Multiple choice general knowledge science & technology

Which of the following has/have no natural satelite(moon)?

  1. venus

  2. mercury

  3. venus and mercury

  4. mars

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Both Venus and Mercury have no natural satellites (moons). This is relatively uncommon in our solar system - most planets have at least one moon. Mars has two small moons (Phobos and Deimos), Earth has one, and the outer planets have many.