Difference between revisions of "January 17, 2015"

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<p class="story" align="center"><b>Wood's Spot</b></p>
 
<p class="story" align="center"><b>Wood's Spot</b></p>
<p class="story" align="left">One of the brightest craters on the Moon is the 40 km wide Aristarchus in northern Oceanus Procellarum.  Nearby is the largest lunar rille, Schroeter's Valley.  Both of these cut into the largest and strangest, but historically often overlooked mare island, the Aristarchus Plateau.  Or the name I prefer, Wood's Spot, named after early 20th centrury astronomer R.W. Wood who discovered that the plateau is anomalously bright in the ultraviolet.  In the visible the plateau is one of the lunar areas that sometimes seems faintly colored - once I saw it as a delicate mustardy green.  Compare this oblique Apollo view with Tom Williamson's color [wiki/January_3,_2004 webcam image].  Note the dome in the bottom left-center of the image.
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<p class="story" align="left">One of the brightest craters on the Moon is the 40 km wide Aristarchus in northern Oceanus Procellarum.  Nearby is the largest lunar rille, Schroeter's Valley.  Both of these cut into the largest and strangest, but historically often overlooked mare island, the Aristarchus Plateau.  Or the name I prefer, Wood's Spot, named after early 20th centrury astronomer R.W. Wood who discovered that the plateau is anomalously bright in the ultraviolet.  In the visible the plateau is one of the lunar areas that sometimes seems faintly colored - once I saw it as a delicate mustardy green.  Compare this oblique Apollo view with Tom Williamson's color [[wiki/January_3,_2004|webcam image]].  Note the dome in the bottom left-center of the image.
 
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Revision as of 20:31, 31 January 2015

Wood's Spot

Originally published January 17, 2004

LPOD-Jan17-15.jpg

Image Credit: NASA Apollo 15 Metric Camera Image 2610

Wood's Spot

One of the brightest craters on the Moon is the 40 km wide Aristarchus in northern Oceanus Procellarum. Nearby is the largest lunar rille, Schroeter's Valley. Both of these cut into the largest and strangest, but historically often overlooked mare island, the Aristarchus Plateau. Or the name I prefer, Wood's Spot, named after early 20th centrury astronomer R.W. Wood who discovered that the plateau is anomalously bright in the ultraviolet. In the visible the plateau is one of the lunar areas that sometimes seems faintly colored - once I saw it as a delicate mustardy green. Compare this oblique Apollo view with Tom Williamson's color webcam image. Note the dome in the bottom left-center of the image.

Tomorrow's LPOD: LeGrand Moon


Author & Editor:
Charles A. Wood

Technical Consultant:
Anthony Ayiomamitis

A service of:
ObservingTheSky.Org

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