NASA Aftermath of the Chelyabinsk Meteor

[Sensei]

NASA Aftermath of the Chelyabinsk Meteor

https://www.youtube.com/watch?v=Q9KwK0izt5c

 

Now imagine what happens if it is meteor with organic compounds, DNA/RNA, or even microorganisms..

They're spread on the entire planet, like this has been shown on the video, within couple days.

 

On the raw planet, new life will appear the first time, but on planet with living lifeforms, it can have devastating consequences, and destruction of existing lifeforms and replacing them by newly arrived microorganisms.

 

Edited October 8, 2017 by Sensei