Celestial globe - Wikipedia
Celestial globes show the apparent positions of the stars in the sky. They omit the Sun, Moon, and planets because the positions of these bodies vary relative to those of the stars, but the ecliptic, along which the Sun moves, is indicated. There is an issue regarding the "handedness" of celestial globes.
Stellarium Web Online Star Map
Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.
Celestial globe | Navigation, Mapping, Constellations | Britannica
Celestial globe, representation of stars and constellations as they are located on the apparent sphere of the sky. Celestial globes are used for some astronomical or astrological calculations or as ornaments.
Celestial sphere - Wikipedia
The celestial sphere is a conceptual tool used in spherical astronomy to specify the position of an object in the sky without consideration of its linear distance from the observer. The celestial equator divides the celestial sphere into northern and southern hemispheres.
Armillary sphere - Wikipedia
The armillary sphere survives as useful for teaching, and may be described as a skeleton celestial globe, the series of rings representing the great circles of the heavens, and revolving on an axis within a horizon. With the earth as center such a sphere is known as Ptolemaic; with the sun as center, as Copernican. [1]
Sky Map Online
Sky Map Online web app provides free, printable & interactive sky charts for any location, time and viewpoint. It shows the night sky stars up to magnitude 12, planets and DSO.
Celestial Globe - The Franklin Institute
Celestial globes, like the one pictured here, are spherical maps of the sky—models of the visible heavens. As scientists and astronomers became more knowledgeable of the sky and objects in it, the celestial globe became more detailed and accurate.
Introducing Sky & Telescope's Celestial Globe
2016年4月18日 · Our state-of-the-art representation of the entire celestial sphere lets you explore the stars above as never before. As Sky & Telescope celebrates its 75th year of publication, we editors look back at the January 1993 issue as a milestone of particular note.
Celestial Globes & Star Charts Explained | Replogle Globes
A celestial globe allows us to map out the constellations and nebulae as if they’re all the same distance away. This article will discuss star charts and globes, their dimensions, history, and the modern options available to us.
3D Interactive Globes Now Online: Spin Through an Archive of Globes …
2020年5月6日 · The British Library’s digital collection boasts several such “celestial globes,” which chart the sky rather than the Earth. However few of us have ever turned a celestial globe by hand, we can now do it virtually. If 1602 seems a bit too vintage, give a digital spin to the others from 1700, 1728, and 1783.