Solar System Facts 2

This is the second solar system quiz, with 10 fill-in-the-blank questions that lean into the bigger structure of our cosmic neighborhood.

You complete statements such as The asteroid belt lies between ___. or The gas giant planets consist mostly of ___. and you will run into terms like plutoids and the Oort cloud along the way.

A fact that really lands here: the Sun alone holds about 99.86% of all the mass in the solar system, leaving everything else, planets included, to share the tiny scrap that is left over.

Recommended level: intermediate.