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Elon Musk on humans in Mars before he dies, urges faster pace of progress

Artist rendition of a base on Mars. Credit: SpaceX

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Elon Musk has a major goal: to get humanity to Mars before he dies. A lofty goal that he reiterated before a crowd on Monday at the Satellite 2020 conference in Washington D.C.

“If we don’t improve our pace of progress, I’m definitely going to be dead before we go to Mars,” Musk said to the journalists and industry leaders in attendance.

SpaceX, founded by Musk in 2002, nabbed the first of many lucrative deals for the burgeoning rocket company in 2008 when the company was named one of two corporations that would ferry cargo to the International Space Station (ISS). (Orbital Sciences, now Northrop Grumman is the other.) 

To date, SpaceX has flown 20 cargo resupply missions to the space station, and very soon will send an upgraded version of the Dragon to ferry astronauts to the orbital outpost as well. But this is just the beginning for Musk and SpaceX.

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Musk has his sights set on the moon and Mars. But he’s worried that our current technology isn’t progressing as quickly as it should in order to make Mars happen. That’s evident if you look at the commercial crew program.

In 2011, NASA’s storied fleet of space shuttles retired, and space agencies around the world were forced to rely solely on the Russian Soyuz to transport astronauts to and from space. That agreement would only be temporary as NASA tapped SpaceX and Boeing with the task of building its next-generation astronaut taxis.

Innovation takes time, and after years of delays due to various reasons, SpaceX is on the cusp of launching its first set of astronauts.  Bob Behnken and Doug Hurley will board the Crew Dragon spacecraft and fly to the ISS as early as this May. NASA is still trying to iron out the details (like how long they will stay) as SpaceX completes the last two parachute tests prior to launch.

Crew Dragon completes one of its last tests before its astronaut launch debut. (SpaceX)

Simultaneously, Musk and SpaceX are working on a massive rocket that will ferry people and cargo to Mars. Called Starship, the heavy-lifter is approximately 400-feet of stainless steel that could transport the first people to the red planet. That is if all goes as planned.

Eagle-eyed onlookers first spotted the towering silver craft in Jan. 2019 at SpaceX’s work site in Boca Chica, TX. That initial prototype was the first step towards reaching Mars and Musk’s goal of building a city on Mars with up to one million people in it, preferably sometime within the next 50 years.

To do so, SpaceX will need a fleet of massive, silvery spaceships. The company is on its third test article, but Musk hopes to ramp up production to one Starship a week by year’s end.

“Unless we improve our rate of innovation dramatically, then there is no chance of a base on the moon or Mars,” Musk said during the conference. “This is my biggest concern.”

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Starship will launch atop a Super Heavy launcher. In true SpaceX fashion, both vehicles will be reusable, which lowers the cost significantly. Musk has said that eventually, each Starship mission could cost a mere $2 million.

Starship could launch as early as this year, especially if production rates ramp up the level that Musk hopes. So far, the craft is already booked for one trip around the moon sometime in 2023. That Starship will carry Japanese billionaire Yusaku Maezawa.

Musk also squashed the notion that his Starlink internet service would go public. According to Musk, that endeavor could net his company as much as $30 billion, if it doesn’t go bankrupt. “Guess how many LEO constellations didn’t go bankrupt? Zero,” he said. “We just want to be in the non-bankrupt category.”

So for now, Musk says SpaceX is focused on getting the project off the ground and not spinning it into a publicly-traded company. SpaceX officials have said that the service could roll out later this year in a limited capacity until more satellites come online. To date, the company has launched 300 Starlink satellites, with another batch of 60 set to launch on Saturday (Mar. 14).

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I write about space, science, and future tech.

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Tesla makes good on its Cybercab promise in just two weeks

Tesla Cybercab riders can now pull up a rear camera view and darken the screen.

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Tesla Cybercab camera visibility for passengers (Credit: Dan Burkland via X)

Tesla has given Cybercab passengers a way to see what is behind them, along with a way to turn the cabin screen off entirely.

Riders in Austin can now bring up a live rearview camera feed on the Cybercab’s center display in the middle of a trip. Austin rider Ethan McKanna spotted the change late Friday night, posting from a ride that “You can now open the camera to view what’s behind you in Cybercab!” His photo shows a strip of rear camera video across the top of the screen, with another Cybercab following on a bridge. Sawyer Merritt shared the image Saturday and wrote that it “sounds like” there is also a new quiet mode that darkens the entire screen for riders who want to relax, sleep, or avoid a bright display at night.

The camera view goes beyond the rear feed. Tesla UI software engineer Evan, who posts as @CarCoder, replied to McKanna with a tip: “You can also tap it to see more cameras, and swipe it up or down to hide and show.” Until now, the Cybercab only showed its rear and repeater feeds on the “Please Exit Safely” screen at the end of a ride, so passengers could check for cyclists and traffic before opening a door.


Quiet mode surfaced a day earlier. Austin rider Jackson Blatz posted a video Friday morning of the new Robotaxi interface in a Cybercab with the option. Tesla has not published release notes for either feature.

The rear camera view moved quickly from request to release. Earlier this month, Cybercab rider Dan Burkland asked Tesla to let passengers pull up the rear and repeater cameras whenever they want, “especially for peace of mind.” Evan answered “In development,” as Teslarati reported at the time. About two weeks later, riders have it.

The feature fills a gap created by the Cybercab’s design. With no steering wheel, no pedals, no mirrors and no rear window, a passenger has no natural way to glance behind the car. The eight exterior cameras that feed Tesla’s autonomy software were already on board, so the change only required software.

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There is also an AI angle to how it was built. Yun-Ta Tsai, a senior staff engineer on Tesla’s AI team, quoted Merritt’s post and wrote that the “(human) camera view tuning is optimized with Grok and implements part of the algorithm by directly programming the fixed-function hardware, so I don’t even need to check the datasheet.” Tsai did not say which part of the algorithm Grok handled. Grok already plays a bigger role inside the vehicle, with Grok Bot now enabled across every Cybercab and the Model Y Robotaxi fleet after Tesla brought the agent into its cars in September.

The two features join a busy week of changes for riders in Austin, which also brought a redesigned Live Activity for iPhone and Apple Watch and live trip sharing. They also arrive as Tesla prepares the Cybercab for life outside its own fleet. On the third quarter earnings call, Lars Moravy said the company is aiming to deliver Cybercabs to customers before the end of 2026. Tesla has not said whether the camera view and quiet mode will also come to its Model Y Robotaxis.

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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.

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The next generation Tesla Roadster’s touchscreen, shown in Tesla’s first official look at the car’s interface. (Credit: Tesla/X)

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.

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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.

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Tesla reveals Optimus Academy, where robots teach themselves

Tesla has begun building production quality Optimus robots in Fremont and revealed its training plan.

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Concept rendering of Tesla Optimus in mass production

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.

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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.

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