Scientists from Curtin university have stated that Mars has been too dry for millions of years to support life. The rover on Mars has proved from the surface of the planet that it is, and has been, too dry. They ran several experiments, one including the formation of rust, to determine the moisture levels on Mars. What they found was that the ratio of rust formation was one to four fewer than Antarctica. Since Antarctica is the driest place on earth, it is confirmed that mars is too arid to support life.
Madelyn P. The discovery of the Jebel Irhoud fossils raise a question that everything we thought we knew is false. How old is the homosapien species? older than we originally thought. New fossils were discovered in Africa in 1961 that dated back about 350,000 years ago. This raises a lot of speculation about the features we were formed from. The jaw was larger, and the skull was more elongated. Summing this up quickly, we have discovered new evidence about how far we as a species date back, and valuable traits have been discovered about our origins and how we lived, before we were "modern" humans.
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