This is exactly what prompted him to make some himself: for one, he programmed software that tracks the path of the sun across the sky from sunrise to sunset, making the screen saver graphic correspondingly change from an abstracted sun to a moon.
The processional way could therefore stand for the path of the sun traveling across the sky, and the sanctuary for the Duat where it was believed to set and to be reborn at night.
"Birds do not 'see' the glass, but instead respond to reflections of sky and vegetation on the glass, seeing a tree to land on or a flight path to the sky.
The 1882 transit inspired Edmond-Louis Dupain to paint, on a ceiling at the Paris Observatory, a near-nude Venus, goddess of love, floating across the path of the sun god Helios in his chariot in the sky.
Summer solstice, the two moments during the year when the path of the Sun in the sky is farthest north in the Northern Hemisphere (June 20 or 21) or farthest south in the Southern Hemisphere (December 21 or 22).
With the swirled-metal plane of the Milky Way at its center, the armillary is framed by a nest of interlocking rings that represent among other things, the horizon of New York, the sun's path in the sky and the superclusters of galaxies that exist in the outer reaches of the universe.
And, like everything else, if you click on a planet, the app will show you its path around the sky over the course of the day and night.
George Lewis, a member of Cassini's navigation team at NASA's Jet Propulsion Lab in Pasadena, California, sent Montani and his group a detailed description of Cassini's predicted path through the sky.
Schematic of the optical ray paths of the all-sky imager.
Using the Hubble Space Telescope, Fred Walter of the State University of New York, Stony Brook, has calculated the faint star's apparent path across the sky.
