Trivia

Hard

The Densest Planet In Our Solar System Is?

Mars
Jupiter
Uranus
Earth

Answer: Earth

If you’re looking for the densest planet in our solar system, you don’t have to look far. Give your foot a swift stomp on the ground and rest easy knowing you’re living on the sturdiest rock for millions of miles around.

Thanks to a very dense inner and outer core (which collectively have an average density of around 12 grams per cubic centimeter) plus a fairly dense mantle, Earth has an average density of 5.51 grams per cubic centimeter. Our nearest neighbors on the density scale are Mercury, Venus, and Mars–the other three rocky terrestrial planets in our solar system.

If you’re looking for a place a bit more airy, you could always visit Saturn. The gas giant is the least dense planet in the solar system with an average density of a scant 0.70 grams per cubic centimeter.

Trivia

Easy

In 1922, Phone Lines In The U.S. Were Silenced To Observe What?

Trivia

Very Hard

Jim Henson’s Adult-Oriented Puppet Comedy Was Called?

Trivia

Hard

What Brand Of Cigarettes Did The X-Files’ Smoking Man Smoke?

Trivia

Hard

Numbers Used To Identify Something Are Known As?

Trivia

Easy

In The Mid-1960s, There Was A Brief But Intense Fashion Fad Focused On Wearing?

Trivia

Hard

Anyone Venturing Outside Town In Svalbard, Norway Is Required To Bring?

Trivia

Hard

Despite Popular Belief, Which Of These Animals Rarely Carries Rabies?

Trivia

Hard

Which University Is The Only One With An Alumni Chapter On The Moon?

Trivia

Easy

Which Book Was Released In An Asbestos Lined Hardcover Edition?

Trivia

Very Hard

Which Video Game Had The Highest Per-Copy Cost?