Mars is the fourth planet from the Sun
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury…
Solar System
The Solar System is the gravitationally bound planetary system of the Sun and the objects that orbit it, either directly or indirectly of the objects that orbit the Sun.
Scientists found water on Mars surface
A meteor shower is a celestial event in which a number of meteors are observed to radiate, or originate,…