Real images of the surface of Planet Mars

Basically, among several attempts, three rovers captured energy through solar panels and had more than 20 cameras. Two of them are called "sisters" because they are practically identical, but one landed south and the other north of Mars.
Mars' main characteristics are its atmosphere, which is "thinner" or "less dense" than Earth's. Besides being cold, the planet is dry, like Earth's desert. It has frozen water in at least one of its poles, and the planet is rich in CO2, which makes up 95% of its composition.

There was a rover that was launched without great expectations, and this one was the most impressive. However, it died after a dust storm and froze, thus ceasing to function. It's worth remembering that of all landing attempts on Mars, the failure rate is about 50%, meaning half of them failed, either by accident or miscalculation. That's why chess tactics lessons are so important, to increase or work on our calculation skills.

The most curious story I've ever read about discoveries in the solar system
The planet Uranus was observed, and scientists at the time tried to calculate where the planet would be at another time, as they did with the other planets, and all succeeded, with the exception of Uranus. Physicists didn't understand why the calculation couldn't predict the planet's location. They asked for help from mathematicians at the time, and one of them said, "There are two possible solutions: either you calculated wrong every time, or there's a body or something that can alter its trajectory in the planet's translational movement around the sun. And I'm betting on the latter." This mathematician calculated again, but this time considering the influence of another body and said at a certain moment it will pass by there, and it was said and done, this body that influenced the position of Uranus today we know that it is the Planet Neptune, and yes, the planet was discovered because of Neptune's calculation error. Furthermore, the two planets look alike.