Non-astronomical

Relating to, or concerned with, aspects or subjects that are not related to the science of astronomy, which involves the study of celestial objects (such as stars, planets, comets, and galaxies), the universe, and the physical and chemical properties of these objects. This term implies a focus on earthly or other fields outside of celestial mechanics, astrophysics, cosmology, or astronomical observations and data analysis. It pertains to anything that doesn't involve the direct study of space or celestial bodies.

Non-astronomical meaning with examples

• The museum's exhibit on ancient timekeeping devices focused on sundials and water clocks, demonstrating sophisticated engineering, but remained strictly non-astronomical, neglecting celestial navigation or calendar systems.
• During the science fair, the project showcasing the composition of different soil types and their effects on plant growth was classified as non-astronomical, falling instead under the field of botany and soil science.
• The company's research into sustainable energy focused on solar panel technology designed for terrestrial applications, making it a purely non-astronomical endeavor, unconnected to any space-based experiments.
• The documentary explored the history of agriculture and farming techniques, delving into methods of crop rotation and irrigation, presenting a clear example of a non-astronomical subject matter.