Choose Reinstall macOS (or Reinstall OS X) from the Utilities window.
I had just read that there was an Android App recently released that allowed you to keep Mars time – the arbitrary time system set up by NASA during the Viking Lander missions in the 1970’s. There is also an App for the Apple devices – called Mars Clock, while the Android versions is called MarsClock. (am I repeating myself?) Both are available at their respective App stores.
User may specify an MJD when setting clock to a fixed Earth time. UTC to TT conversion uses leap-second table lookup where possible rather than always use parametric formula. Switched to ImageIO for saving PNG images to disk.
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Simulator applies guards of selected transition to current state.
PiCloud allows you to easily run remotely any Python code on an auto-scaling high-performance cluster (NOT FREE).
One technical aspect to note is that although a Martian day is actually longer than 24 hours, the convention is still to express the time there in terms of a 24 hour period for convenience. To do so, scientists simply divide the actual duration of a Martian day by 24 to calculate the length of a Martian hour, and divide that by 60 for the length of a Martian minute, and so on. So a Martian hour is slightly longer than an Earth hour, and a Martian minute slightly longer than an Earth minute. All in all, pretty otherworldly.
Linux Commander
New optional semantics for transition updates for compatibility with Modest.
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Budding astronomers and NASA flight controllers need to know -- what time is it at the landing site of the Mars Science Laboratory (MSL) Opportunity rover? As we all know from watching the successful rover landing the other day, Macs are very popular at NASA's Jet Propulsion Laboratory. So it's not surprising that there's a Mac app available for determining the current time at various points on the red planet.
