Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 2054

For questions regarding artificial structures that exist in space.

3 votes

How deep must be a pit on the moon to hold atmosphere at 1ATM on the bottom

The total mass of the moon's "atmosphere" is something like 10t, that just isn't enough mass of atmosphere to fill a hole. Instead you would need to use a cap to hold down the air. To hold down 1atm …
Blake Walsh's user avatar
  • 1,814