Connect with us
Although each satellite is just a few square meters, they may be able to serve internet to thousands of people simultaneously. (SpaceX) Although each satellite is just a few square meters, they may be able to serve internet to thousands of people simultaneously. (SpaceX)

News

SpaceX worth $33B after raising more than $1B for Starlink and Starship

SpaceX has raised more than $1B of funding in the first half of 2019, most of which is likely bound of Starlink. (SpaceX)

Published

on

Since April 2018, SpaceX has successfully raised more than $1.24 billion through the sale of equity, likely sold to investors by extrapolating the company’s current record of success to include the potential of its next two products, Starlink and Starship.

Thanks to SpaceX’s successful streak of fundraising, the company is now valued at $33.3 billion according to sources that spoke with CNBC reporter Michael Sheetz. The same source indicated that demand for SpaceX equity remains strong as the company seeks to continue extremely expensive development and production programs. Most notably, SpaceX is simultaneously building two full-scale orbital Starship prototypes at separate facilities in Texas and Florida, readying an earlier Starhopper testbed for serious test flights, and is in the midst of ramping up its Starlink satellite production to levels unprecedented in the history of spaceflight.

Put simply, with SpaceX’s Starship and Starlink programs simultaneously entering into capital-intensive phases of development and production, the company has a huge amount of work on its plate. Most of that work involves testing prototypes with technologies that are frequently unprecedented, as well as refining those designs into something final and worthy of serious production. In the case of Starship, a great deal of integrated testing and design finalization lies ahead before SpaceX can even think about starting serial production of its ~50m (160 ft) tall steel Starships or ~60m (200 ft) Super Heavy boosters.

Although large-scale aerospace development programs already tend to be very expensive, SpaceX (led by CEO Elon Musk) has structured its Starship/Super Heavy development program to be extremely hardware-rich. This is another way to say that prototypes are constantly being built, designs are ever-changing, and hardware is constantly being severely damaged (or even destroyed) during fast-paced testing. SpaceX (and Musk) have often been famous for preferring development programs that move fast and break things, delivering knowledge and optimizing designs through lessons learned (often the hard way). SpaceX also values “scrappiness” in its programs, although that sadly ends up coming at the cost of employee pay (below industry standards) and benefits (scarce bonuses, no 401K-matching, extreme hours, minimal work-life balance).

Put it all together and the results of SpaceX-style development programs have frequently defied cemented industry expectations and beliefs. SpaceX has built – from scratch – entire launch vehicles (Falcon 9 V1.0) and spacecraft (Cargo Dragon) 5-10 times cheaper than NASA believed possible. SpaceX has successfully developed a commercially viable style of reusable rockets and took just ~30 months to go from its first attempted landing to a successful booster recovery and less than 15 months after that to reuse its first booster on a commercial, orbital-class launch. Competitors that vehemently denied that SpaceX would succeed are now 5-10 years behind with disinterested responses to the reusable titan that is Falcon 9/Falcon Heavy.

Still, while SpaceX’s record of commercial and technical spaceflight success is second-to-none since the Apollo Program and the early days of the Space Shuttle, even its extraordinarily cost-effective development style requires major funding in the face of ambitions as grand as Starship and Starlink.

https://twitter.com/_TomCross_/status/1137497858108776450
The road to Mars… is an expensive one, no matter how you pave it.

Starlink races ahead

On May 23rd, SpaceX completed an extraordinarily ambitious Starlink launch debut, placing sixty “v0.9” spacecraft into low Earth orbit (LEO). Weighing no less than 16.5 tons (~36,000 lb), SpaceX’s first dedicated Starlink mission also became the heaviest payload the company has ever launched by at least ~30%. Aside from the spectacular statistics associated with the mission, SpaceX also debuted an exotic and largely unprecedented satellite form factor, stacking each flat, rectangular ~230 kg (510 lb) spacecraft like a deck of cards. With Starlink, SpaceX has also flown the first krypton-powered ion thrusters, replacing the traditional xenon to cut as much as $100,000 (or even more) from the cost of each satellite.

“We continue to track the progress of the Starlink satellites during early orbit operations. At this point, all 60 satellites have deployed their solar arrays successfully, generated positive power and communicated with our ground stations. Most are already using their onboard propulsion system to reach their operational altitude and have made initial contact using broadband phased array antennas. SpaceX continues to monitor the constellation for any satellites that may need to be safely deorbited. All the satellites have maneuvering capability and are programmed to avoid each other and other objects in orbit by a wide margin.” — SpaceX, May 31st

A partial overview of SpaceX’s unorthodox Starlink satellite bus, payload stack, and krypton thrusters. (SpaceX)

~20 days after launch, all 60 satellites are in contact with SpaceX ground controllers and all but 3-4 have managed to successfully begin raising their orbits from ~450 km to 550 km (280-340 mi). Roughly two dozen have already passed 500 km and most should reach their final orbits within 1-2 weeks.

By far the most significant news, however, was CEO Elon Musk’s confidence that SpaceX already has “sufficient capital to build an operational constellation”, likely referring to a constellation of 750-1500 spacecraft capable of either covering the entire US or offering “decent global coverage”. Of note, Musk made this comment days before SpaceX – via SEC filings – effectively announced that it has already raised more than $1B in 2019. A large portion – if not all – of that funding is thus likely bound for Starlink as the program’s shockingly small team of ~400 prepares to aggressively ramp up production.

Advertisement
-

According to both COO Gwynne Shotwell, Musk, and SpaceX, the company hopes to conduct an additional 1-5 launches of 60 Starlink satellites this year, potentially leaving SpaceX with a constellation of more than 400 satellites – with a total bandwidth of 7 terabits per second (tbps) – after just eight months of launches. Equally significant, SpaceX’s official Starlink.com website states that SpaceX wants to offer real internet service to an unspecified number of US and Canada consumers after just six launches. In other words, SpaceX could deliver the first (possibly alpha or beta) taste of consumer Starlink internet service by the end of 2019.

If SpaceX can deploy the constellation soon and Starlink reaches its cost, performance, and longevity targets, it’s safe to say that SpaceX’s private investors are going to be extraordinarily happy with their financial decision.

Check out Teslarati’s Marketplace! We offer Tesla accessories, including for the Tesla Cybertruck and Tesla Model 3.

Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

Advertisement
Comments

News

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.

Published

on

By

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.

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.

Continue Reading

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.

Published

on

By

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.

Advertisement
-

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.

Continue Reading

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.

Published

on

By

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.

Advertisement
-

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.

Continue Reading