Definitions of astronomy

1. A treatise on, or text- book of, the science.

2. The science of the heavenly bodies and their motions.

3. The laws or science of the stars or heavenly bodies.

4. The science of the heavenly bodies.

5. The science which treats of the celestial bodies, their positions, magnitudes, motions, and all relative pheuomena.

6. The science that treats of the motions, magnitudes, and everything connected with the heavenly bodies.

7. ASTRONOMICALLY.

8. ASTRONOMIC.