Which planets have an atmosphere. Planets atmosphere. Escape velocity. popular science. astronomy #planetatmosphere #astronomy #enlightenment In this video we found out how planets build and hold their atmospheres, what is escape velocity of the gases, what is depends on? We will look at all planets in our Solar system and discuss what atmosphere they have and why. This video is educational, I speak with no notes and deliberately use simple language. My aim is here to make Science available for everyone. Please, find fun ways to learn about our beautiful Planet, cosmos and environment with me, and share it with anyone you like :) Please, support my channel: PAYPAL - hathayoganat@gmail.com Gratitude and appreciation for Images and Videos used in this video from: NASA Scientific Visualization Studio https://svs.gsfc.nasa.gov/ (NASA/Goddard Space Flight Center Scientific Visualization Studio) https://pixabay.com https://commons.wikimedia.org Amazing Music: https://www.purple-planet.com