Technology OneWeb Project: Russia Sends Satellites To Provide High Speed ​​Internet All Over The World

OneWeb Project: Russia Sends Satellites To Provide High Speed ​​Internet All Over The World





A Russian rocket takes off with 36 satellites on board, Sunday April 25. The project, called OneWeb, aims to provide everywhere and to everyone on Earth, an Internet connection, starting next year, confirmed Éric Lagadec, astrophysicist at the Lagrange laboratory of the Côte d ‘Observatory. Azur and president of the French Society of Astronomy and Astrophysics.

franceinfo: So this project will allow everyone to have Internet?

Eric lagadec : It’s exactly that. In fact, the new thing is getting the Internet fast, because now you can provide the Internet anywhere on Earth with geostationary satellites, which are about 36,000 km above sea level. There, it will be lower satellites. This will help reduce transmission latency.

Do we know how many satellites there are in space?

Currently, there are about 6,000 satellites and so there, now, with these constellations, we will reach tens of thousands. We are going to change the order of magnitude.

Does this increase in the number of satellites change anything? Do they represent pollution?

Exactly. These satellites, especially because there are many of them, can pollute our observations, causing trails on the images we take. Which can make the images unusable. There is also another aspect, that of satellite data transmissions. They fly over the Earth and transmit their data so that people can have the Internet. And we have radio telescopes built in deserts, so far from civilization so as not to have pollution due to transmissions from human civilization. We must at all costs prevent these satellites from transmitting their data above the observatories.

We often hear about pollution in the sky, debris, waste that is in space. Is this a problem too?

Obviously, I don’t know if you followed yesterday, when Thomas Pesquet arrived on the International Space Station, they must have deviated from the trajectory of the capsule corridor because there was a waste on the space trajectory. . So there are already a lot of them. And then obviously, if we add, if we go from 6,000 to around 40 or 50,000 satellites, there will be more waste, which can be dangerous. What would be even more serious is having too many satellites, and no longer being able to have access in low orbit. We could no longer launch satellites, because there are too many which fragment and create waste. We must avoid losing access to low orbit, because it is something important if we want to monitor the Earth to understand how it evolves, in particular its climate.



Leave a Reply

Your email address will not be published. Required fields are marked *