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Amazon chooses everyone but SpaceX to launch its Starlink competitor

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Amazon has announced a series of record-breaking launch contracts that will place a “majority” of its 3,236-satellite Project Kuiper constellation in orbit in the hope of blanketing the Earth with high-quality internet alongside OneWeb, Starlink, Telesat, and others.

Of 68 firm launch contracts and a total of 83 contracts including unexercised options, SpaceX – the world’s most cost-effective, available launch provider – is fully absent. Instead, Amazon, has awarded three batch contracts to United Launch Alliance (ULA), Arianespace, and Blue Origin. Prior to this announcement, Amazon had already purchased two launches of prototype satellites on startup ABL Space’s RS1 rockets and nine operational launches on ULA Atlas V rockets, rounding out what is undoubtedly the most expensive set of commercial launch purchases in spaceflight history.

More likely than not, Amazon is paying a bare minimum of $100 million per launch, though $150-200 million is probably closer to reality. All three of the rockets now scheduled to launch most Kuiper satellites have yet to fly. Arianespace’s Ariane 6 and ULA’s Vulcan Centaur could debut in late 2022, though 2023 is more likely. Blue Origin’s partially reusable New Glenn is unlikely to fly before 2024 or even 2025.

Amazon has now purchased:

  • 9 Atlas V launches, each likely costing $150-200 million.
  • 12 New Glenn launches, with options for 15 more. Blue Origin says New Glenn will be able to carry 61 satellites per launch. The company has yet to reveal pricing but $100 million per launch is a probable floor.
  • 18 Ariane 6 launches carrying 35-40 satellites apiece. As of 2014, the rocket’s most capable variant was expected to cost at least €115 million (~$125 million) per launch.
  • 38 Vulcan Centaur launches carrying 45 satellites apiece. ULA wants the cheapest Vulcan variant to cost ~$100 million. Project Kuiper, which likely needs the most expensive Vulcan variant, will probably pay closer to $125-150 million per launch.
New Glenn.
An Ariane 6 constellation launch.
Vulcan Centaur.

All told, assuming Atlas V can launch at least 15-20 satellites apiece, Amazon’s latest contract likely means that the company has secured enough launch capacity to fully launch the first phase of its Project Kuiper constellation without exercising options. Those 77 operational launches will likely cost the company a minimum of $9.5-10 billion before accounting for the cost of Kuiper satellites or payload adapters.

According to NASA’s ELVPerf calculator, which uses official data provided by each company, Vulcan’s heaviest VC6 variant can launch ~27 tons (~60,000 lb) and New Glenn can launch ~35 tons (~77,000 lb) to a low 300-kilometer (~190 mile) insertion orbit. Ariane 6’s most capable ’64’ variant will likely be able to launch about 20 tons (~44,000 lb) to the same orbit, though official info is only available for a circular 500-kilometer orbit. Assuming Project Kuiper launches are not volume constrained, meaning that most of each rocket’s available performance is being taken advantage of, each Kuiper satellite likely weighs no more than 500-600 kilograms (1100-1300 lb).

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Falcon 9 recently broke an internal payload record with the successful launch of 16.25 tons of Starlink satellites to a similarly low insertion orbit. Including the mass of a payload adapter and deployment mechanism, Falcon 9’s true performance was likely closer to 17-18 tons. Combined with Falcon 9’s cheapest public commercial launch contract (~$50 million), it’s possible that SpaceX’s partially reusable Falcon 9 rockets could have launched 25-30 Kuiper satellites apiece for an average cost of ~$1.7 to $2 million per satellite – around 50-80% cheaper than Kuiper’s likely average.

Falcon 9 has launched more than 2250 operational Starlink satellites in less than three years. (Richard Angle)
Starship will need to surpass Falcon 9 by almost a full magnitude to launch SpaceX’s planned 30,000-satellite Starlink Gen2 constellation. (SpaceX)

Those significant savings don’t consider SpaceX’s next-generation Starship launch vehicle, which will likely reach orbit and begin commercial launches at least a year before New Glenn. Starship could feasibly carry 100-150 Kuiper satellites per launch and, if full reusability is achieved, might cost less than Falcon 9 despite offering at least five times the performance.

Per Amazon’s Project Kuiper FCC constellation license, the company will need to launch half of its constellation – 1618 satellites – by July 2026. It’s not actually clear if Arianespace, ULA, and Blue Origin will be able to collectively complete the roughly 36 launches that will require over the next four years. In the last four years, Arianespace’s Ariane 5 and ULA’s Atlas and Delta rockets have collectively launched 38 times. The first Kuiper satellite prototype is scheduled to launch no earlier than late 2022, meaning that operational launches are unlikely to begin before mid-2023.

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.

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Tesla posts Optimus’ most impressive video demonstration yet

The humanoid robot was able to complete all the tasks through a single neural network.

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Credit: Tesla Optimus/X

When Elon Musk spoke with CNBC’s David Faber in an interview at Giga Texas, he reiterated the idea that Optimus will be one of Tesla’s biggest products. Seemingly to highlight the CEO’s point, the official Tesla Optimus account on social media platform X shared what could very well be the most impressive demonstration of the humanoid robot’s capabilities to date.

Optimus’ Newest Demonstration

In its recent video demonstration, the Tesla Optimus team featured the humanoid robot performing a variety of tasks. These include household chores such as throwing the trash, using a broom and a vacuum cleaner, tearing a paper towel, stirring a pot of food, opening a cabinet, and closing a curtain, among others. The video also featured Optimus picking up a Model X fore link and placing it on a dolly.

What was most notable in the Tesla Optimus team’s demonstration was the fact that the humanoid robot was able to complete all the tasks through a single neural network. The robot’s actions were also learned directly from Optimus being fed data from first-person videos of humans performing similar tasks. This system should pave the way for Optimus to learn and refine new skills quickly and reliably.

