Mars is a planet with so much more to discover. Research has been done on the planet to test its sustainability for life, and more continues today.

Since its conditions are so favorable, we have made a number of jaunts to Mars. The below infographic comes from NASA, and it covers the various facts and figures that we've uncovered over the years.

Discover interesting facts about Mars, its moons, its atmosphere, and the possibilities of life.

Humans have long tried to explore the mysteries of Mars, and Red Planet Day is annually celebrated to remember the launch of Mariner 4, the first spacecraft to arrive on Mars, on November 28, 1964 ...

It's the only planet where space agencies have dispatched rovers to understand the alien environment.

The first robot landed on Mars in 1997, and those little guys have left a legacy of hidden messages, lucky pennies, and supposed last words.

Red Planet Day: Mars has blue sunsets, here are other interesting facts of this mysterious red planet Red Planet Day commemorates the launch of the Mariner 4 spacecraft on November 28, 1964 ...

Mars is about half the size of Earth. If Earth were the size of a nickel, Mars would be about as big as a raspberry, according to NASA ...