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 천체과학관 입장료 너무 비싸 (매일경제 1967.05.02)   2012.12.21 59894
21 Survey of the Goals and Beliefs of Planetarium Professionals Regarding Program Design  file 2013.01.11 59916
20 낮에 보는 서울의 밤 (동아일보 1969.03.17)  fileimage 2012.12.21 61128
19 남산 어린이회관 (1970. 7.25)   2013.01.06 61318
18 窓(창)을 南(남)으로 (1968) - 최초의 천체투영관이 등장하는 소설  fileimage 2012.12.04 61608
17 풀라네타리움」(天象儀)이란 : 天體科學館을 紹介한다 (학술지 체신 128 (1967.6))   2013.02.14 61767
16 바이킹 1호 화성착륙 이후 어린이 과학관 초만원 (경향신문 1976.8.4)  fileimage 2012.12.21 61840
15 경기고 천체과학관 개관 (경향신문 1970.10.03)  fileimage 2012.12.17 62338
14 우리나라 최초로 천체투영관을 소개한 글 (1930년 신생 4월호 - 유형기 글)  fileimage 2012.12.03 63593
13 Handbook for Aides of The Buhl Planetarium" - No. 8 (June, 1954)  fileimage 2013.01.20 63642
12 플라네타리움 영사기 (동아일보 1931.11.08)  fileimage 2012.12.17 64184
11 Atwood Sphere 건립 100주년   2013.06.10 64225
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