Friday, January 18, 2019

Bad weather in space? (part 5)


One of the most miserable nearby planets to vacation on is Venus. The atmosphere on Venus is so dense, spacecraft that landed there were crushed within only a few hours. Another problem is the 12-mile thick layer of clouds, which trap heat in the atmosphere, making Venus the hottest planet in our solar system. Those same clouds sprinkle raindrops of pure sulfuric acid down on the planet, so don't bother with an umbrella! The good news is that the surface of the planet is so hot, the acid rain evaporates into the air before ever hitting the ground! But wait, there's more! Solar winds that flow around Venus cause something known as a “hot flow anomaly,” where pockets of plasma begin to form, some of them even reaching the size of Venus itself! As a result, giant, planet-scale explosions occur, sucking the ionosphere up away from the surface of the planet! Thankfully, Earth's magnetosphere prevents this from happening here. Perhaps the next time I think to complain about the weather here on Earth, I may hold my tongue—it could be SO much worse!

No comments:

Post a Comment