What is the size of the planet Mars?


What is the size of the planet Mars?


The 4th planet from the Solar System is usually considered the most similar planet to our own Earth. However, Mars cannot support life: most of it is too cold and there is too little atmosphere.

Answer and Explanation:

Mars is a small rocky planet, similar to Earth or Venus, but is slightly smaller than these two while being larger than Mercury. Mars has a radius of...

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Learn more about this topic:

Inner Planets of the Solar System: Mercury, Venus, Earth & Mars

from CLEP Natural Sciences: Study Guide & Test Prep

Chapter 9 / Lesson 12

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