Connect with us

SpaceX

SpaceX’s Starlink space internet gets new competitor with OneWeb satellite launch

A Soyuz 2 rocket lifts off with OneWeb's first six satellites on February 27th. (Arianespace)

Published

6 years ago

on

The most viable competitor to SpaceX’s Starlink Internet constellation has completed a demonstration launch, placing the first six OneWeb satellites in a circular orbit 1000 km (620 mi) above Earth.

Designed as a constellation of approximately 650-900 satellites, OneWeb aims to provide uninterrupted Internet access across the world with a focus on affordability for those living without a basic communications infrastructure. Assuming OneWeb’s first six spacecraft operate nominally in orbit, the first phase of the company’s constellation could be completed by late 2020 or early 2021, leading to initial operations with customers actually able to access the internet through their spacecraft.

Advertisement

Compared to OneWeb, SpaceX’s Starlink constellation (even in its earliest phases) is dramatically more expansive, featuring anywhere from 2-7x as many spacecraft and an overall bandwidth that is likely even greater still. As a partial consequence, Starlink spacecraft will likely be more complex and expensive to mass-produce and operate. Combined with optical (laser) interlinks that could make Starlink truly revolutionary, it remains to be seen whether the costs of high-tech solutions can be outweighed by their intrinsic benefits.

Thanks to the relative simplicity and lower mass of OneWeb’s spacecraft, as well as a partnership with industry heavyweight Airbus Defence and Space and the partial completion of a Florida-based satellite factory, OneWeb undeniably has several steps up on SpaceX, at least with respect to the goal of reaching initial commercial operations as quickly as possible. SpaceX has already gained experience operating its first two demonstration satellites – known as Tintin A and B – for a full year on-orbit, but all that is known Starlink’s first operational launches is that CEO Elon Musk is dead-set on commencing deployment no later than June 2019. Meanwhile, the status of SpaceX’s production facilities is unclear, with two mid-sized buildings in Redmond, Washington known to be dedicated to the program.

An array of job posts and brief hints from primary and secondary sources indicate that the Starlink program is already heavily focused on ramping up spacecraft production after several years of development. It’s unclear if a planned second set of prototype satellites is still on the books, hinted at by Musk in the months after the first pair’s February 2018 launch debut.

Advertisement

 

Aside from the satellites themselves, prospective global internet constellation operators must face the equally critical and challenging task of developing a simultaneously high-performance and low-cost user terminal, the antenna and associated electronics that turn spacecraft signals into an accessible and reliable internet connection. SpaceX’s work in this direction has been silent, while OneWeb founder Greg Wyler recently began teasing and describing the company’s own work in that direction, hinting that his team has already arrived at a $15 antenna prototype capable of supporting 20-60 Mbps (megabits per second).

Meanwhile, the hopeful success of the company’s first launch will pave the way for the first full launch of OneWeb spacecraft, potentially as many as 32-36 at once on Arianespace’s Russian Soyuz 2 launch vehicle. OneWeb has 21 launches manifested on Soyuz 2 rockets, scheduled to occur at a more or less monthly cadence between the first operational launch and the completion of Phase 1’s 650-satellite constellation. Shortly after the first launch was completed, Arianespace CEO Stéphane Israël announced that it had struck a deal with OneWeb as the official customer for the first two launches of its Ariane 6 rocket, meant to debut as early as 2020.

Advertisement

Check out Teslarati’s newsletters for prompt updates, on-the-ground perspectives, and unique glimpses of SpaceX’s rocket launch and recovery processes!

Related Topics:

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

SpaceX to debut new Dragon capsule in Axiom Space launch

Ax-4’s launch marks the debut of SpaceX’s latest Crew Dragon and pushes Axiom closer to building its own space station.

Published

1 day ago

on

June 9, 2025

By

spacex-dragon-axiom-ax-4-mission-iss
(Credit: SpaceX)

Axiom Space’s Ax-4 mission targets the International Space Station (ISS) with a new SpaceX Crew Dragon capsule.

The Axiom team will launch a new SpaceX Dragon capsule atop a Falcon 9 rocket from NASA’s Kennedy Space Center in Florida on Wednesday at 8:00 a.m. EDT (1200 GMT). The Ax-4 mission launch was initially set for Tuesday, June 10, but was delayed by one day due to expected high winds.

As Axiom Space’s fourth crewed mission to the ISS, Ax-4 marks the debut of an updated SpaceX Crew Dragon capsule. “This is the first flight for this Dragon capsule, and it’s carrying an international crew—a perfect debut. We’ve upgraded storage, propulsion components, and the seat lash design for improved reliability and reuse,” said William Gerstenmaier, SpaceX’s vice president of build and flight reliability.

Axiom Space is a Houston-based private space infrastructure company. It has been launching private astronauts to the ISS for research and training since 2022, building expertise for its future station. With NASA planning to decommission the ISS by 2030, Axiom has laid the groundwork for the Axiom Station, the world’s first commercial space station. The company has already begun construction on its ISS replacement.

Advertisement

The Ax-4 mission’s research, spanning biological, life, and material sciences and Earth observation, will support this ambitious goal. Contributions from 31 countries underscore the mission’s global scope. The four-person crew will launch from Launch Complex 39A, embarking on a 14-day mission to conduct approximately 60 scientific studies.

