Скачать или смотреть Why do planets (not) lose atmospheres?

We often hear that the magnetic field is very important for our planet, and that without it we would lose our atmosphere, just like Mars did. So then why did Venus not lose its atmosphere and it's even thicker than the Earth’s atmosphere? Let’s talk about how planets lose or keep their atmospheres, and why there is such a big difference between Earth, Mars and Venus.

Sources:
Earth “Twins”
https://www.nasa.gov/press-release/ea...
https://iopscience.iop.org/article/10...
Properties of planets
https://nssdc.gsfc.nasa.gov/planetary...
https://nssdc.gsfc.nasa.gov/planetary...
https://nssdc.gsfc.nasa.gov/planetary...
Thermosphere
https://scied.ucar.edu/learning-zone/...
Atmospheric loss
https://arxiv.org/pdf/2003.03231.pdf
https://iopscience.iop.org/article/10...
http://geosci.uchicago.edu/~kite/doc/...
https://www.nasa.gov/press-release/na...
Oceans and limestone
https://www.smithsonianmag.com/innova...
Venus’s magnetosphere
https://sci.esa.int/web/venus-express...
https://aasnova.org/2019/07/08/how-ve...
https://www.jhuapl.edu/NewsStory/2106...
Mars’s magnetosphere
https://www.space.dtu.dk/english/Rese...
https://www.nasa.gov/press-release/go...
Venus’s atmospheric loss
https://blogs.ucl.ac.uk/science/2014/...
   • NASA | The Mysterious Holes in the Atmosph...  
https://astronomy.com/magazine/ask-as...
A Lecture
   • The Air We Breathe: A History of Air on Ve...