Definition of Astronomical. Meaning of Astronomical. Synonyms of Astronomical

- Observational astronomy is focused on acquiring data from observations of astronomical objects. This data is then analyzed using basic principles of physics...
- The astronomical unit (symbol: au or AU) is a unit of length defined to be exactly equal to 149597870700 m. Historically, the astronomical unit was conceived...
- An astronomical object, celestial object, stellar object or heavenly body is a naturally occurring physical entity, ****ociation, or structure that exists...
- The International Astronomical Union (IAU; French: Union astronomique internationale, UAI) is an international non-governmental organization (INGO) with...
- question marks, boxes, or other symbols. Astronomical symbols are abstract pictorial symbols used to represent astronomical objects, theoretical constructs and...
- An astronomical clock, horologium, or orloj is a clock with special mechanisms and dials to display astronomical information, such as the relative positions...
- The Astronomical League is an umbrella organization of amateur astronomy societies. Currently their membership consists of over 330 organizations across...
- The Prague astronomical clock or Prague Orloj (Czech: Pražský orloj [praʃskiː orloj]) is a medieval astronomical clock attached to the Old Town Hall in...
- An astronomical survey is a general map or image of a region of the sky (or of the whole sky) that lacks a specific observational target. Alternatively...
- Engineering on an astronomical scale, or astronomical engineering, i.e., engineering involving operations with whole astronomical objects (planets, stars...