This was
your sky.
Dark Sand Cascades on Mars
These dark streaks on Mars might resemble trees, but they are actually sand cascades. Photographed by the Mars Reconnaissance Orbiter near the Martian North Pole in April 2008, these formations appear on melting sand dunes. As the spring Sun warms the surface, lighter carbon dioxide ice melts, revealing the darker sand beneath. This dark sand then slides down the dunes, creating these distinctive patterns.
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In tropical astrology, 25 NOV 2012 falls under Sagittarius (♐). The sign's window runs from 11-22 through 12-21. Sagittarius points straight at the center of the Milky Way, our galaxy's brightest region. The Sun was crossing this region of the sky on 25 NOV 2012.