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Two planets travel through space with no moon of their own. They are:

AUranus and Saturn
BNeptune and Pluto
CMercury and Venus
DMars and Jupiter
Answer & Solution
Correct answer: C. Mercury and Venus
1. Most planets carry at least one moon. 2. Only two are unaccompanied. 3. Those two are Mercury and Venus. _Source: OpenStax Astronomy 2e, Chapter 7, Other Worlds: An Introduction to the Solar System._
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