The Chinese are ready to dismantle Elon Musk’s satellites

La constellation Starlink est considérée comme un outil de communication militaire. © SpaceX


As Starlink, Elon Musk’s satellite Internet network, has become a military communications tool, Chinese scientists offer various solutions to track, hack or directly destroy it. The “hard” method with rockets does not seem to be preferred because it is expensive and dangerous.

You will also be interested


[EN VIDÉO] How many satellites orbit the Earth?
According to the Union of Concerned Scientists (UCS), 2,787 satellites were in operation as of December 31, 2020, more than half of which were launched by the United States. Three-quarters of the satellites in operation rotate in low orbit (altitude between 500 and 2,000 km) and are used for telecommunications systems, ground imaging or meteorology.

Difficulty with new technologies with Tesla, SpaceXNeuralink and soon maybe Twitter, Elon Musk has been at the heart of the conflict in Ukraine for three months now. Since the beginning of the Russian aggression, the billionaire has decided to help Ukraine by making his Small Satellite Set available … “data-url =” https://news.google.com/sciences/definitions / universe-constellation-21 / “data-more =” Read more “>constellation satellites stellar link for providing internet connection. A choice that, in his words, means his life in dangerand this Monday we learn that it is also in China’s search engine.

According to South China Morning PostChinese scientists are currently working on “methods of destroying” satellites stellar link. The reason? The US military relies on this constellation of satellites to significantly increase the speed, which has direction and intensity is represented by a vector, a vector of speed. Relative speed is the speed of one body relative to another or relative to the image. “Data-image =” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/3/1/ 9 / 319daf63f4_77541_leibniz-dp .jpg “data- image url = “https://news.google.com/sciences/definitions/physics-velocity-324/” data-more = “Read definition”>Speed data transmission, in particular for combat aircraft; and drone fight and could use it to follow in the future hypersonic missiles available to Russia and China.

“Hard” method or “soft” method?

A technological asset that China fears because Musk has now placed more than 2,000 satellites in it circulate bass, and that he plans to send twenty times more! This report advocates “low-cost” but “high return” ways of decommissioning this network. According to these researchers, Starlink represents “huge potential forapplications and China must take countermeasures to monitor, deactivate or even destroy this constellation.

According to South China Morning Postit is unlikely that China will use the “hard” method missile to destroy them, partly because it is very expensive, but also because the debris caused by this destruction could pose a huge danger in space. We will therefore move on to the “soft” method with Apparatus rays … .jpg “data-url =” https://news.google.com/sciences/definitions/physics-laser-1989/ “data-more =” Read more “>laser or interfering systems.

What if China created its own constellation

In their report, scientists mention the use of radio jammers – which can disrupt communication or directly erase electronic components – or lasers whose the beam may blind the satellite sensor. China is already able to exclude satellites, but individually. There is a constellation there and it is of course more complicated. The study already warns that decommissioning several satellites will not be enough to overthrow Starlink, as it is a “decentralized system”.

Finally, one of the recommended solutions would be to respond to Starlink by creating a similar network of small satellites, both to monitor the constellation of Elon Musk, but also to be able to quickly hack or deactivate a large part of the network. space war I’m just starting …

Do you want to have access to Futura without being disturbed by advertising?

Discover our online subscription and browse without ads! It is at the moment Mag Futura is offered for a 3-month subscription “I participate in the life of Futura”!

I take advantage of the offer until May 31!

What is Mag Futura?

  • Our first paper magazine of more than 200 pages, which makes science accessible to as many people as possible
  • Immerse yourself in the heart of 4 scientific topics that will mean the year 2022, from Earth to the Moon

* Mag Futura is shipped after the third month of registration.

Wondering what you just read?

.



Source link

Leave a Comment

Your email address will not be published.