I forgot to post this yesterday; more water on Mars. Lots of it for a loooooong time. Woo hoo! I wouldn't want to be in the young-earth creationist camp in the next few years. Discoveries like this will shake out serious research efforts directed at Mars. I expect if the rovers continue returning data like this that their will be a steady hail of probes dropping all over the surface including robotic material-return missions.
 
And the menu bar on the right isn't missing; for some unknown reason Blogger has decided to shove it to the very bottom of the page.  (sigh)  I'll give it another day to correct itself, then I will have to send in a help ticket to Blogger about what changed.