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SpaceX unveils next-gen Starlink V2 Mini satellites ahead of Monday launch

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SpaceX has released official specifications and photos of its next-generation Starlink V2 Mini satellites, which are set to launch for the first time as early as Monday, February 27th.

The new satellites are the future of SpaceX’s Starlink constellation, and the information the company revealed helps demonstrate why.

SpaceX’s confusingly-named Starlink 6-1 mission will carry the first 21 Starlink V2 satellites into low Earth orbit (LEO) as early as 1:38 pm EST (18:38 UTC) on Monday, February 27th. The satellites will operate under SpaceX’s Starlink Gen2 FCC license, which currently allows the company to launch up to 7,500 of a nominal 29,998 satellites. At the same time as it continues to fill out its smaller 4,408-satellite Starlink Gen1 constellation with smaller V1.5 satellites, SpaceX has already begun launching the same smaller V1.5 satellites under the Gen2 license.

Eventually, those smaller and less capable satellites will likely be replaced with larger V2 satellites, but SpaceX appears to have decided that quickly adding suboptimal capacity is better than waiting for an optimal solution. In theory, that optimal solution is larger Starlink V2 satellites. As discussed in a previous FCC filing, SpaceX intends to operate up to three different types of Starlink satellites in its Starlink Gen2 constellation. The first variant is likely identical to the roughly 305-kilogram (~673 lb) Starlink V1.5 satellites that make up most of its Starlink Gen1 constellation.

Each Starlink V2 Mini satellite will have two massive 52.5-square-meter (565 sq ft) solar arrays and a ‘wingspan’ of around 30 meters (~100 ft).

Meanwhile, SpaceX has already built and delivered dozens of full-size Starlink V2 satellites to Starbase, Texas. Those more optimal spacecraft reportedly weigh anywhere from 1.25-2 tons (2750-4400 lb) each, offer almost 10 times more bandwidth than V1.5 satellites, and are so large and ungainly that they can only be launched by SpaceX’s next-generation Starship rocket. Starship is substantially delayed, however, so SpaceX chose to develop a third Starlink satellite variant combining many of the full-size V2 benefits into a package that can be launched by SpaceX’s existing Falcon 9 rocket.

Prior to SpaceX’s February 26th tweets, all that was known about those Starlink “V2 Mini” satellites were a few specifications included in a response to the FCC. The new information provided by SpaceX appears to confirm some of those specifications. For example, knowing that Falcon 9 will carry 21 V2 Mini satellites and that the rocket’s current payload record is 17.4 tons, each V2 Mini satellite likely weighs no more than 830 kilograms (~1830 lb). That’s very close to the 800-kilogram estimate provided in the October 2022 filing.

More importantly, SpaceX revealed that each Starlink V2 Mini satellite will have more powerful antennas and access to a new set of frequencies. Combined, each satellite will have up to “~4x more capacity…than earlier iterations” like Starlink V1. Compared to current V1.5 satellites, that means that Starlink V2 Mini could squeeze approximately 50% more network capacity out of each unit of satellite mass. As a result, even though the larger V2 Mini design has reduced the number of satellites Falcon 9 can launch almost threefold, the 21 V2 Mini satellites it can launch will add ~50% more bandwidth than the ~57 V1.5 satellites it would have otherwise launched.

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The larger satellites mean that it will take three times as many Falcon 9 launches to expand Starlink V2 coverage, but the areas that are covered will have the capacity to serve several times more customers or deliver much higher bandwidth to the same number of customers.

SpaceX also announced that it has developed a new argon-fueled Hall effect thruster for Starlink V2 satellites. To avoid the high costs of xenon propellant, the most common choice of fuel for electric propulsion systems, SpaceX already developed a first-of-its-kind krypton Hall effect thruster for Starlink V1 and V1.5 satellites. Spread over the almost 4000 Starlink V1.x satellites SpaceX has launched since May 2019, the relatively low cost of krypton (roughly $500-1500/kg vs. $3000-10,000+/kg for xenon) has likely saved the company hundreds of millions of dollars.

The shift from krypton to argon could be similarly beneficial. Relative to krypton, the argon required to fuel Starlink V2 satellites will be practically free. 99.999%-pure argon can be purchased in low volumes for just $5 to $17 per kilogram, and each Starlink V2 Mini satellite will likely need less than 80 kilograms. SpaceX likely spent around $50 million (+/- $25M) on krypton for the almost 4000 Starlink V1 satellites it’s launched to date. As a result, even if every Starlink V2 satellite needs an excessive 200 kilograms of argon, fueling its next constellation of almost 30,000 V2 satellites could cost SpaceX less than fueling 4000 V1 satellites.

Tune in below around 1:30 pm EST (18:30 UTC) to watch SpaceX’s first Starlink V2 launch live.

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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SpaceX nails “Lucky 13” astronaut launch, leaning into Tesla tradition and superstition

SpaceX launched Crew-13 astronauts to the ISS Thursday, setting up a record fast Dragon docking.

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Crew Dragon sits atop Falcon 9 at sunrise on Cape Canaveral's pad 40, less than a day before four astronauts are set to launch to the ISS. (Credit: SpaceX)

SpaceX launched NASA’s Crew-13 mission to the International Space Station on Thursday morning, getting four astronauts to orbit despite a forecast of thunderstorms and gusty winds that had threatened to push the flight to Friday.

Falcon 9 lifted off from Space Launch Complex 40 at Cape Canaveral Space Force Station at 11:10 a.m. ET carrying Dragon Grace, NASA confirmed. On board are NASA commander Jessica Watkins, NASA pilot Luke Delaney, Canadian Space Agency astronaut Joshua Kutryk and Roscosmos cosmonaut Sergey Teteryatnikov. The first stage booster, B1101, landed at Landing Zone 40 beside the pad on its third flight after previously supporting Crew-12 and a Starlink mission.

