Changes

== Exploration ==

== Exploration ==

=== History ===

=== History ===

[[Image:Hydrobot.jpg|150 px|right]]The first spacecraft to visit the Jovian system were [[Pioneer 10]] and [[Pioneer 11]]. Though these two probes demonstrated the feasibility of deep-space exploration, they took only a few dim and blurred images of Europa and the other Galilean moons.

[[Image:Hydrobot.jpg|300 px|right|Proposed submersible robotic explorer, or Hydrobot]]The first spacecraft to visit the Jovian system were [[Pioneer 10]] and [[Pioneer 11]]. Though these two probes demonstrated the feasibility of deep-space exploration, they took only a few dim and blurred images of Europa and the other Galilean moons.

[[Voyager 1]] and [[Voyager 2]] provided richly detailed images and other findings that made possible the first models of Europa's interior and surface composition.

[[Voyager 1]] and [[Voyager 2]] provided richly detailed images and other findings that made possible the first models of Europa's interior and surface composition.