planetary system
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.
Over time, this star has drawn in rocky debris from its former planetary system, introducing calcium, lithium, and sodium into its atmosphere.
From Science Daily ● Oct. 19, 2026
Because 3I/ATLAS originated outside our solar system, those measurements provide a rare opportunity to investigate how small icy bodies may form in another planetary system without traveling beyond our own.
From Science Daily ● Sep. 9, 2026
The newly confirmed Beta Pictoris d raises the system's known planet count to three, making Beta Pictoris only the second planetary system known to contain at least three imaged planets.
From Science Daily ● Jul. 23, 2026
Webb's powerful instruments allow scientists to zoom deep into the Helix Nebula, offering a glimpse of what could eventually happen to our own Sun and planetary system.
From Science Daily ● Jan. 26, 2026
An emerging technical civilization, after exploring its home planetary system and developing interstellar spaceflight, would slowly and tentatively begin exploring the nearby stars.
From "Cosmos" by Carl Sagan
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