News
Rocket Lab’s 12th Electron mission “Don’t Stop Me Now” ready for launch
During the height of the global coronavirus pandemic, SpaceX and United Launch Alliance (ULA) missions from Florida were deemed “critical infrastructure” by the US federal government. This allowed the launchers to create safe working environments supporting rocket production and steady launch cadences. However, the nation’s most prominent launcher of smallsats, Rocket Lab, headquartered in Long Beach, California took a different approach halting all production and launch related operations. Although headquartered in the US, Rocket Lab manufactures its Electron rocket in Auckland, New Zealand, and launches from its Launch Complex 1 on New Zealand’s Mahia Peninsula.
Soon after the New Zealand government initiated a strict nationwide Level 4 lockdown requiring all residents, except essential workers, to remain at home on March 23rd, Rocket Lab stood down from operational missions. Unlike in the United States, the launching and production of rockets were not deemed critical in New Zealand and could not proceed. The lockdown went into place just five days ahead of the company’s scheduled twelfth launch of Electron on March 30th. Rocket Lab announced that the “Don’t Stop Me Now” launch (named in honor of a Rocket Lab board member that recently passed away) would be postponed but did not announce a new launch date as, at the time, it was unknown just how long the nationwide Level 4 lockdown would last.
In early May, Rocket Lab was allowed to return to operational status as pandemic restrictions began to lift in New Zealand. Company founder and chief executive officer, Peter Beck, announced on Twitter that the Electron rocket had returned to LC-1 to complete a wet dress rehearsal (WDR) ahead of announcing a new targeted launch date. Rocket Lab then confirmed that all WDR objectives had been successfully met and the twelfth Electron mission would be proceeding to a targeted launch date in early June.
That's a perfect wet dress rehearsal done and dusted for our 12th Electron mission! We're excited to be back on the pad and launching soon for @NatReconOfc, @NASA, and UNSW Canberra Space. Stay tuned for launch window dates soon! pic.twitter.com/o8oM4fe5jO— Rocket Lab (@RocketLab) May 7, 2020
Rocket Lab was quick to return to launch procedures as the Electron vehicle and LC-1 remained in “a state of readiness throughout the COVID-19 lockdown.” In a statement issued soon after the successful WDR, the company assured that “enhanced health and safety processes will be implemented for this launch in line with government health advice to protect Rocket Lab personnel. These measures include physical distancing, split shifts, maintaining contact tracing registers, and enhanced cleaning procedures.”
pic.twitter.com/N9x9saYPEe— Rocket Lab (@RocketLab) June 9, 2020
-->The twelfth “Don’t Stop Me Now” Electron mission is designated as a rideshare which will carry multiple smallsat payloads to orbit for NASA, the National Reconnaissance Office (NRO), and University of New South Wales (UNSW) Canberra Space. Electron’s Kick Stage propelled by the 3D-printed Curie engine will deliver the ANDESITE (Ad-Hoc Network Demonstration for Extended Satellite-Based Inquiry and Other Team Endeavors) spacecraft developed by teams at Boston University under NASA’s CubeSat Launch Initiative (CSLI). It will use a series of minisatellites to measure the electrical currents of the Earth’s magnetic field from low Earth orbit. The payload carried for the NRO, Rapid Acquisition of a Small Rocket (RASR) contract vehicle, follows a previously NRO-dedicated mission launched in January 2020. Finally, the twelfth launch of the Electron will also support the M2 Pathfinder (M2PF) communications satellite to low Earth orbit UNSW Canberra Space.
The next mission from #UNSWCBR Space, M2 Pathfinder, is launching on @RocketLab's Mission 12 “Don’t Stop Me Now” on June 11.
M2PF is a significant next step in flight heritage for our program of developing intelligent space systems and the development of Australian capability. pic.twitter.com/dseWRUzhzP— UNSW Canberra (@UNSWCanberra) May 29, 2020
“Don’t Stop Me Now” has a fourteen day launch widow extending from June 11th to June 24th with a daily launch opportunity during a two-hour window 04:43 – 06:32 UTC (00:43 – 02:32 EDT). The Rocket Lab team is currently counting down to the first launch attempt scheduled for Thursday, June 11th at the top of the window at 04:43UTC (00:43 EDT) from LC-1 in Mahia, New Zealand. Fifteen minutes ahead of the launch attempt, a live stream will be posted to Rocket Lab’s social media accounts and made available on the company’s website: www.rocketlabusa.com/live-stream.
Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes.
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News
Tesla Model Y is still China’s best-selling premium EV through October
The premium-priced SUV outpaced rivals despite a competitive field, while the Model 3 also secured an impressive position.
The Tesla Model Y led China’s top-selling pure electric vehicles in the 200,000–300,000 RMB segment through October 2025, as per Yiche data compiled from China Passenger Car Association (CPCA) figures.
The premium-priced SUV outpaced rivals despite a competitive field, while the Model 3 also secured an impressive position.
The Model Y is still unrivaled
The Model Y’s dominance shines in Yiche’s October report, topping the chart for vehicles priced between 200,000 and 300,000 RMB. With 312,331 units retailed from January through October, the all-electric crossover was China’s best-selling EV in the 200,000–300,000 RMB segment.
