alt Hacker News>only have to deal with one atmosphere.
A difference of one atmosphere?
Replies
Tangurena2 • yesterday at 8:05 PM
The one atmosphere that telescopes are looking through. It is nowhere near as problematic as looking through seawater.
➕ show 1 reply
>only have to deal with one atmosphere.
A difference of one atmosphere?
The one atmosphere that telescopes are looking through. It is nowhere near as problematic as looking through seawater.
There’s only one atmosphere of pressure from inside to outside. Under the sea the direction is reversed and pressure is much higher.