Our most detailed knowledge of Uranus and Neptune comes from:
A) spacecraft exploration.
B) the Hubble Space telescope.
C) ground based visual telescopes.
D) ground based radio telescopes.
E) manned missions.

Question

Quizplus · Accepted Answer

Our most detailed knowledge of Uranus and Neptune comes from spacecraft exploration, such as Voyager 2 and the Hubble Space Telescope. While visual and radio telescopes on the ground can observe these planets, they cannot provide the same level of detail and information as spacecraft. There have been no manned missions to Uranus or Neptune.

Our Most Detailed Knowledge of Uranus and Neptune Comes From