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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.
Elon Musk
Tesla shows what Roadster drivers will see on screen before thruster activation
Tesla’s Roadster video reveals a fighter jet inspired cockpit with a 5,500 PSI thruster gauge.
Tesla has given future owners their clearest look yet at the cockpit of its next generation Roadster. In a 34 second video posted to X on Friday afternoon, the company walked through the car’s touchscreen with a caption: “Inspired by fighter jet cockpits, Roadster’s interface was designed around the pilot.”
The clip opens on a black screen with red graphics and a 3D wireframe of the car, which sits beside the Roadster’s squared off yoke. Tapping parts of the model brings up controls for the rear wing, including low drag and high downforce positions, along with a charging page with a charge limit bar and a small music player. A row of tabs along the bottom reads Home, Vehicle, Listen, Climate and Navigate.
Most of the video is spent in Track Mode. The dashboard shows a live circuit map, a list of session lap times, brake and motor temperatures, and pressure and temperature readouts for each tire. A setup page lets the driver pick Auto, Low Drag, High Downforce or Custom aero modes, adjust aero balance and brake balance, and switch stability and traction control off. Along the bottom, a status bar reads “Thruster · 5,500 PSI” next to a “Boost Ready” indicator.
That gauge ties the software to the hardware Tesla showed off near Waco, Texas on October 15. The Thrust and Rocket versions use cold gas thrusters fed by carbon overwrapped pressure vessels, and Tesla lists 0 to 60 mph times of under 0.9 seconds and under 0.59 seconds for them, as Teslarati detailed in its breakdown of the three Roadster configurations. The base Performance car relies on a fan and ground sealing system for grip, and the aero settings on screen match the active wings and suction setup covered in our look at how the Roadster generates downforce.
The Roadster layout is a departure from the rest of Tesla’s lineup. Instead of a map centered screen, the Roadster puts the car itself at the center of the home page, and Tesla’s Roadster page lists two smaller forward displays alongside the main touchscreen. Tesla has not said whether any of the Track Mode telemetry will make its way to the Model 3 Performance or other vehicles.
The interface could still change before deliveries. Elon Musk said at the event that Roadster production will begin in 2028, and Tesla says the flagship Rocket version is not approved for public road use. Reservations are open with a $50,000 payment, while Thrust is listed as a limited release and Rocket is invite only.
Those who want to see the car in person will get their first chance this weekend. The Roadster goes on display in the lobby of the Petersen Automotive Museum in Los Angeles from October 24 to 27, according to Sawyer Merritt, the first time the public will be able to view it up close.
Elon Musk
Tesla reveals Optimus Academy, where robots teach themselves
Tesla has begun building production quality Optimus robots in Fremont and revealed its training plan.
Tesla has started building Optimus on the high volume line it set up inside its Fremont factory, and the company says the robots coming off it are the first that meet the bar for a real product. “The bots coming off this line are the first production-quality bots that we have manufactured,” Tesla wrote in its third quarter shareholder letter, adding that it has “proven that the current manufacturing process for Optimus is suitable for a commercial product.”
The line sits in space that built the Model S and Model X until this spring. Tesla cleared the old vehicle line in 46 days, as Teslarati reported in July, to make room for robot production sized for one million units a year. On Wednesday’s earnings call, Elon Musk said most of the equipment for that capacity is already in Fremont, with output set to climb toward roughly 20,000 robots a week as the line ramps.
Musk described the ramp as a classic S curve. “The growth of Optimus is an S curve, but the initial curve is a shallow slope,” he said. The team is now refining the robot’s AI, electromechanical design, reliability and service life, and Musk expects that work to be finished by the end of next year, when Tesla plans to start delivering Optimus to outside companies for dangerous, repetitive and around the clock jobs.
