All astrograph synonyms
as·tro·graph
A a noun astrograph
- astrochemistry — the study of the chemistry of celestial bodies and space, esp by means of spectroscopy
- astrometry — the branch of astronomy concerned with the measurement of the position and motion of celestial bodies
- astronomy — Astronomy is the scientific study of the stars, planets, and other natural objects in space.
- astrophysics — Astrophysics is the study of the physical and chemical structure of the stars, planets, and other natural objects in space.