At 08:16 AM 20/10/00 -0500, S.J. Van Sickle wrote:
>Why is a deep hole on Phobos significantly cheaper than a deep hole on
Going down, coming back up. The usual argument against gravity wells as a
place to live, especially if the landscape at the bottom is a hell-hole.
This archive was generated by hypermail 2b30 : Mon May 28 2001 - 09:50:18 MDT