The Morning After: Researchers find evidence of organic matter on Mars
The Perseverance Rover has found evidence of organic compounds in the Jezero Crater on Mars. Don’t get too excited: These compounds could have also developed in nonbiological ways. But even if it’s not proof of organic life on Mars, the results hint at complex organic conditions for the “key building blocks for life.” Organic molecules like those observed in the Jezero Crater contain carbon and often hydrogen atoms. They’re the core components of life as we know it on Earth.
The rover found organic materials in all ten targets it observed on the crater floor. “Our results support observations by previous robotic missions to Mars that the Red Planet was once rich in organic material, compounds made primarily of carbon and hydrogen, and that some of that organic material can still be detected billions of years later,” co-author Joseph Razzell Hollis, a London-based astrobiologist, told Gizmodo. “Each detection, each observation, gives us a little bit more information that brings us closer to understanding the history of Mars and whether it could have supported life in the past.”
Hopefully, scientists can maintain this level of excitement. They’ll have to wait for the Mars Sample Return (MSR) mission, which isn’t expected to launch from Earth until at least the late 2020s.
– Mat Smith
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This article originally appeared on Engadget at https://www.engadget.com/the-morning-after-researchers-find-evidence-of-organic-matter-on-mars-111523432.html?src=rss
The Perseverance Rover has found evidence of organic compounds in the Jezero Crater on Mars. Don’t get too excited: These compounds could have also developed in nonbiological ways. But even if it’s not proof of organic life on Mars, the results hint at complex organic conditions for the “key building…
