planetarium
noun[C]
uk/ˌplæn.ɪˈteə.ri.əm/us/ˌplæn.ɪˈter.i.əm/pluralplanetariumsororplanetariauk/-ə/usabuildingin whichmovingimagesof theskyatnightareshownusing aspecialmachine
天文馆Hill Street Studios/Blend Images/GettyImages
Astronomy
- albedo
- Andromeda
- Aquarius
- Aries
- asteroid
- full moon
- galactic
- galaxy
- Gemini
- geostationary orbit
- observatory
- orbit
- orbital
- penumbra
- phase
- substellar
- sunspot
- supergiant
- supermassive
- supermoon