Thesaurus.com
Dictionary.com
Definitions

astronomy

[uh-stron-uh-mee] / əˈstrɒn ə mi /


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.

"For optical astronomy, this is an existential threat, and we hope that the regulators will share that view."

From Barron's • Jul. 1, 2026

The Dumbbell Nebula, also known as Messier 27, holds a special place in astronomy history as the first planetary nebula ever discovered.

From Science Daily • Jun. 3, 2026

Whatever the discipline—medicine, law, astronomy, theology—knowledge had to be sought.

From The Wall Street Journal • May 29, 2026

After receiving an email Friday afternoon, Keivan Stassun, a professor of physics and astronomy at Vanderbilt University and director of the Vanderbilt Initiative in Data-intensive Astrophysics, said he reached out to fellow board members.

From Los Angeles Times • Apr. 26, 2026

Indeed, Kepler gave the printing press a prominent place in the frontispiece to the Rudolphine tables, which celebrated the progress of astronomy from the ancient world to the modern era.

From "The Invention of Science" by David Wootton



Vocabulary lists containing astronomy


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "astronomy" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com