extrasolar
Adjective
of or originating outside the Solar System.
Usage- not-comparable
- Examples
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Some comets are thought to have an extrasolar origin.
of or originating in a system other than Earth's, the solar system.
Usage- not-comparable
- Examples
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A four-inch telescope was once used to find an extrasolar planet.
Of course, no one has any idea whether the extrasolar life is anything more than a few trillion microbes.
Word forms
extra-solar