astronomical
Astronomical is the adjective. It means relating to astronomy. For example:
Example Sentences:
astronomical research, astronomical observations, astronomical knowledge, astronomical phenomena
Let’s look at an example paragraph
Example Sentences:
Radio astronomy has led to substantial increases in astronomical knowledge, particularly with the discovery of several classes of new objects such as radio galaxies. This is because radio astronomy allows us to see things that are not detectable in optical astronomy.
It seems likely that a number of astronomical phenomena, such as the formation of planetary nebula, are caused by the interaction of two stars orbiting each other.
It was the first known astronomical observations made by Galileo. Until the early 1920s, most astronomers thought that the Milky Way contained all the stars in the Universe.
We also often use “astronomical” to describe an amount like the cost of something is large. For example:
Example Sentences:
Houses in the village are selling for astronomical prices.
The cost is astronomical.
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