Celestial globe
A sphere on which the stars, constellations, and various astronomical circles are drawn. Celestial globes probably predate terrestrial globes. They are usually mounted in harnesses that allow them to rotate and be tilted to different latitudes.
Planetarium
A geocentric model of the solar system that shows the positions of the sun, moon, and planets as viewed from the earth at various times. The positions of the heavenly bodies may be indicated by individual dials, as with the Antikythera mechanism, or through the relative positions of small spheres representing the bodies, as with Archimedes' planetarium. Modern planetaria project images of the heavenly bodies onto a large hemisphere in whose interior observers are situated.
Orrery
A heliocentric model of the solar system in which the planets move about a stationary sun through a clockwork mechanism. Complicated ones can also show the motions of the moons around the various planets and the motion of the rings of Saturn. Named in honor of Charles Boyle, the fourth earl of Orrery, who purchased one of the first such devices built by John Rowley in the early eighteenth century.
Armillary sphere
A skeletal sphere formed from circular bands that denote the celestial equator, ecliptic, tropics, and arctic and antarctic circles. Usually a ball representing the earth is placed in its center. It is used to demonstrate the motion of the stars about the earth.

번호 제목 날짜 조회 수
22 코니카미놀타 직영 천체투영관 "만천" - 방문자수 300만명 돌파   2015.01.24 53602
21 Adler Planetarium 연간 방문객 수 2011  fileimage 2015.02.01 52562
20 Eisinga Planetarium: The World’s Oldest Working Planetarium (아이싱하)   2015.10.25 51979
19 The First Projection Planetarium reopened at Deutsches Museum Munich   2015.02.28 50227
18 timeline of planetarium   2016.01.23 43103
17 Kugel Globe   2016.08.19 41807
16 プラネタリウム基礎調査2016 速報2・規模別統計・数値施設公表   2016.12.28 41381
15 한국정보문화20년사 - IT World 돔시어터 (2000년)   2016.08.21 41281
14 일본 최초의 플라네타륨  file 2016.11.18 41253
13 일본 플라네타리움 데이터 북 2015  fileimage 2016.11.18 41231
12 IT월드 전자영상관 `생명코드를 찾아서` 인기 (2003)   2016.08.21 41021
11 Mainz Globe   2016.08.19 40723
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