It was the first spaceflight for Delaney, Kutryk and Teteryatnikov. Watkins, who flew on Crew-4 in 2022, became the first NASA astronaut to launch aboard a Crew Dragon twice.

Before launch, the crew rode to the pad in Teslas, a tradition on NASA’s SpaceX crew flights since 2020. This time the cars carried specialty plates reading “Lucky 13.” Watkins said the mission patch leans into the number on purpose, as a nod to Apollo 13 and the resilience of that crew.

Grace is now on a short trip to the station. Docking at the forward port of the Harmony module is scheduled for about 7 p.m. ET, roughly 7 hours and 50 minutes after liftoff, which Space.com notes would be the fastest Crew Dragon transit to the ISS yet. Most Dragon flights take around 15 to 24 hours to catch the station. Hatch opening is planned for 8:25 p.m. ET.

The launch came more than two weeks later than originally planned. An oxidizer leak was found in Grace’s propulsion system in August, and NASA and SpaceX added time for tests. That pushed back the return of Crew-12, which has been aboard the station since February and is now set to splash down off Southern California next week. Crew-13 is expected to stay about six months.

SpaceX rescue mission for stranded ISS astronauts nears end — Here’s when they’ll return home

SpaceX already holds NASA orders for crew rotations through Crew-17, while Boeing is preparing an uncrewed Starliner flight to the station as early as December.

Crew-13 was only the first of three SpaceX launches planned for Thursday, as Teslarati previewed on Wednesday. A Falcon 9 launched its Transporter-18 mission from California today, where Google will be launching its first orbital artificial intelligence (AI) test satellite. Meanwhile, Falcon Heavy is set to launch the classified NROL-97 mission for the National Reconnaissance Office from Launch Complex 39A at 11:53 p.m. ET. Its two side boosters will return to Landing Zones 1 and 2, which means Central Florida could hear up to three sonic booms in a single day. The busy stretch follows Starship’s Flight 14 on Monday, which reached orbit for the first time.

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Tesla moves forward on Wireless Charging for vehicles

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Credit: Tesla | X

Tesla has moved its Wireless Charging efforts for its electric vehicles forward, as it had a new patent published today, one that it submitted back in March.

The patent describes a system for detecting foreign objects on the wireless charging pad under varying temperatures, aiming to mitigate any undesired results that could come from something being on top of the charging pad.

The abstract of the patent states:

“The present disclosure relates to methods and systems that can reliably detect foreign objects on a wireless charging pad under varying temperatures. In some examples, an object detector can utilize a set of inductive coils included in resonant tanks, and excite the resonant tanks using signals in a range of frequencies including or near a nominal resonant frequency of the resonant tanks. The object detector can detect a metal object based on resistance of a coil increasing and inductance of the coil decreasing. By analyzing the shifts and/or distributions in resonant frequencies and output magnitudes (e.g., output voltage peaks), the object detector can distinguish between changes of frequencies and magnitudes caused by temperature and those caused by foreign objects to accurately detect the foreign objects.”

The object detection system will utilize a set of inductive coils included in resonant tanks, and “excite the resonant tank using signals in a range of frequencies including or near a nominal resonant frequency of the tanks.” Metal can be detected by an increase in the coil’s resistance and a decrease in the coil’s inductance.

By analyzing shifts or disruptions in resonant frequencies and output magnitudes, the system can detect foreign objects. These types of safeguards need to be implemented through the normal operation of the charging pads.

Tesla says its Cybercab wireless charging efficiency is ‘well above 90%’

Tesla plans to utilize wireless charging with Cybercab and Robotaxi-enabled units to help streamline the fully autonomous experience from A to Z. The last thing the company wants to do is have any sort of small obstruction preventing the rider from experiencing Robotaxi as intended.

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Tesla launches improved Model 3 in China with V2L, new interior option

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Credit: Tesla

Tesla has launched its newest iteration of the Model 3 in China with a slew of new features, including the highly requested V2L (vehicle-to-load) feature and a new interior option.

The Model 3 now has a 16″ front touchscreen with improved resolution, a black headliner, V2L capabilities, Zen Grey interior in the Premium and Performance trims, as the White option has officially been discontinued, and 19″ Dark Nova Wheels, which are standard on the Model 3 Premium only.

The touchscreen in the U.S. version of the Model 3 is just 15.4″, so the newly upgraded screen is .6″ larger. Additionally, the Black Headliner, now standard on Model Y vehicles in the U.S., is coming to China.

Additionally, Tesla’s decision to end the white interior option has also made its way to the Asian market, as Zen Grey is the lighter color consumers can now go with. It is slightly different from the previously offered White option:

These options are available in China, Australia, and New Zealand as well, as Giga Shanghai serves those markets, bringing its mass-market vehicles to those countries in the South Pacific.

The Model 3 trims are now priced at:

  • Rear-Wheel-Drive – 235,500 yuan (~$35,000)
  • Long Range Rear-Wheel-Drive – 259,500 yuan ($38,700)
  • Long Range All-Wheel-Drive – 285,500 yuan (~$42,600)
  • Performance – 339,500 yuan (~$50,600)

These features have yet to make their way to the U.S., which might upset some buyers, but it is probably a good sign that Tesla will bring these changes to U.S. trims sometime next year. Potentially, these could come even sooner, as they could be used to stimulate demand for the year-end sales push.

Nevertheless, when things start at Giga Shanghai, they usually end up in the U.S. market. Tesla has also already started to install things like the Black Headliner and larger touchscreen in certain U.S.-built vehicles, so these things will be easy to implement across other vehicles in the lineup.

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