Tesla VP for Optimus Shares Insight

In a follow-up post on X, Tesla Vice President of Optimus (Tesla Bot) Milan Kovac stated that one of the team’s goals is to have Optimus learn straight from internet videos of humans performing tasks, including footage captured in third person or by random cameras.

“We recently had a significant breakthrough along that journey, and can now transfer a big chunk of the learning directly from human videos to the bots (1st person views for now). This allows us to bootstrap new tasks much faster compared to teleoperated bot data alone (heavier operationally).

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“Many new skills are emerging through this process, are called for via natural language (voice/text), and are run by a single neural network on the bot (multi-tasking). Next: expand to 3rd person video transfer (aka random internet), and push reliability via self-play (RL) in the real-, and/or synthetic- (sim / world models) world,” Kovac wrote in his post on X.

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Starship Flight 9 nears as SpaceX’s Starbase becomes a Texan City

SpaceX’s launch site is officially incorporated as Starbase, TX. Starship Flight 9 could launch on May 27, 2025. 

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(Credit: Jenny Hautmann/Wikimedia Commons)

SpaceX’s Starbase is officially incorporated as a city in Texas, aligning with preparations for Starship Flight 9. The newly formed city in Cameron County serves as the heart of SpaceX’s Starship program.

Starbase City spans 1.5 square miles, encompassing SpaceX’s launch facility and company-owned land. A near-unanimous vote by residents, who were mostly SpaceX employees, led to its incorporation. SpaceX’s Vice President of Test and Launch, Bobby Peden, was elected mayor of Starbase. The new Texas city also has two SpaceX employees as commissioners. All Starbase officials will serve two-year terms unless extended to four by voters.

As the new city takes shape, SpaceX is preparing for the Starship Flight 9 launch, which is tentatively scheduled for May 27, 2025, at 6:30 PM CDT from Starbase, Texas.

SpaceX secured Federal Aviation Administration (FAA) approval for up to 25 annual Starship and Super Heavy launches from the site. However, the FAA emphasized that “there are other licensing requirements still to be completed,” including policy, safety, and environmental reviews.

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On May 15, the FAA noted SpaceX updated its launch license for Flight 9, but added: “SpaceX may not launch until the FAA either closes the Starship Flight 8 mishap investigation or makes a return to flight determination. The FAA is reviewing the mishap report SpaceX submitted on May 14.”

Proposed Texas legislation could empower Starbase officials to close local highways and restrict Boca Chica Beach access during launches. Cameron County Judge Eddie Trevino, Jr., opposes the Texas legislation, insisting beach access remain under county control. This tension highlights the balance between SpaceX’s ambitions and local interests.

Starbase’s incorporation strengthens SpaceX’s operational base as it gears up for Starship Flight 9, a critical step in its mission to revolutionize space travel. With growing infrastructure and regulatory hurdles in focus, Starbase is poised to become a cornerstone of SpaceX’s vision, blending community development with cutting-edge aerospace innovation.

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The Boring Company accelerates Vegas Loop expansion plans

The Boring Company clears fire safety delays, paving the way to accelerating its Vegas Loop expansion plans.

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Credit: The Boring Company/X

After overcoming fire safety hurdles, the Boring Company is accelerating its Vegas Loop expansion. The project’s progress signals a transformative boost for Sin City’s transportation and tourism.

Elon Musk’s tunneling company, along with The Las Vegas Convention and Visitors Authority (LVCVA) and Clark County, resolved fire safety concerns that delayed new stations.

“It’s new. It’s taken a little time to figure out what the standard should be,” said Steve Hill, LVCVA President and CEO, during last week’s board meeting. “We’ve gotten there. We’re excited about that. We’re ready to expand further, faster, than we have.”

Last month, the company submitted permits for tunnel extensions connecting Encore to a parcel of land owned by Wynn and Caesars Palace. The three tunnels are valued at $600,000 based on country records.

Plans for a Tropicana Loop are also advancing, linking UNLV to MGM Grand, T-Mobile Arena, Allegiant Stadium, Mandalay Bay, and the upcoming Athletics’ ballpark. Downtown extensions from the convention center to the Strat, Fremont Street Experience, and Circa’s Garage Mahal are also in the permitting process.

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“Those are all in process,” Hill noted. “We’ve got machines that are available to be put in the ground. I think we’ve reached a framework for how these projects are going to work and how they’ll be permitted from a safety standpoint, as well as a building standpoint.”

The Boring Company has six boring machines, with three currently active in Las Vegas. Last week, TBC announced that it successfully mined continuously in a Zero-People-in-Tunnel (ZPIT) configuration, enabling it to build more tunnels faster, safer, and at a more affordable rate.

Tunneling under Paradise Road is underway as The Boring Company works on the University Center Loop. The University Center Loop is expected to connect to the Las Vegas Convention Center within two months, linking to the Westgate tunnel. The full Vegas Loop will span 104 stations and 68 miles. Even though The Boring Company’s tunnel network in Las Vegas isn’t nearly finished, it has already become a key attraction in the city.

“It’s such a great attraction for shows that are looking at this building (convention center) and we’re going to be connected to everybody in town,” Hill said. “It’s a real difference-maker.”

A few Vegas Loop stations are already operational, including those connected to Resorts World, Westgate, Encore, and all the Las Vegas Convention Center Loop stations. The Downtown Loop, which connects to the downtown area, and the Riviera Station, the hub that leads to Resorts World with Westgate destinations, are also operational.

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As The Boring Company accelerates the Vegas Loop, its tunnels are poised to redefine mobility and tourism in Las Vegas, blending cutting-edge technology with practical urban solutions.

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