[RightWhale]

The firmament is 5 cm thick. It contains all the stars and planets, even the sun. It might seem that the sun wouldn't fit in the firmament, being much more than 5 cm in thickness, but that is only because we don't perceive it correctly. The water on the other side of the firmament wouldn't be of any interest to us who are on this side of the firmament.

Please keep us appraised of progress on your calculation. Do you have a newsletter? :)

[PatrickHenry]

Please keep us appraised of progress on your calculation. Do you have a newsletter? :)

I'm working on a website, to be named BeyondTheFirmament.com To be cross-linked with ICR and Answers In Genesis. I predict that the trans-firmament will be the final frontier.