comet
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Astronomers describe an asteroid or comet as "active" when it releases dust, gas or larger pieces of material into space.
From Science Daily • May 14, 2026
As a comet approaches the Sun, its ice turns directly into gas and releases huge amounts of dust into space.
From Science Daily • May 14, 2026
As was common during the medieval period, the king was warned that the comet signaled approaching catastrophe.
From Science Daily • May 13, 2026
The researchers also point to reports of another comet connected to the death of Archbishop Sigeric of Canterbury in 995, even though no such comet appears in surviving chronicles.
From Science Daily • May 13, 2026
So I told him that he was probably looking at a comet.
From "Cosmos" by Carl Sagan
Vocabulary lists containing comet
Oh, My Stars! The Language of Outer Space
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Space Science (Astronomy) - Introductory
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Space Science
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