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.

The system successfully identified a variety of rock types that are important for planetary science.

From Science Daily • Apr. 8, 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

He said: "Micrometeorites are samples of the Solar System's building blocks which can offer insights into early planetary formation, Earth's atmospheric history, and climate evolution."

From BBC • Apr. 4, 2026

Part of the museum’s expansive textile collection, Rosalena’s 27-foot-long tapestry is woven with hand-weaving patterns using satellite images the artist distorted from planetary terrains from Mars and Earth.

From The Wall Street Journal • Apr. 1, 2026

Some stars may be surrounded by millions of lifeless and rocky worldlets, planetary systems frozen at some early stage in their evolution.

From "Cosmos" by Carl Sagan