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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.

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

The committee included professors of law, astronomy and English and other disciplines.

From The Wall Street Journal • Apr. 15, 2026

"It'll be exciting, you know, in a slightly scary way, when they go behind the moon," Derek Buzasi, a professor of astronomy and astrophysics at the University of Chicago, told AFP.

From Barron's • Apr. 5, 2026

Recent advances in supercomputing have allowed scientists to tackle a long-standing question in astronomy.

From Science Daily • Mar. 24, 2026

But a Venus with phases is perfectly compatible with Ptolemaic astronomy; what isn’t is a Venus whose phases go from crescent to full: such a Venus must be in orbit around the sun.

From "The Invention of Science" by David Wootton



Vocabulary lists containing astronomy