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Unlike Earth, where sunsets are red and orange due to the scattering of shorter blue wavelengths by our atmosphere, Mars has an extremely fine dust that scatters blue light more efficiently near the Sun.

So during sunset on Mars, the sky turns reddish-brown while the area around the Sun glows a soft blue. It’s the opposite of what we experience on Earth.

NASA’s rovers have captured this eerie sight

Before the computing era, ILM was the master of oil matte painting, making audiences believe that some of the sets in the original Star Wars and Indiana Jones trilogy were real when they weren’t. They were the work of geniuses like Chris Evans, Michael Pangrazio, Frank Ordaz, Harrison Ellenshaw and Ralph McQuarrie ! Forever thank you, to their handmade art and the work of their colleagues, that made us dream of impossible worlds and fantastic places across Earth and the Universe.

There are more background paintings on this article, featuring comments by the masters/artists themselves ! 

Some of the following pieces were made by other artists 2: