BIRTHDAY · 25 NOV 2012

The sky on
your birthday.

Dark Sand Cascades on Mars

NASA APOD
COSMIC MESSAGE

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.

CREDIT
PUBLIC DOMAIN NASA APOD · View source

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SB-2012-11-25
UNCOMMON
Dark Sand Cascades on Mars
2012-11-25 · ♐
SKYBORN
Dark Sand Cascades on Mars
NASA APOD
BORN 5,099 days ago
SKYBORN.APP

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ZODIAC CONTEXT
♐
SAGITTARIUS

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.

THE ALMANAC FOR 25 NOV 2012
DAY
Sunday
MOON
Waxing gibbous, 88% lit
POSITION
Day 330 of 366

Questions about November 25, 2012

What space photo was released on November 25, 2012?

NASA's Astronomy Picture of the Day for November 25, 2012 was "Dark Sand Cascades on Mars". It's the card at the top of this page.

What was the Moon's phase on November 25, 2012?

A waxing gibbous moon, about 88% lit.

What day of the week was November 25, 2012?

November 25, 2012 was a Sunday, day 330 of the 366 days in 2012.

What did the Sun and the Earth look like on November 25, 2012?

NASA's Solar Dynamics Observatory photographed the Sun that day, and NASA's Terra satellite photographed the whole Earth. Both are on this page, next to the card.

Is it free?

Yes. Seeing, sharing and downloading the card is free, and there's no account to make.

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