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SpaceX launches 3000th Starlink satellite

SpaceX's 3000th Starlink satellite streaks into orbit. (Richard Angle)

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SpaceX has successfully launched its 3000th Starlink satellite as part of Falcon 9’s 54th dedicated mission for the low Earth orbit (LEO) internet constellation.

After high upper-level winds forced SpaceX to call off a launch attempt three hours prior, Falcon 9 lifted off from NASA Kennedy Space Center (KSC) Launch Complex 39A at 10:14 pm EDT (02:14 UTC), carrying another 52 new Starlink V1.5 satellites inside the rocket’s flight-proven payload fairing. Like the fairing halves, both of which had already supported two orbital-class launches, the Falcon 9 booster (B1073) SpaceX assigned to the mission was also flying for the third time.

For the most part, Falcon 9 performed nominally. The booster lifted an expendable upper stage and the enclosed payload most of the way out of Earth’s atmosphere before separating and heading back to Earth. Falcon 9’s upper stage was as perfect as ever, boosting the Starlink stack the rest of the way into a low and elliptical parking orbit, where it eventually spun itself end over end and deployed all 52 satellites at once.

Falcon 9 booster B1073 made it through its reentry and landing burns without issue and safely touched down on drone ship A Shortfall Of Gravitas (ASOG) about nine minutes after liftoff. While that landing was ultimately a success, B1073’s accuracy was not exactly flawless and the booster came to a halt with two of its four legs unusually close to the edge of the drone ship’s deck. Had the booster missed the bullseye by just 5-10 more feet, it could have easily landed with one or two feet off the deck and tipped into the Atlantic.

Nonetheless, the landing was successful and SpaceX should have no issue recovering the booster. In any other context, it would barely be worth noting, but flawless Starlink launches with near-bullseye landings have become such a frequent and routine occurrence that any departure from that norm has become interesting.

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B1073’s moderately off-center landing. (SpaceX)

Starlink 4-26 (referring to the 26th batch of Group or Shell 4 satellites) was SpaceX’s 54th dedicated Starlink launch overall and 21st Starlink launch in 2022 alone. The mission also carried SpaceX’s 3000th Starlink satellite into orbit, a milestone so far removed from the next largest satellite constellation that it’s now more reasonable to compare Starlink to every other satellite currently in orbit. Of the 3009 Starlink satellites SpaceX has now successfully launched since 2018, 2750 are still in orbit. Assuming all 52 Starlink 4-26 satellites are healthy, astrophysicist and space object tracker Jonathan McDowell estimates that SpaceX has 2714 working satellites in orbit.

Excluding 75 prototype satellites launched over the years, all but 5 of which have since deorbited, 92.3% of all operational Starlink satellites launched by SpaceX since November 2019 are still working in orbit. While Starlink V1.0’s 7.7% satellite failure rate is far from desirable, SpaceX has made clear progress with its V1.5 design, which began launching in September 2021. Excluding 38 satellites that were lost when a solar storm caused Earth’s atmosphere to expand, unexpectedly increasing drag to uncontrollable levels, only 10 of the 1218 Starlink V1.5 satellites SpaceX has launched have failed and prematurely reentered for technical reasons – a failure rate of 0.9%.

Starlink V1.5 (left) vs. Starlink V1.0.

If SpaceX’s V1.5 satellites continue to demonstrate excellent reliability as they reach ages similar to their V1.0 predecessors, it will bode well for the sustainability and predictability of current and future Starlink constellations. Meanwhile, the roughly 2270 Starlink satellites that are currently operational continue to deliver internet services to hundreds of thousands of customers in countries around the world, improving the lives of countless people.

According to Next Spaceflight, SpaceX has up to five more Starlink launches scheduled this month as it continues to relentlessly pursue a record-breaking launch cadence with its Falcon 9 rocket. Up next, Starlink 3-3 could launch from California as early as August 12th. Photographer Ben Cooper reports that another East Coast Starlink mission is working towards a “mid-August” launch soon after.

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 and Arevon team up on 172-Megapack solar plus project

One of Tesla’s largest Megapack sites, the Arevon Eland solar project is supported by an impressive 1.2GWh of Megapacks.

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Tesla Megapack
Credit: Tesla

Tesla and partner Arevon have completed the second phase of an energy storage site in Southern California, as highlighted in a short video shared this week.

On Monday, Tesla’s Megapack account on X posted a brief video on the Kern County, California “Eland” storage site, which was recently expanded to offer 300MW/1.2GWh of Megapacks supporting 758MW of solar. The so-called “Eland Solar-plus-Storage Project” site now features 172 Megapack units and 1.36 million solar panels, which the companies have previously said is roughly enough to power 200,000 homes annually.

In the video, Tesla also notes that the facility has site-level controls to regulate power output, “providing a firm resource to the grid,” and supporting the Los Angeles climate goal of reaching 100-percent renewable electricity by 2035. You can check out the clip below.

READ MORE ON TESLA MEGAPACKS: Tesla Megapack project in California housed in former steam plant

Arevon announced the official start of operations for Eland 1 in December with 150MW/600 MWh, and the Eland 2 phase has effectively doubled this. The company also appears to be on track for its targeted opening of Eland 2 in Q1 this year, though it’s not clear at the time of writing if Arevon has yet announced a start of operations for the second phase.

Last February, Arevon announced that it secured a $1.1 billion financial commitment for the remaining parts of the Eland 2 Solar-plus-Storage project, together with Eland 1 becoming one of the largest solar-plus-storage installations in the U.S. The projects also include a long-term purchase agreement from the Southern California Public Power Authority, which plans to facilitate contracts for the LA Department of Water and Power and Glendale Water and Power.

