alt Hacker NewsThere's some truth to what the gp said. Some hydrogen will escape, enter the upper atmosphere, and be blown away by the solar wind and thus be permanently lost.
There's some truth to what the gp said. Some hydrogen will escape, enter the upper atmosphere, and be blown away by the solar wind and thus be permanently lost.
I assume that this has been happening to all gases in the atmosphere for aeons, and thus, while technically correct, it is completely negligible for the relevant time scale.