“The AX-4 crew represents the very best of international collaboration, dedication, and human potential. Over the past 10 months, these astronauts have trained with focus and determination, each of them exceeding the required thresholds to ensure mission safety, scientific rigor, and operational excellence,” said Allen Flynt, Axiom Space’s chief of mission services.

The Ax-4 mission highlights Axiom’s commitment to advancing commercial space exploration. By leveraging SpaceX’s Dragon capsule and conducting diverse scientific experiments, Axiom is paving the way for its Axiom Station. This mission not only strengthens international collaborations but also positions Axiom as a leader in the evolving landscape of private space infrastructure.

Continue Reading

SpaceX

SpaceX Dragon to carry Axiom’s Ax-4 crew for ISS research

On June 10, Axiom’s Ax-4 mission heads to the ISS on a SpaceX Dragon capsule. It’s a historic return to space for India, Poland & Hungary.

Published

5 days ago

on

June 5, 2025

By

spacex-dragon-axiom-ax-4-mission-iss-research
(Credit: SpaceX)

Axiom Space’s Ax-4 mission, launched on a SpaceX Dragon spacecraft, will carry a historic international crew to the International Space Station (ISS) next Tuesday, June 10, from NASA’s Kennedy Space Center in Florida.

SpaceX’s Dragon capsule was recently photographed preparing for the Ax-4 launch. The Dragon will dock at the ISS on June 11 at approximately 12:30 p.m. ET for a 14-day mission focused on groundbreaking microgravity research.

The Ax-4 crew will be led by Commander Peggy Whitson from the United States. It includes Pilot Shubhanshu Shukla from India and mission specialists Sławosz Uznański-Wiśniewski from Poland and the European Space Agency and Tibor Kapu from Hungary. This mission marks a historic return to human spaceflight for India, Poland, and Hungary as each nation sends its first government-sponsored astronauts in over 40 years.

“With a culturally diverse crew, we are not only advancing scientific knowledge but also fostering international collaboration. Our previous missions set the stage, and with Ax-4, we ascend even higher, bringing more nations to low-Earth orbit and expanding humanity’s reach among the stars,” Whitson noted.

Advertisement

The Ax-4 mission’s research portfolio will be Axiom’s most extensive. It includes 60 scientific studies from 31 countries, including the U.S., India, Poland, Hungary, Saudi Arabia, Brazil, Nigeria, the UAE, and Europe. These studies will advance knowledge in human research, Earth observation, life, and biological and material sciences. Key investigations include supporting astronauts with insulin-dependent diabetes, examining microgravity’s impact on the brain, and studying cancer growth, particularly triple-negative breast cancer. Additional research will explore blood stem cells, joint health, blood flow, and astronaut readiness using wearable devices, iPhone software, and AWS Snowcone analytics.

Axiom Space’s partnerships with research organizations and academic institutions aim to deepen understanding of spaceflight’s effects on the human body, with potential applications for Earth-based healthcare. The Ax-4 mission underscores Axiom’s role in redefining access to low-Earth orbit, fostering global collaboration, and advancing microgravity research. As SpaceX’s Dragon enables this historic mission, it reinforces the company’s pivotal role in commercial spaceflight and scientific discovery.

Continue Reading

Elon Musk

SpaceX to decommission Dragon spacecraft in response to Pres. Trump war of words with Elon Musk

Elon Musk says SpaceX will decommission Dragon as a result of President Trump’s threat to end his subsidies and government contracts.

Published

6 days ago

on

June 5, 2025

By

SpaceX will decommission its Dragon spacecraft in response to the intense war of words that President Trump and CEO Elon Musk have entered on various social media platforms today.

President Trump and Musk, who was once considered a right-hand man to Trump, have entered a vicious war of words on Thursday. The issues stem from Musk’s disagreement with the “Big Beautiful Bill,” which will increase the U.S. federal deficit, the Tesla and SpaceX frontman says.

How Tesla could benefit from the ‘Big Beautiful Bill’ that axes EV subsidies

The insults and threats have been brutal, as Trump has said he doesn’t know if he’ll respect Musk again, and Musk has even stated that the President would not have won the election in November if it were not for him.

President Trump then said later in the day that:

“The easiest way to save money in our Budget, Billions and Billions of Dollars, is to terminate Elon’s Government Subsidies and Contracts. I was always surprised that Biden didn’t do it!”

Musk’s response was simple: he will decommission the SpaceX capsule responsible for transporting crew and cargo to the International Space Station (ISS): Dragon.

Dragon has completed 51 missions, 46 of which have been to the ISS. It is capable of carrying up to 7 passengers to and from Earth’s orbit. It is the only spacecraft that is capable of returning vast amounts of cargo to Earth. It is also the first private spacecraft to take humans to the ISS.

The most notable mission Dragon completed is one of its most recent, as SpaceX brought NASA astronauts Butch Wilmore and Suni Williams back to Earth after being stranded at the ISS by a Boeing Starliner capsule.

SpaceX’s reluctance to participate in federally funded projects may put the government in a strange position. It will look to bring Boeing back in to take a majority of these projects, but there might be some reluctance based on the Starliner mishap with Wilmore and Williams.

SpaceX bails out Boeing and employees are reportedly ‘humiliated’

Continue Reading

Trending