Tesla’s grid-scale Megapack batteries can store and deploy generated energy to the electrical grid, especially during periods of peak power usage, high demand, or outages. Coupled with solar or other energy sources in these kinds of solar-plus-storage sites, Tesla’s Megapacks can help support renewable energy for long periods of time, or at least add stability to the grid.

Over the past couple of years, Tesla has been deploying large-scale Megapack projects in markets around the world, as backed by an initial production facility in Lathrop, California. This “Megafactory” aims to eventually produce 10,000 Megapack units, or 40 GWh, per year, and it has been ramping up production since late 2022.

In November, the Lathrop Megafactory officially produced its 10,000th Megapack, and Tesla also started production at a second Megapack plant in Shanghai, China last month, after starting construction on the site last May. The Shanghai Megafactory is also expected to have a volume annual production of 10,000 units per year.

Additionally, Tesla has teased plans for a third Megafactory, though it has yet to disclose where such a facility would be built.

Tesla’s massive Megapack site near Melbourne is almost ready

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Tesla reveals Cybercab battery pack and range efficiency

Tesla aims to make the Cybercab the most efficient EV available, as executives revealed in an interview this week.

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Two of the top Tesla executives recently spoke about the Cybercab in an interview with a longtime manufacturing industry expert, sharing details about the electric vehicle’s (EV’s) battery pack size, range, and more.

On Monday, Tesla’s VP of Vehicle Engineering Lars Moravy and Senior Design Executive Franz von Holzhausen told manufacturing industry veteran Sandy Munro that Tesla is targeting a battery pack of under 50kWh for the Cybercab, with “close to” 300 miles of real-world range. This would make the two-seater more efficient than any other EV currently in production, partially due to the two-seater’s highly-aerodynamic design.

Munro says he was expecting a battery pack ranging from 55kWh to 60 kWh, noting how much smaller Tesla is aiming to go. Before revealing the range targets, Moravy also detailed how the Cybercab’s aero wheel covers offer optimal aerodynamics to contribute to the impressive efficiency level.

“As much as Franz hates door handles, I hate the wheel-tire interaction, and this is really the best way for us to get the most aerodynamic wheel-tire we could get,” Moravy explains.

From the wheel covers to the overall design, however, von Holzhausen explains how much thought has gone into making the vehicle so efficient—even down to its shape.

“This car is actually really unique in terms of its teardrop shape,” von Holzhausen said. “It’s actually quite narrow in the rear compared to the front. Obviously, you covered the discs, but the aero efficiency is a huge factor in getting to higher range with a smaller battery pack.”

The fact that the vehicle only has two seats also contributes to some of the design choices Tesla was able to implement, as the executive continues to explain.

“Really, because it’s a two-seater we were able to really narrow the hips on this car, and when you come to the rear, you actually start to see how narrow it is, but it’s not unattractive,” he adds.

Credit: Tesla | X

READ MORE ON TESLA CYBERCAB: Tesla reveals design inspiration behind Cybercab’s gold color

Moravy reiterates that Tesla is already starting to install production equipment for the Cybercab at Gigafactory Texas, which was revealed in a shareholder’s letter in late January. He also echoes plans that Tesla is aiming for prototype builds for the Cybercab by this summer, along with a launch event around early 2026.

In recent weeks, increasing numbers of Cybercabs have also been seen testing at Giga Texas, and longtime drone pilot and factory observer Joe Tegtmeyer said that he saw as many as six driving around the site on Monday.

Last month, Moravy also alluded to plans to make the Cybercab “road-trip-capable,” going long distances with wireless charging along the way to make it completely autonomous for passengers.

Along with talking about the Cybercab’s super-efficient design, the two executives also reiterate discussions about the art deco-inspired design of the robotaxi and the larger Robovan, both of which were unveiled in an event in October. Munro and the executives also go on to sit inside the Robovan while talking a bit about its design.

You can see footage from Teslarati‘s first full ride in the Cybercab below, as captured at the “We, Robot” event in Southern California. Or, check out the full Cybercab and Robovan episode from Munro, Moravy, and von Holzhausen below that, clocking in at just under 25 minutes.

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

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

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Credit: SpaceX

SpaceX is ready to bring home Butch Wilmore and Suni Williams, the two astronauts that have been stranded on the International Space Station (ISS) for nine months.

Last week, SpaceX launched its Crew-10 mission, which would dock onto the ISS late Saturday night and be the two astronauts’ ride home. Now, the end is in sight, and it appears both NASA and SpaceX are planning to have the two home this week, perhaps earlier than expected.

SpaceX readies to rescue astronauts from International Space Station

The agency and the company have announced that Dragon will autonomously undock from the ISS on Tuesday at 1:05 a.m. ET and should re-enter Earth’s atmosphere and splashdown off the Florida coast about 17 hours later.

SpaceX said:

“SpaceX and NASA are targeting Tuesday, March 18 at 1:05 a.m. ET for Dragon to autonomously undock from the International Space Station. After performing a series of departure burns to move away from the space station, Dragon will conduct multiple orbit-lowering maneuvers, jettison the trunk, and re-enter Earth’s atmosphere for splashdown off the coast of Florida approximately 17 hours later the same day.”

Crew-9 astronaut Nick Hague will be alongside Williams and Wilmore on the flight home, along with Roscosmos cosmonaut Aleksandr Gorbunov. Hague and Gorbunov have been in space since Saturday, September 28.

SpaceX was tasked with bringing Wilmore and Williams home after the Boeing Starliner that sent them there was determined not to be suitable for their return.

A report from the New York Post in late August said that Boeing employees routinely made fun of SpaceX workers, only for the company to bail them out:

SpaceX bails out Boeing and employees are reportedly ‘humiliated’

Crew-10 will bring the astronauts home, ending an extensive and unscheduled stay in space.

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