Sentences with phrase «celestial sphere»

The "celestial sphere" refers to the imaginary sphere surrounding Earth, which seems to show the positions of stars, planets, and other celestial objects as seen from our planet. It helps astronomers locate and study these objects by providing a reference frame. Full definition
Inspired by a residency in the Atacama desert in Chile, the silverpoint drawings of Celestial Sphere are the result of a meditation on the way in which celestial bodies interact.
Crane's poem evokes the coloristic abandon of Swim Team Miami (2015), which blends the vernacular and sacred: sea merges with sky and what might indeed be an altar rises from the water, along with a spectral figure that could be a beach toy, as swimmers perch on glowing celestial spheres.
Grosseteste had been studying the recently rediscovered works of Aristotle, which explained the motion of the stars by embedding Earth in a series of nine concentric celestial spheres.
Galileo saw celestial spheres spinning in space, but was dismayed by effects we now know arose in his brain: The same Jovian moon could appear small or big depending on whether it was dark or bright against its background.
Rocky worlds can be pulverised by collisions with each other, mushrooming into synestias before cooling off and becoming more familiar - looking celestial spheres, a new study says.
According to AbeBooks, this was the first star atlas to cover the entire celestial sphere and introduced a new system of star designation.
This giant, wall - spanning piece is a dazzling introduction to his work, with the glowing celestial spheres echoing his famous disco - ball sculptures.
In his Divine Comedy, Dante Alighieri reports that after he had made the tortuous ascent from hell to purgatory, and had then drawn close to the celestial sphere, he suddenly heard a sound he had never heard before.
half of the terrestrial globe or celestial sphere, especially one of the halves into which the earth is divided.
Along with belief in the gods and the importance of social ethics went a widespread faith in the life of the soul after death and, often, in the celestial spheres.
Food consumption and genetic makeup aside, did you know that the celestial sphere onto which our zodiacs are projected ca...
The Planet Observer's Handbook begins with a general description of the Solar System, followed by an account of the celestial sphere and a particularly good chapter on telescopes and accessories — the diagrams here are among the best I have seen for a long time.
His epochal text, De revolutionibus orbium coelestium (On the Revolutions of the Celestial Spheres), is often conceived as the starting point of modern astronomy, as well as a central and defining epiphany in the history of all science.
A rotating universe is an idea reminiscent of ancient astrologers, who imagined observers clustered on the earth and the celestial sphere turning around them.
The background on paper is usually white, rather than the deep purpley velvet of the celestial sphere.
What all the tedium brought Burnham was an intimate knowledge of the celestial sphere that was matched by few, if any, observers - at any level.
The strange shape of the image comes from flattening the celestial sphere, in the same way making a 2D map of Earth distorts it.
These two measurements provide the coordinates (the position) of the object in the celestial sphere.
If the stars are used, then the interval is called the sidereal day and is defined by the period between two passages of a star (more precisely of the vernal equinox, a reference point on the celestial sphere) across the...
Most assumed that all stars were immortal and permanently fixed on the celestial sphere, as stated in the works of the philosopher Aristotle.
The large area of the Pierre Auger Observatory of about 3000 km2 compensates for the low flux of such particles and allows us to search for an excess / deficit of events arriving from different directions in the celestial sphere.
The many targets among all these programs are not distributed uniformly around the celestial sphere, and most targets have observational constraints that limit their schedulability to something less than the entire year.
NIRSS fills a pivotal gap in our knowledge of the celestial sphere, is a natural complement to WISE, and is well matched to the next generation of deep (0.1 uJy), wide - area (> 2 pi ster), ground - based optical surveys (LSST and Pan-Starrs).
Duration of TESS» observations on the celestial sphere, taking into account the overlap between sectors.
Containing nearly two hundred full - color, high - resolution images of maps — from the early medieval age to the Bard's own time, from London's streets to the «celestial sphere» and the moon — Mapping Shakespeare is a visual treat as well as a handy historical reference.
Presenting two inter-related projects, Celestial Sphere and Precession, Rachel Garrard has been inspired by the geometric patterns and movements of stars and planets.
«The Celestial Sphere is an imaginary dome used by astronomers to describe the position of the stars as seen from the earth,» she explains.
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