No. There is no evidence of life on Mars, and certainly not intelligent life.
If you are referring to living creatures from the planet Mars, the spelling is "Martians".
We have examined the planet Mars by means of robotic probes, and we have not found any Martians living there. It is a desolate planet.
Nothing. There is no evidence of life on Mars. Considering that spacecraft from the planet Earth have landed on Mars, we human beings from Earth are the Martians.
"Little Green Men" , Martians , "Commies from Mars" because it's the Red planet ,
Martians are fictional alien beings from Mars. Aliens are fictional beings from another planet, which may be Mars or anywhere else but Earth. In other words, "aliens" is the main category, "Martians" are a subset, meaning just the aliens that happen to be from Mars.
No, it is not true that Martians are aliens. The term "Martian" refers to beings or things that come from or are associated with the planet Mars. While the possibility of life existing on Mars is still being explored, there is no confirmed evidence of aliens or extraterrestrial life on Mars or any other planet.
No.
Martians
Since Mars is a planet and not a person or animal, the answer is probably "no". However, if there were any Martians - or, in 50 years or so, when WE will be the Martians - then yes, the Sun will be easily visible from Mars. Certainly, the Mars Rovers "Spirit" and "Opportunity" depend on solar power to keep driving around, as they have been for five years now.
It was believed that there were Martians on Mars, however, they have not been discovered when space probes landed on the planet. It is most likely that there is no one on Mars. Actually, it is up to one's beliefs, whether one thinks there is anyone on Mars or not.
The martians
Jupiterans