A

Admin • 833K Points
Coach

Q. What is unique about Saturn’s moon Janus?

  • (A) It shares an orbit with another moon
  • (B) It is covered in volcanoes
  • (C) It has an underground ocean
  • (D) It reflects no sunlight

Explanation by: Admin

Janus and Epimetheus share the same orbit and swap positions every few years.

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