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Eutelsat OneWeb

Eutelsat OneWeb is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Eutelsat OneWeb rather than just read about it. In short: Eutelsat OneWeb is a subsidiary of the French group Eutelsat providing broadband satellite Internet services in low Earth orbit (LEO). The company has offices in Paris (France), London (UK) and Virginia (US), and satellite manufacturing facilities in Florida and Toulouse – Airbus OneWeb Satellites – that is a joint venture with Airbus Defence and Space.

Eutelsat OneWeb — main illustration
Eutelsat OneWeb — illustration

Key takeaways

  • Eutelsat OneWeb belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Eutelsat OneWeb to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Eutelsat OneWeb from memory before moving on to harder problems.

Reference excerpt

Eutelsat OneWeb is a subsidiary of the French group Eutelsat providing broadband satellite Internet services in low Earth orbit (LEO). The company has offices in Paris (France), London (UK) and Virginia (US), and satellite manufacturing facilities in Florida and Toulouse – Airbus OneWeb Satellites – that is a joint venture with Airbus Defence and Space. The company was founded as WorldVu by Greg Wyler in 2012 and later, as OneWeb, launched its first six satellites in February 2019. It entered bankruptcy in March 2020 after failing to raise the required capital to complete the build and deployment of the remaining 90% of the network. The company emerged from the bankruptcy proceedings and reorganisation in November 2020 with a new ownership group. As of 2021, Indian multinational company Bharti Global, France-based satellite service provider Eutelsat and the Government of the United Kingdom were the company's largest shareholders, while Japan's SoftBank retained an equity holding of 12%. In March 2023, the number of satellites reached 618, enough to provide global coverage. In September 2023, Eutelsat announced the completion of its merger with OneWeb and the creation of a new Eutelsat Group company, with subsidiaries Eutelsat and Eutelsat OneWeb.

History

The company was founded in 2012 under the name WorldVu, and was based in Britain's Channel Islands.

Google participation and transfer of the spectrum Early reports of Google entry into broadband internet services emerged in February 2014, when Greg Wyler, along with two collaborators— Michael Tseytlin, who led engineering, and Steven Fay, who oversaw finance - developed and popularised the concept of a mega-constellation with as many as 1600 satellites. In May 2014, the early concept had been to have at least 20 satellites operating in each of 20 orbital planes to provide consistent internet coverage over the surface of the Earth. By June 2014, WorldVu (later to be renamed to OneWeb) had acquired the satellite spectrum that was formerly owned by SkyBridge, a company that went bankrupt in 2000, in a much earlier attempt to offer broadband Internet services via satellite. By September 2014, the WorldVu company had 30 employees, and several Google employees who had joined Google as part of the acquisition of O3b Networks in 2013 — Greg Wyler, Brian Holz, Michael Tseytlin and David Bettinger — left Google to become a part of WorldVu Satellites Ltd. They took with them the rights to a certain radio frequency spectrum that could be used to provide Internet access. At the time, WorldVu was working closely with SpaceX and SpaceX's founder Elon Musk to explore satellite internet services, although no formal relationship had been established and no launch commitments had been made in 2014.

SpaceX, initial manufacturing plans By November 2014, The Wall Street Journal reported that Musk and Wyler were considering options for building a factory to manufacture high-volume low-cost satellites, and that "initial talks had been held with state officials in Florida and Colorado" about potentially locating a factory in those states, as well as that SpaceX would likely launch the satellites. Also in November 2014, WorldVu issued a tender "to satellite manufacturers for 640 125-kg satellites", asking for responses by mid-December 2014, having secured regulatory approval for use of the requisite electromagnetic spectrum communication frequencies in mid-2014. The 2014 OneWeb solicitation to satellite manufacturers was for a total build of approximately 900 small Internet-delivery satellites, including ground and on-orbit spares. Responses were received from both European and American manufacturers including Airbus Defence and Space, Lockheed Martin Space Systems, OHB SE, SSL and Thales Alenia Space, and discussions focused on how each of these companies might "escape their status-quo histories as major space hardware contractors and remake themselves into producers capable of producing multiple satellites per month, each with a cost of fewer than US$500,000". OneWeb announced that it planned to form a joint venture with the winning bidder and open a new facility for manufacturing the new smallsats.

Funding from Virgin Group and Qualcomm In January 2015, The Wall Street Journal reported that WorldVu, now operating under the name OneWeb Ltd, had secured funding from Virgin Group and Qualcomm to build and launch the constellation. OneWeb also divulged that the planned satellites would weigh approximately 125 kg and that the plans were to deploy approximately 650 of them in low Earth orbit to operate at 1,200 km (750 mi) altitude. Just a few days later, Elon Musk announced the rival Starlink venture, with the opening of the SpaceX satellite development facility in Seattle, Washington, with the intent of taking SpaceX itself into the business of internet provision and internet backhaul services, initially announced as aiming to build an approximately 4000-satellite constellation, with the first generation becoming operational in approximately 2020. The satellites for the OneWeb constellation were initially announced to be in the 110 kg (240 lb) class, about the same size as the two Earth-imaging satellites that were then operated by Skybox Imaging, which Google acquired in August 2014. However, by the following year, sources put the satellites nearer 150–200 kg (330–440 lb) in mass.

… excerpt ends here. Continue reading the full article.

Illustrations

Eutelsat OneWeb illustration
Eutelsat OneWeb illustration
Eutelsat OneWeb: OneWeb satellite manufacturing facility in Merritt Island, Florida.
OneWeb satellite manufacturing facility in Merritt Island, Florida.
Eutelsat OneWeb: A stack of 36 OneWeb satellites ready for integration to LVM3 rocket for its 14th launch
A stack of 36 OneWeb satellites ready for integration to LVM3 rocket for its 14th launch

Worked examples

Example 1 — a first encounter with Eutelsat OneWeb

Start with the simplest possible case. Write down what Eutelsat OneWeb claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Eutelsat OneWeb before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Eutelsat OneWeb ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Eutelsat OneWeb

In research
Eutelsat OneWeb appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Eutelsat OneWeb in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Eutelsat OneWeb is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2023 mergers and acquisitions, Aerospace companies, American companies established in 2012, so understanding it makes those chapters shorter.
In everyday life
Look for Eutelsat OneWeb outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Eutelsat OneWeb in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Eutelsat OneWeb means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Eutelsat OneWeb out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Eutelsat OneWeb in simple terms?

Eutelsat OneWeb is a subsidiary of the French group Eutelsat providing broadband satellite Internet services in low Earth orbit (LEO). The company has offices in Paris (France), London (UK) and Virginia (US), and satellite manufacturing facilities in Florida and Toulouse – Airbus OneWeb Satellites…

Why does Eutelsat OneWeb matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Eutelsat OneWeb?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Eutelsat OneWeb.

Tags

  • 2023 mergers and acquisitions
  • Aerospace companies
  • American companies established in 2012
  • Bharti Enterprises
  • British brands
  • British companies established in 2012
  • Communications satellite operators
  • Companies based in Arlington County, Virginia
  • Companies based in London
  • Companies that filed for Chapter 11 bankruptcy in 2020
  • Government-owned companies of the United Kingdom
  • Satellite Internet access

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