Sentences with phrase «saw celestial spheres»
Not exact matches
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.
https://www.newscientist.com/
«The Celestial Sphere is an imaginary dome used by astronomers to describe the position of the stars as seen from the earth,» she explains.