OK, this is way cool: Google Mars. If you’ve ever read Red Mars by Kim Stanley Robinson, some of the names of geological formations should be familiar. Check out Olympus Mons – 21 km (!) above… above what actually? How do they determine the ‘sea level’ if there is no sea?
![[FSF Associate Member 859]](/blog/wp-content/photos/fsf_member_859.png){kind=small}
![[Play OGG]](/blog/wp-content/photos/play_ogg_small.png)
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