Organic Molecules Found on Mars After Reanalyzing Old Data | PNAS Paper скачать в хорошем качестве

Organic Molecules Found on Mars After Reanalyzing Old Data | PNAS Paper

NASA's Curiosity rover has identified long-chain organic molecules on Mars, specifically fatty acids, which are essential components of cell membranes on Earth. These molecules were discovered within an ancient dried-up lakebed in Gale Crater after a thorough re-evaluation of collected data. While these findings suggest the possible presence of past life, it is important to note that these organic compounds could also have originated through non-biological processes. This discovery adds to the accumulating evidence indicating that habitable conditions once existed on Mars. Since 2012, Curiosity has been exploring Gale Crater and Mount Sharp, previously confirming the presence of a lake billions of years ago, and the origin of these alkanes is currently under investigation. #Mars #NASA #life #cell #evolution #astrobiology