Earth vs. Mars: How Similar Are They?

By observing the parallels and distinctions between it and the other terrestrial planets, especially Mars, scientists obtain a better understanding of Earth.

Close Distance

If human beings still wish to live there, all these variables will have to be discussed. Although some factors may be possible to work with, some may have to be overcome or adapted to.

And we're going to have to rely very heavily on our technologies for that (i.e., terraforming and geoengineering). Best of luck to those who want to go there someday and are not planning to return home!

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