the branch of physics that studies celestial bodies
Astronomy has been a part of Hawaiian heritage since Polynesian sailors reached the islands more than 1,000 years ago, navigating by the stars.
Nature
(Aug 3, 2015)
divination by the positions of the planets and sun and moon
Quick primer: Unlike the 12 zodiac signs in Western astrology that correspond to the month of your birth, Chinese zodiac signs are instead assigned to the year.
Los Angeles Times
(Jan 30, 2019)
astron + logy (suffix meaning "science")
Although it was originally connected with astronomy, today astrology is viewed as a pseudoscience.
An astronomer interested in Einstein’s theory because of its wide-ranging implications for astrophysics and cosmology, Eddington took on the task of proving it.
Nature
(Apr 14, 2019)
astron + physica ("study of nature") + ics (suffix forming names of sciences or disciplines)
Astronauts have been growing crops in space for years for research, but this is the first time they have been allowed to eat their produce.
BBC
(Aug 10, 2015)
The magazine was printed somewhere in Maine and full of stenciled poems and descriptive paragraphs separated from each other by asterisks.
The Bell Jar
being or relating to or resembling or emanating from stars
Undeterred, Richards plots a course directly into the “cosmic storm area,” subjecting his fellow travelers to an astral bombardment that sends the ship plummeting back to Earth.
Slate
(Aug 10, 2015)
instrument used to calculate positions of celestial bodies
The vessel’s astrolabe , an instrument used for navigation before the sextant was developed, is included among the artifacts.
Washington Times
(Jul 1, 2018)
astron + lambanien ("to take")
The astrolabe is an device that can help identify celestial bodies and navigate. Today, astrolabes have been replaced by telescopes and satellites.
Created on Wed Feb 11 13:29:38 EST 2026
(updated Fri Mar 20 16:06:51 EDT 2026)
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