The most interesting part of the call was how Tesla plans to teach the robots. Its cars send real driving data back to the AI team from millions of vehicles, but Optimus has no fleet like that yet. “A big difference with Optimus versus the cars is we don’t have this vast fleet of cars from which we can gather training data,” Musk said. Tesla’s answer is an Optimus Academy, where 10,000 to 20,000 robots will practice a wide range of tasks and feed what they learn into the next version of the model. Every unit off the Fremont line becomes a source of that training data.
Smarter hardware is on the way too. Tesla plans to put its AI5 chip into Optimus next year, and Musk said a new Optimus video should arrive within one or two months showing the robot completing tasks driven by AI rather than preprogrammed motions. He took aim at rival humanoid demos that only run scripted routines, saying those would not hold up in the real world.
The supply chain is lining up behind the program. In September, Tesla certified Tuopu, Joyson and Sanhua as mass production partners for Optimus components. A far larger Optimus factory is also rising at Giga Texas, where drone footage from Joe Tegtmeyer showed the steel frame nearing completion, and Musk has pegged that plant’s long term target at 10 million robots a year.
Tesla executives also said Optimus production costs are trending toward the expected manufacturing cost of Cybercab, a sign the robot is being engineered for volume from the start. The hands remain the toughest piece of the design, a point Musk also made at the X Takeover event earlier this month, as Teslarati covered at the time, and that is where much of the current engineering effort is focused.
Elon Musk
The Starship moon landing number NASA and Elon Musk can’t agree on
Musk disputes NASA estimate of 22 Starship launches for Moon landing, predicting 6 to 8.
Elon Musk is disputing a new NASA safety panel estimate of how many Starship launches it will take to put astronauts on the Moon, saying the real number will be less than half the panel’s figure.
On Thursday, NASA’s Aerospace Safety Advisory Panel held its quarterly public meeting. Panel member Charlie Precourt, a former NASA astronaut, flagged the fueling process for SpaceX’s lunar lander as a major risk for Artemis IV, the mission planned to land a crew on the Moon in 2028. “We need to keep our eyes on numerous required fuelings for the lander,” Precourt said, according to Ars Technica. “I think the last estimate is around 22 flights.”
Ars Technica’s Eric Berger posted the comment on X, and Musk replied. “That’s way too high,” Musk wrote. “Actual number will be more like 6 to 8.”
The disagreement comes down to a basic problem with sending a ship as large as Starship to the Moon. Starship burns nearly all of its propellant just reaching Earth orbit, so it cannot continue on to the Moon without stopping for a refill. SpaceX’s answer is a gas station in space. First, a Starship that works as a storage tank, called a depot, is launched into orbit. Then a series of tanker Starships launch one at a time, dock with the depot and pump their leftover propellant into it. Once the depot is full, the lunar lander version of Starship launches, docks, fills up and heads for the Moon.
Every tanker trip is its own full rocket launch, which is why the count matters. More launches mean more time, more cost and more chances for something to go wrong before astronauts ever leave Earth. Berger estimated that even if SpaceX reaches twice weekly Starship launches by the end of 2027, filling a depot at the panel’s number would still take roughly three months.
How many tankers are needed depends mostly on how much propellant each one can carry to orbit and how much is lost along the way. Starship’s fuel and oxygen are stored at extremely cold temperatures, and some of it slowly boils off while waiting in orbit. More is lost in each transfer. NASA appears to be working from what Starship can lift today, while Musk’s range assumes a more capable rocket.
Musk has pushed back on higher counts before. In 2021, after a government document suggested 16 launches, he called that “extremely unlikely” and said eight tankers would be the most required.
Much of the answer depends on hardware SpaceX has not finished flying. As Teslarati noted earlier this year, the company plans to carry out the refueling process with its upgraded V3 Starship, and Precourt described Artemis IV as carrying “a large number of firsts.” He also praised NASA Administrator Jared Isaacman’s team for working to clear obstacles for both SpaceX and Blue Origin, whose Blue Moon lander does not rely on orbital refueling for its first mission.