multiplanetary

adj

multiplanetary

adj

Etymology From multi- + planetary.

1

Consisting, pertaining to, or spread across of multiple planets.

a multiplanetary empire
As of November 10, 2015, more than 5,000 exoplanets have been discovered, some of them in the 484 known multiplanetary systems.2016, Priyamvada Natarajan, Mapping the Heavens: The Radical Scientific Ideas That Reveal the Cosmos:

1 more example

He reiterated his lofty goals “to make life multiplanetary.”2026 June 12, Bernard Condon, “SpaceX stock soars in debut and makes Elon Musk the first trillionaire”, in AP News, archived from the original on 12 Jun 2026:

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