The meaning of ASTRONOMICAL is of or relating to astronomy. How to use astronomical in a sentence.

ASTRONOMICAL definition: of, relating to, or connected with astronomy. See examples of astronomical used in a sentence.

ASTRONOMICAL definition: 1. connected with astronomy: 2. An astronomical amount is extremely large: 3. connected with…. Learn more.

The following table lists the common coordinate systems in use by the astronomical community. The fundamental plane divides the celestial sphere into two equal hemispheres and defines the baseline …

Jan 20, 2026 · Adjective astronomical (comparative more astronomical, superlative most astronomical) (not comparable, astronomy) Of or relating to astronomy.

If you describe an amount, especially the cost of something as astronomical, you are emphasizing that it is very large indeed.

1. Of or relating to astronomy. 2. Of enormous magnitude; immense: an astronomical increase in the deficit.

Astronomical refers to anything related to astronomy, the scientific study of celestial objects, space, and the physical universe. The term can describe the vast size, quantity, scale or phenomena observed …

Check out the dates and times for astronomical events like equinoxes, solstices, meteor showers, eclipses, supermoons, and more. The first Full Moon of the year is colloquially known as the Wolf …

2 days ago · Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation: Grand spiral galaxies often …