What color are sunsets on Mars?

Here is the question :

WHAT COLOR ARE SUNSETS ON MARS?

Here is the option for the question :

• Blue
• Red
• Orange
• Green

The Answer:

And, the answer for the the question is :

Explanation:

[STC003890] Even though Mars is commonly referred to as the “Red Planet,” its sunsets actually have a blue hue. The amount of atmosphere that the light from the sun must travel through to reach our eyes determines the color of the sunset, just as it does here on Earth. Not only does the fine dust that covers Mars’ surface and fills its skies contain a high concentration of iron oxides, which is responsible for its rusty red color, but it is also the ideal size to allow blue light to pass through. After that, the light is scattered, but some of it remains near to the source, producing a piercingly blue glow. On the other side, Earth has a somewhat thicker atmosphere for the sun to travel through, which reduces the amount of blue light that is emitted as the sun sinks below the horizon.