planetary
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.
Binary systems also contain what scientists call an instability zone, a region where planetary orbits cannot remain stable.
From Science Daily • Apr. 19, 2026
The budget request proposes pulling some funding from Perseverance to fund other planetary science missions and reducing “the pace of operations” for the rover.
From Los Angeles Times • Apr. 19, 2026
“We don’t know because it’s never been done at a planetary scale before,” Webb says.
From The Wall Street Journal • Apr. 6, 2026
Noah Petro, head of NASA's planetary geology lab, told AFP that the Moon will look to the astronauts "about the size of a basketball held at arm's length."
From Barron's • Apr. 5, 2026
The National Aeronautics and Space Administration, which runs the United States planetary space program, is subject to frequent and unpredictable budget cuts.
From "Cosmos" by Carl Sagan
Vocabulary lists containing planetary
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