THE FIRST BULDING ON MARS TRADED WITH DOGECOIN

As of 2021, there has not been a permanent building constructed on Mars. However, there have been several missions to Mars by NASA and other space agencies, with the goal of eventually sending humans to the planet. These missions have included robotic rovers that have explored the Martian surface and gathered data, as well as spacecraft that have orbited the planet and conducted remote sensing.

In recent years, NASA has announced plans to send humans to Mars in the 2030s, and several private companies, such as SpaceX, have also expressed interest in sending humans to the planet. These plans involve the use of spacecraft, habitats and rovers that will be used to transport humans to the planet and provide shelter and resources once they arrive. But it will be a long time before we will see the construction of a permanent building on the Mars.

 Mars has several characteristics that make it a more favorable destination for human settlement than Earth. Some of these include:

1. Proximity: Mars is closer to Earth than any other planet in our solar system, making it a more practical destination for human exploration and colonization.

2. Resources: Mars has a significant amount of water ice, which could be used for drinking and irrigation, and evidence of subsurface ice. Mars also has a relatively thin atmosphere that could be used to produce breathable air for humans.

3. Similarities to Earth: Mars has a similar tilt to Earth, which means that it has similar seasons, and its day is also similar to Earth's. This means that humans would be able to adapt to the Martian environment relatively easily.

4. Scientific opportunities: Mars is considered to be a valuable destination for scientific research, as it has features that resemble those of Earth, such as mountains, valleys, and dry riverbeds. The study of the planet's geology and climate could provide insights into the history of the solar system and the potential for life on other planets.

5. Strategic importance: Mars is considered to be a valuable destination for strategic reasons, as it could be used as a waystation for missions to other parts of the solar system, and it could also be used as a backup location for humanity in case of a catastrophic event on Earth.

However, it is important to note that Mars also has several challenges that would need to be overcome before it could be permanently inhabited by humans, such as the harsh environment, lack of a protective magnetic field and lack of a thick atmosphere.