Who says they are only wearing two masks? They probably have high tech masks you can't even see.
They're NASA for crying out loud. They have masks and then more masks backing that one up and then other hardly visible masks backing that one up ...
Why are they only wearing two masks?
Who says they are only wearing two masks? They probably have high tech masks you can't even see.
They're NASA for crying out loud. They have masks and then more masks backing that one up and then other hardly visible masks backing that one up ...