stickmaker: (Default)
Stickmaker ([personal profile] stickmaker) wrote2012-08-28 11:48 am

[identity profile] xander-opal.livejournal.com 2012-08-28 06:55 pm (UTC)(link)
Wait... are those layers? Verrrry interesting!

[identity profile] stickmaker.livejournal.com 2012-08-28 08:15 pm (UTC)(link)


They've been seeing layered rocks on Mars since (IIRC) Viking.

Both Opportunity and Spirit returned close-up images of layered rocks, and also used the RAT on some of them.