1000 Starlink V1.5 satellites already in orbit, the new polar shell could even allow Starlink to connect planes, ships, or outposts that are hundreds or thousands of miles from the nearest ground station. In theory, polar Starlink satellites could even connect Antarctic research outposts to the internet.

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Starlink 3-1 was SpaceX’s 50th dedicated Starlink launch since May 2019 and 49th operational Starlink launch since November 2019, bringing the total number of working Starlink satellites in orbit to 2518. Of those 2518, more than 2000 have reached operational orbits and are likely serving some of SpaceX’s roughly half a million customers. Thanks to apparent improvements in reliability that have seen only 9 of 1065 Starlink V1.5 satellites suffer technical failures since launches began in November 2021, almost 90% of all the Starlink satellites SpaceX has ever launched are still in orbit – and functional – today.

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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Tesla sends clear message to Waymo with latest Austin Robotaxi move

It is the first expansion Tesla has made in Austin since the one on August 26. The company still operates in the Bay Area of California as well, referring to that program specifically as a “ride-hailing service.”

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Credit: Tesla

Tesla has sent a clear message to Waymo with its latest move to its Robotaxi program in Austin, Texas.

Tesla and Waymo are the two true leaders in autonomous ride-hailing to an extent. Tesla has what many believe is a lot of potential due to its prowess with the Supervised Full Self-Driving suite. It is also operating a driverless Robotaxi service in Austin with a “Safety Monitor” that sits in the passenger’s seat.

Tesla explains why Robotaxis now have safety monitors in the driver’s seat

The two companies have been competing heavily in the market since they both launched driverless ride-hailing services in Austin this year: Waymo’s in March and Tesla’s in June.

One of the main drivers in the competition between the two is service area size, or the geofence in which the cars will operate without a driver. In August, the two were tied with a service area of about 90 square miles (233.099 sq. km).

Tesla then expanded to about 170 square miles (440.298 sq. km) on August 26, dwarfing Waymo’s service area and expanding to freeways. Tesla’s freeway operation of the Robotaxi suite requires the Safety Monitor to be in the driver’s seat for safety reasons.

On Tuesday evening, Tesla made another move that sent a clear message to Waymo, as it expanded once again, this time to 243 square miles (629.367 sq. km).

This is according to Robotracker:

It is the first expansion Tesla has made in Austin since the one on August 26. The company still operates in the Bay Area of California as well, referring to that program specifically as a “ride-hailing service.”

Yesterday, it expanded that service to the San Jose Mineta International Airport, something it has been working on for several months.

Waymo has its own set of distinct advantages over Tesla as well, as it operates in more cities and states than the EV maker. Waymo currently has its autonomous vehicle services in Phoenix, Arizona, San Francisco, Los Angeles, Austin, and Atlanta, Georgia.

Tesla plans to have half of the U.S. population with access to the Robotaxi platform by the end of the year.

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Tesla exec reveals shock development with Cybercab

“If we have to have a steering wheel, it can have a steering wheel and pedals.”

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(Credit: Teslarati)

Tesla is planning to launch the Cybercab in the second quarter of next year, and it is designed to be fully autonomous, so much so that the company is planning to build it without a steering wheel or pedals.

However, a Tesla executive said today that the company could ditch that idea altogether in what would be a major shift from the plans the company, and especially its CEO Elon Musk, have announced for the Cybercab.

Earlier today, Robyn Denholm, the company’s Chair for the Board of Directors, revealed that Tesla would potentially switch up its plans for the Cybercab based on potential regulatory requirements.

Credit: Tesla Europe & Middle East | X

Currently, even autonomous vehicles that operate for companies like Tesla and Waymo are required to have steering wheels and pedals. From a regulatory perspective, this could halt the plans Tesla has for Cybercab.

Denholm said in an interview with Bloomberg:

“If we have to have a steering wheel, it can have a steering wheel and pedals.”

Interestingly, Musk and Tesla have not veered away from the idea that the vehicle will be without these operational must-haves.

Since the vehicle was revealed last October at the We, Robot event in Los Angeles, Tesla has maintained that the car would be built without a steering wheel or pedals, and would equip two seats, which is what is statistically most popular in ride-sharing, as the vast majority of rides have only one or two passengers.

Musk doubled down on the plans for Cybercab as recently as last week, when he said:

“That’s really a vehicle that’s optimized for full autonomy. It, in fact, does not have a steering wheel or pedals and is really an enduring optimization on minimizing cost per mile for fully considered cost per mile of operation. For our other vehicles, they still have a little bit of the horse carriage thing going on where, obviously, if you’ve got steering wheels and pedals and you’re designing a car that people might want to go very direct past acceleration and tight cornering, like high-performance cars, then you’re going to design a different car than one that is optimized for a comfortable ride and doesn’t expect to go past sort of 85 or 90 miles an hour.”

Cybercab is fully conceptualized as a vehicle that has zero need for pedals or a steering wheel because it is aimed toward being fully reliant on a Level 5 autonomous platform.

Tesla is ramping its hiring for Cybercab vehicle manufacturing roles

Regulators could get in the way of this, however, and although the car could drive itself and be a great solution for ride-hailing, it might need to have these controls to hit the road in the future.

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SpaceX opens up free Starlink service for those impacted by Hurricane Melissa

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(Credit: Starlink | X)

SpaceX is opening up its internet service, Starlink, to those impacted by Hurricane Melissa, as it made landfall in Jamaica and the Bahamas as a Category 5 storm.

Hurricane Melissa is expected to reach wind speeds of over 165 MPH over the next few days as it extends out into the Atlantic Ocean by Thursday and Friday.

Citizens in Jamaica and the Bahamas have been preparing for the storm for the past week, getting necessary goods together and preparing for the massive storm to arrive. It finally did yesterday, and the first images and video of the storm are showing that it could destroy many parts of both countries.

Starlink is now being opened up for free until the end of November for those impacted by the storm in Jamaica and the Bahamas, SpaceX announced today:

It is a move similar to the one the company made last year as Hurricane Helene made its way through the United States, destroying homes and property across the East Coast. SpaceX offered free service for those impacted by the destruction caused by the storm.

The free Starlink service was available until the end of 2024.

Elon Musk’s companies have also made similar moves to help out those who are impacted by natural disasters. Tesla has offered Free Supercharging in the past, most notably during the California wildfires.

Tesla and SpaceX’s LA fire relief efforts: Cybertrucks, free Starlink and more

One major advantage of Starlink is that it is available for use in situations like this one, where power might be required to operate things like a modem and router.

Internet access is a crucial part of survival in these situations, especially as it can be the last leg some stand on to get in touch with emergency services or loved ones.

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