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Starlink's damage

Space news

starlink, what's that ?

- Project launched by SpaceX

- Creating a satellite's constellation

- Developing the principe of Internet by satellite

Satellite's constellation


  • Group of satellites in different orbits

  • Starlink is a group of 12000 satellites

  • Serve a locations on Earth not connected to an Internet network

In 2019,
The first launch of Starlink's satellites
  • 60 mini-satellites
  • with one rocket Falcon 9

Solar storm

Summary

Solar storm

Impact on the Earth

Ime

Conclusion

What's that ?

Are they dangerous ?

What happened during the last Starlink's launch ?

Thanks !

sun's composition


  • In the core,
    Temperature reaches 15 millions °C

  • On the Sun's surface,
Temperature reaches 5000 °C



Solar eruption

- Thermonuclear fusion

- Creating a energy storage

- This energy must be evacuate
=> Creation of a solar eruption

- Projecting some ionic matter
through the chromosphere

A

B

C

M

X

Solar eruption

Divided into 5 categories according to their power


x 10


x 10


x 10


x 10



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magnetic storm's impacts


  • Disturb electromagnetic waves

  • Create a radio black-out

  • Create aurora borealis

Satel

- Artist's view
(https://youtu.be/a7KUSN89-A0)

What happened on february fourth ?

Satel

- Developping of the solar weather

> Predict solar eruption

> Understand solar activity

Conclusion

Satel

Conclusion

Satel

- https://www.futura-sciences.com/sciences/actualites/soleil-cycle-soleil-enfin-compris-15854/
- https://www.futura-sciences.com/sciences/actualites/soleil-puissante-tempete-solaire-frappe-terre-il-y-9000-ans-soleil-etait-calme-96400/
- https://www.futura-sciences.com/sciences/questions-reponses/astronomie-soleil-t-il-taches-155/
- https://www.futura-sciences.com/sciences/actualites/soleil-puissante-eruption-solaire-provoque-black-out-radio-dessus-atlantique-samedi-92336/
- https://www.futura-sciences.com/sciences/actualites/soleil-eruption-solaire-majeure-filmee-nasa-90719/
- https://www.cieletespace.fr/actualites/spacex-perd-40-satellites-starlink-a-cause-d-une-tempete-solaire
- https://fr.wikipedia.org/wiki/Orage_magn%C3%A9tique

Sources