Voyager 2 remains the only spacecraft to have visited Uranus and Neptune, leaving many ice-giant que...
SCIENCE
June 27, 2026
Only one spacecraft has ever visited Uranus or Neptune: Voyager 2, which flew past Uranus in 1986 and Neptune in 1989. Nearly four decades later, no mission has returned, leaving many of the biggest questions those flybys raised — about the planets’ interi
Voyager 2 remains the only spacecraft to have visited Uranus and Neptune, leaving many ice-giant questions to be answered by a future orbiter or probe.
Voyager 2 remains the only spacecraft to have visited Uranus and Neptune, leaving many ice-giant questions to be answered by a future orbiter or probe.
Author: Space Daily
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