The most important Martian rock. Has evidence of alien life finally been found?

Researchers are pretty sure Mars was once a more hospitable place for life than it is today. Geological indications suggest that conditions there were right for lakes and rivers to cover the currently dry surface of the planet. So was the atmosphere. NASA’s newest Mars rover, Perseverance, is also driving along one such estuary in Jezero Crater, where there was once a lake.

2022, funded by NASA In research In addition, it is proposed VersionMars may have been habitable for 500 million years longer than previously thought. Until recently, rocks discovered by NASA’s older Mars rover Curiosity suggest that Mars was once very similar to Earth in other ways, too. The rocks studied by the rover have unusually high levels of manganese oxide. NASA has also called manganese “the evolution of life.” Forgotten Heroes“ – The geological history of our planet shows that there was an excess of manganese in rocks and oceans before the earliest life forms appeared. The first life forms on Earth to “learn” the art of photosynthesis were cyanobacteria. Many researchers believe that manganese Important role In the process of development.