Question

List two reasons why the scientists selected Mars.

Answer 1

Answer:

In this question,

Two reasons, the scientist selected Mars, because

1) Mars has water and is considered to be the most habitable planet after Earth. it isn't too cold or too hot. It has enough sunlight to use Solar panels.

2) It has an atmosphere that offers protection from Sun's radiation,Gravity is said to be 38% of Earth which can be adapted by  the humans