NASA and the world news has been buzzing since researchers discovered the best evidence yet that Mars does indeed have water on it. As the most similar to Earth of all the planets, it has many wondering: could life on Mars be a viable option?
As fresh and clean water becomes less and less available on earth (and extracting salt from water is still expensive), finding other sources of the most necessary ingredient to life is growing in importance.
With the knowledge of dried up riverbed and sedimentary rock formations, we were aware for a while of Mars’ watery past (most likely over a billion years ago), but it was assumed that it was in the past. Signs of erosion were examined, which helped determine that at one time Mars had oceans along its surface going over a mile deep. But this water source was depleted as the planet lost its protective magnetic field from strong solar wind.
Now equipped with imagery of the water formations along the mountains of Mars, it would seem possible to make it a harvestable place to grow vegetation for consuming, but there is a problem. The water is poisonous. It’s filled with perchlorates, which are lethal to humans, but the water can be treated and processed into drinking water. Since the discovery, researchers are wondering if there is a water spring or gusher still waiting to be found. With more knowledge, the possibilities could be endless.
This is just the beginning in learning how exactly humans can use Mars to solves some of her problems. According to Buzz Aldrin, who was the pilot of the first manned mission to the moon, this is another small step for mankind just like those first steps on the moon. He believes that, “no dream is too high for those with their eyes in the sky!”