Return to post index

Moving day

(Originally posted on site forum, Feb 10th, 2016.)

After much contemplation, Cernan’s Promise will be moved today to a spot half a kilometer north of its current location. Several changes in approach go with this move. Turns out planning an entire Moon colony, even just for education and inspiration, has a steep learning curve full of false starts, half-baked ideas, and a wide variety of mistakes. As hikers learn over time where best to pitch a tent, my feel for how best to make use of what the Moon offers is slowly growing.

I have now modeled this section of the rim of Lalande Crater much better, and made much better use of LRO photos to do so. I have done my best to make the boulders and outcrops shown in the photo accurate, and properly assess their scale. This is made more difficult by the fact that there exist only 2 photos of this area from LRO. In fact, to roughly estimate the downward slope heading away from the crater, i made some use of the photo taken by Apollo 16. As near as i can tell, the boulders in the foreground above are about 20 m high at their tallest, and the mound behind about 15 m at its tallest. Those 2 areas, and the large number of other boulders nearby, are the justification for the move.

There are several reasons.