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SpaceX closes in on West Coast Starlink launches with lease for drone ship dock space
Amid a major hiring push and calls for monthly launches, SpaceX has taken its latest step towards launching Starlink satellites from the West Coast with a lease for rocket recovery ship dock space at the Port of Long Beach.
News of the port lease broke on April 26th with a tweet from the mayor of Long Beach, California after the Port of Long Beach (POLB) Commission voted to approve SpaceX’s 24-month sublease with an effective start date of May 1st, 2021. From 2014 to 2020, a massive floating rocket launch complex and associated service ships once used by SeaLaunch called POLB’s Pier 16 home while mothballed and the company left behind a decent amount of infrastructure when it vacated the facility last year.
That includes a ~5600 square meter (~65,000 sq ft) warehouse and office space formerly used to process SeaLaunch payloads and Ukrainian Zenit rockets, as well as a pier and dock space generally optimized for loading and unloading large rockets from rocket transport ships. In other words, Pier 16 is a perfect fit for SpaceX’s needs.
The news came as a surprise because SpaceX already has a lease for several berths and dock space at Port of San Pedro, which – along with Port of Long Beach – makes up the greater Port of Los Angeles. SpaceX has used those facilities for the better part of a decade – initially to support Dragon spacecraft recoveries but later as a hub for drone ship Just Read The Instructions (JRTI) and fairing recovery ship Mr. Steven (later Ms. Tree).
SpaceX has a bit of a sordid history with port leases over the last several years after twice entering and backing out of Port of Los Angeles (San Pedro) lease agreements to build a Starship factory directly on the water in 2018 and 2020. This time around, POLB commission documents indicate that this new lease is not the third in a line of ill-fated Starship factory plans – but instead a simple relocation of existing West Coast Falcon rocket recovery operations just two miles east of their current home.
It’s unclear why exactly SpaceX is leasing much larger berth and dock space at a port in competition with its current Port of Los Angeles landlord or if Pier 16 will be an addition to – or a replacement for – its current berths to the west. At approximately $100,000 per month, Pier 16 will be substantially more expensive, ruling out cost savings, which could mean that SpaceX has reason to believe that its West Coast rocket recovery operations are going to experience a substantial uptick in activity in the near future.
Indeed, in retrospect, SpaceX’s current Port of San Pedro berths and dock space have always been fairly limited, offering just enough space for a few small tents on concrete and a drone ship and two support vessels to park end to end. Assuming SpaceX moves all operations to Pier 16 and closes out its San Pedro lease, the new facilities should offer a bit more dock space along the pier itself, as well as far more room – and an existing warehouse with offices – to process recovered Falcon boosters and fairings.
Over half a decade of operations, SpaceX recovered Falcon boosters with drone ship JRTI just seven times (of eight attempts) on the West Coast, making it clear why the company simply chose to make do with close quarters and a barebones dockside setup. Now, however, SpaceX appears to be preparing its Vandenberg Air Force Base (VAFB) launch site and associated Port of LA recovery assets for a far more ambitious period of Falcon 9 launch activity.
Other observations support that conclusion. Over the last six or so months, SpaceX has been aggressively hiring to fully outfit its VAFB SLC-4 launch pad after supporting just two West Coast launches in the last ~28 months. Most notably, hiring ‘flyers’ distributed on social media by SpaceX employees touted a target of monthly launches from the company’s West Coast pad – an unprecedented cadence over the decade SpaceX has leased it.
First reported by Spaceflight Now, SpaceX President and COO Gwynne Shotwell recently revealed that the company intends to begin dedicated polar Starlink launches from Vandenberg as early as this summer – July 2021 if taken literally. Other “industry officials” reportedly corroborated those plans.
With its hiring campaign finally starting to slow down and a new Port of Long Beach lease set to open on May 1st, the only real ‘missing link’ for SpaceX’s plans to restart regular West Coast Falcon 9 launches is the fleet of ships the company will need to recover Falcon boosters and payload fairings. To maximize efficiency, dedicated polar Starlink launches will require Falcon 9 boosters to land far downrange and will be even more challenging than the rocket’s now-routine missions to low Earth orbit (LEO), which require almost every ounce of performance the rocket can give.
SpaceX transported its second drone ship – Just Read The Instructions (JRTI) – across the Panama Canal from Port of LA to Port Canaveral, Florida in 2019, where it still operates today. To achieve SpaceX’s planned cadence of up to 48 launches in 2021, the company will almost certainly need both drone ships on the East Coast. A third drone ship – named A Shortfall Of Gravitas (ASOG) – has been in the works for years, though SpaceX CEO Elon Musk has long described the vessel as an addition to the company’s Florida fleet that would enable Falcon Heavy to land all three first-stage boosters at sea for maximum payload capacity.
For now, we’ll just have to wait and see if SpaceX intends to send that third drone ship directly to California to support an imminent series of polar Starlink launches.
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.