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Mars Rovers Celebrate Their 1000th Sol On Mars
Cherita Chen writes, "Yesterday NASA, Cornell University, and the USGS celebrated the Mars Exploration Rovers' 1000th Sol on the Red Planet. The first rover to land, Spirit, reached the 1000 Sol mark a few weeks ago while the planet was in Solar conjunction. 'Opportunity,' Spirit's twin, and the second lander to make the bounce to Mars, celebrated the milestone yesterday while sitting atop Victoria Crater on the other side of Mars. Both Rovers are still operational (though Spirit is limping) and are sending back valuable data. Not bad for what was slated to be a '90 Sol' mission."
From TFA, "A sol is a Martian day, which lasts 24 hours, 39 minutes, 35 seconds."
Attention deficit disorder is a complicated issue, spanning several major... HEY LET'S GO RIDE BIKES!
the nasa HiRSE team is releasing full resolution images from the new orbiter as they are processed. its fantastic! their site seems to be down at the moment but it has the pictures, and a sofar interesting blog from some of the image processing team http://hiroc.lpl.arizona.edu/
I've mentioned this on /. before. I used to work on MER (one of the devs of Science Activity Planner/Maestro, as featured on /.), and while lasting longer than 90 sols was not considered completely ridiculous, lasting over 1000 sols (with both rovers!!!) definitely was. Our directory structure contained a 3-digit sol number, and a lot of calculations were carried out using only the first 999 sols, including some code I wrote (knowing this to be the case).
Luckily the Operational Softare System team had plenty of time to work this issue, and it even fascilitated the introduction of newer, more capable software into the mission, as if we were already changing everything, why not ad some great stuff. I wish everyone on MER great success with the next 1000 sols!