Unraveling The Origins Of Life: Scientists Discover ‘Cool’ Sugar Acid Formation İn Space
Exploring Origins: How Glyceric Acid May Pave the Way for Life Beyond Earth
Researchers at the University of Hawaii at Manoa have synthesized for the first time molecules important for biological metabolism at low temperatures (10 K) on ice-coated nanoparticles that mimic conditions in deep space.
The study was published in Science Advances.
The research team, consisting of Professor Ralph Kaiser, Postdoctoral Fellow Jia Wang, and Postdoctoral Fellow Joshua H. Marks of the Department of Chemistry at UH Manoa, in collaboration with Professor Ryan C. Fortenberry of the University of Mississippi, explored how glyceric acid is produced in the low temperature, CO2-rich environment of space ice The team has been exploring how glyceric acid is formed in the low-temperature, CO2-rich environment of space ice. The team has been exploring how glyceric acid is formed in the low-temperature, CO2-rich ice environment of space. The team has explored how glyceric acid is formed in the low-temperature, carbon dioxide-rich ice environment of space. Glyceric acid is the simplest sugar acid that aids in a process called glycolysis. Glycolysis is like an engine that breaks down the food we eat into energy that our bodies can use.
The W.M. Keck Cosmochemistry Laboratory at UH Manoa discovered the formation of racemic glyceric acid in experiments using interstellar model ice and high-energy galactic cosmic ray proxies, and detected it in the gas phase using a photoionization laser. These molecules may be involved in the development of life on Earth-like planets. Scientists now hope to detect these molecules in space using telescopes such as the ALMA telescope.
The study suggests that molecules such as glyceric acid may have been synthesized in molecular clouds and possibly star-forming regions before reaching Earth via comets and meteorites. Understanding how such molecules form in space is crucial to unraveling the mystery of the origin of life.
The possibility of the existence of such molecules in space shows how our internal chemistry is connected to the chemistry “out there. “Moreover, the interplay between experiment and computation highlights how different perspectives on science work together to enable the creation of new knowledge.
Source: Unraveling The Origins Of Life: Scientists Discover ‘Cool’ Sugar Acid Formation İn Space