The Xiaomi SU7 is a strong challenger at No. 2 with 234,521 units, followed by the Tesla Model 3, which achieved 146,379 retail sales through October. The Model Y’s potentially biggest rival, the Xiaomi YU7, is currently at No. 4 with 80,855 retail units sold.
Efficiency kings
The Model 3 and Model Y recently claimed the top two spots in Autohome’s latest real-world energy-consumption test, outperforming a broad field of Chinese-market EVs under identical 120 km/h cruising conditions with 375 kg payload and fixed 24 °C cabin temperature. The Model 3 achieved 20.8 kWh/100 km while the Model Y recorded 21.8 kWh/100 km, reaffirming Tesla’s efficiency lead.
The results drew immediate attention from Xiaomi CEO Lei Jun, who publicly recognized Tesla’s advantage while pledging continued refinement for his brand’s lineup.
-->“The Xiaomi SU7’s energy consumption performance is also very good; you can take a closer look. The fact that its test results are weaker than Tesla’s is partly due to objective reasons: the Xiaomi SU7 is a C-segment car, larger and with higher specifications, making it heavier and naturally increasing energy consumption. Of course, we will continue to learn from Tesla and further optimize its energy consumption performance!” Lei Jun wrote in a post on Weibo.
Elon Musk
SpaceX’s Starship program is already bouncing back from Booster 18 fiasco
Just over a week since Booster 18 met its untimely end, SpaceX is now busy stacking Booster 19, and at a very rapid pace, too.
SpaceX is already bouncing back from the fiasco that it experienced during Starship Booster 18’s initial tests earlier this month.
Just over a week since Booster 18 met its untimely end, SpaceX is now busy stacking Booster 19, and at a very rapid pace, too.
Starship V3 Booster 19 is rising
As per Starbase watchers on X, SpaceX rolled out the fourth aft section of Booster 19 to Starbase’s MegaBay this weekend, stacking it to reach 15 rings tall with just a few sections remaining. This marks the fastest booster assembly to date at four sections in five days. This is quite impressive, and it bodes well for SpaceX’s Starship V3 program, which is expected to be a notable step up from the V2 program, which was retired after a flawless Flight 11.
Starship watcher TankWatchers noted the tempo on X, stating, “During the night the A4 section of Booster 19 rolled out to the MegaBay. With 4 sections in just 5 days, this is shaping up to be the fastest booster stack ever.” Fellow Starbase watcher TestFlight echoed the same sentiments. “Booster 19 is now 15 rings tall, with 3 aft sections remaining!” the space enthusiast wrote.
Aggressive targets despite Booster 18 fiasco
SpaceX’s V3 program encountered a speed bump earlier this month when Booster 18, just one day after rolling out into the factory, experienced a major anomaly during gas system pressure testing at SpaceX’s Massey facility in Starbase, Texas. While no propellant was loaded, no engines were installed, and no one was injured in the incident, the unexpected end of Booster 18 sparked speculation that the Starship V3 program could face delays.
-->Despite the Booster 18 fiasco, however, SpaceX announced that “Starship’s twelfth flight test remains targeted for the first quarter of 2026.” Elon Musk shared a similar timeline on X earlier this year, with the CEO stating that “ V3 is a massive upgrade from the current V2 and should be through production and testing by end of year, with heavy flight activity next year.”
Considering that Booster 19 seems to be moving through its production phases quickly, perhaps SpaceX’s Q1 2026 target for Flight 12 might indeed be more than feasible.
News
Elon Musk makes a key Tesla Optimus detail official
“Since we are naming the singular, we will also name the plural, so Optimi it is,” Musk wrote on X.
Tesla CEO Elon Musk just made a key detail about Optimus official. In a post on X, the CEO clarified some key wording about Optimus, which should help the media and the public become more familiar with the humanoid robot.
Elon Musk makes Optimus’ plural term official
Elon Musk posted a number of Optimus-related posts on X this weekend. On Saturday, he stated that Optimus would be the Von Neumann probe, a machine that could eventually be capable of replicating itself. This capability, it seems, would be the key to Tesla achieving Elon Musk’s ambitious Optimus production targets.
Amidst the conversations about Optimus on X, a user of the social media platform asked the CEO what the plural term for the humanoid robot will be. As per Musk, Tesla will be setting the plural term for Optimus since the company also decided on the robot’s singular term. “Since we are naming the singular, we will also name the plural, so Optimi it is,” Musk wrote in his reply on X.
This makes it official. For media outlets such as Teslarati, numerous Optimus bots are now called Optimi. It rolls off the tongue pretty well, too.
Optimi will be a common sight worldwide
While Musk’s comment may seem pretty mundane to some, it is actually very important. Optimus is intended to be Tesla’s highest volume product, with the CEO estimating that the humanoid robot could eventually see annual production rates in the hundreds of millions, perhaps even more. Since Optimi will be a very common sight worldwide, it is good that people can now get used to terms describing the humanoid robot.
-->During the Tesla 2025 Annual Shareholder Meeting, Musk stated that the humanoid robot will see “the fastest production ramp of any product of any large complex manufactured product ever,” starting with a one-million-Optimi-per-year production line at the Fremont Factory. Giga Texas would get an even bigger Optimus production line, which should be capable of producing tens of millions of Optimi per year.
Tesla Model Y is still China’s best-selling premium EV through October
SpaceX’s Starship program is already bouncing back from Booster 18 fiasco
