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SpaceX’s Starship to spar with Blue Origin for NASA Moon landing contracts
On November 18th, NASA announced that it had added commercial Moon lander offerings from SpaceX, Blue Origin, Sierra Nevada Corporation, and others to a pool of companies that will be able to compete to affordably deliver cargo to the surface of the Moon. With this latest addition of landers, competition could get very interesting, very quickly.
In November 2018, NASA revealed a big step forward in its plans to kickstart robotic exploration and utilization of the Moon, announcing nine new partners in its Commercial Lunar Payload Services (CLPS) initiative. Designed first and foremost to encourage the commercial development of unprecedentedly affordable Moon landers, the program’s first nine partners included Lockheed Martin, Astrobotic, Intuitive Machines, Masten Space, Orbit Beyond, and several others.
In May 2019, NASA announced the next step, contracting with three of those nine aforementioned providers to bring their proposed Moon landers to fruition and attempt their first lunar landings. Orbit Beyond dropped out shortly after but Astrobotic and Intuitive Machines continue to work towards that goal and aim to attempt the first Moon landings with their respective Peregrine and Nova-C spacecraft no earlier than (NET) July 2021. Intuitive Machines has contracted a SpaceX Falcon 9 for its first Nova-C Moon launch, while Astrobotic side with the very first launch of United Launch Alliance’s (ULA) next-generation Vulcan rocket.
Generally speaking, the landers offered by the first nine CLPS partners were on the smaller side of the spectrum, capable of delivering around 50-100 kg (100-200 lb) of useful cargo to the surface of the Moon with launch masses around 1500-3000 kg (3300-6600 lb). On November 18th, NASA announced that a second group of partners would be added to the competitive ‘pool’ of CLPS-eligible Moon landers, all of which can technically compete to land a range of NASA payloads on the Moon. The new five are Ceres Robotics, Tyvak Nano-Satellite Systems, Sierra Nevada Corporation, Blue Origin, and SpaceX.
Next to nothing is known about Tyvak’s or Ceres Robotics’ apparently proposed landers, but a render of SNC’s Moon lander concept shares some obvious similarities with its Dream Chaser spacecraft and expendable power and propulsion module, implying that it’s likely on the larger side. Blue Origin and SpaceX, of course, proposed their Blue Moon and Starship spacecraft.
As a 100%-speculative guess, Ceres and Tyvak’s landers are likely in the same ~100 kg-class range as the nine CLPS providers selected before it, while Sierra Nevada’s lander concept is probably closer to 500 kg (1100 lb). According to Blue Origin, it’s recently-updated Blue Moon lander is designed to deliver up to 4500 kg (9900 lb) to the lunar surface and is expected to attempt its first Moon landing no earlier than 2024.
Unsurprisingly, SpaceX’s Starship blows all 13 other lander proposals out of the water and, in the context of the CLPS program, is a bit like bringing a Gatling gun to a paintball match. According to SpaceX, a fully-refueled Starship should be able to land 100 metric tons (220,000 lb) of cargo on the Moon, although it’s unclear if that would allow the Starship to return to Earth.
In simpler terms, there is just no chance whatsoever that the practical scope of NASA’s CLPS program could possibly warrant more than a few metric tons delivered to the surface of the Moon. NASA as a whole doesn’t have the budget needed to build useful several-dozen-ton spacecraft or experiments, let alone CLPS. In that sense, the real question to ask is what could Starship manage if the useful payloads it needs to deliver are no more than a few metric tons?
Assuming SpaceX’s technical know-how is mature enough to allow Starship to preserve cryogenic propellant for weeks or months after launch, it’s entirely conceivable that a Moon launch with, say, 10 tons of cargo could be achieved with just one or two in-orbit refuelings, all while leaving that Starship enough margin to safely return to Earth. Given that NASA awarded Intuitive Machines and Astrobotic approximately $80M apiece to land 50-100 kg on the Moon, it’s far too easy to imagine SpaceX quoting a similar price to deliver 10+ tons to the Moon by enabling full Starship reuse.
All things considered, politics still looms in the distance and there is just as much of a chance that SpaceX (and maybe even Blue Origin) will be passed over by CLPS when the time comes to award the next round of Moon delivery contracts. Still, the odds of something far out of the ordinary happening are much higher with a program like CLPS. Stay tuned!
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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.
Tesla shows what Roadster drivers will see on screen before thruster activation
Tesla reveals Optimus Academy, where robots teach themselves
