This was
your sky.
The View from Chajnantor
At over 5,000 meters, the Chajnantor Plateau in the Chilean Andes offers an incredibly clear night sky. Its high altitude and dry atmosphere make it ideal for the Atacama Large Millimeter/submillimeter Array, or ALMA. ALMA's 7 and 12-meter dish antennas explore the universe at wavelengths thousands of times longer than visible light. This unique location allows astronomers to study the cosmos in ways not possible from lower elevations.
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
See print sizesFrom $29.00
In tropical astrology, 23 NOV 2011 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 23 NOV 2011.