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Welcome to Idaho Skies for August 22nd and 23rd. We’re your hosts, Paul...
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...and Rachel.
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The moon glides past Mars on the 22nd and 23rd.
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It’s impossible to miss Mars; it’s that bright orange beacon beneath the moon.
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Did you know there are eight active spacecraft at Mars right now?
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Six of them are orbiters and the remaining two are planetary rovers.
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The oldest spacecraft at Mars is the American 2001 Mars Odyssey.
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It’s an orbiter currently mapping the Martian surface and acting as a relay for both Mars rovers.
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Next is the European Mars Express.
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It’s studying the Martian atmosphere.
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And it was recently announced that it probably located water beneath the Martian Southern icecap.
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The next on-going Mars mission is the American Spirit Rover.
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It landed on Mars in 2004 and was still functioning last month before a severe dust storm settled in.
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The American Curiosity Rover is the next currently active mission on Mars.
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Since it’s nuclear-powered, it’s still going strong.
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Then there’s the Indian Mangalyaan orbiter, which arrived nearly four years ago.
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It was India’s first interplanetary space probe and is currently mapping the surface and looking for methane gas.
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The next one is the American MAVEN orbiter.
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It’s exploring how Mars lost most of its liquid water.
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And finally, the most recent arrival is European ExoMars Trace Gas Orbiter.
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Its mission is to search for methane and other trace gases that might indicate life.
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So when you look at Mars this evening, remember there are eight operating spacecraft and many derelicts there also.
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That’s Idaho Skies for the 22nd and 23rd of August.
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Be sure to follow us on Twitter @IdahoSkies for this week’s event reminders and sky maps.
For Idaho Skies this is Rachel...
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...and Paul.
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Dark skies and bright stars.
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