[cassandra]

I think this is one of Adrian's

I'm a little confused as to the placement of the sites on the card, though..

[Leeravitz]

So, again, this is one of Von's. I like to think we may have to travel to Mars in order to find the Cube, but, perhaps not...

[cassandra]

Okay, these look to be Martian features. What I found (at a nice astrogeology site):

Spoiler (Rollover to View):

1) Olympus Mons 2) region in the Ares Vallis where the sojourner landed, now called Sagan Memorial Station 3) Chryse planitia 4) Pavonis Mons 5) Korolev crater 6) Schiaparelli crater

[Flidget Jerome]

[Puzzle] #179 Purple - By Another Name