NASA scientists are rigorously examining the Moon’s extreme conditions to assess their impact on biological systems.
The Moon presents a distinctive environment with unique challenges for biological systems. Researchers are keen on understanding how organisms adapt and respond to these conditions, characterized by significant knowledge gaps in physiological changes and adaptations. Critical environmental factors on the Moon include solar and galactic cosmic radiation, one-sixth gravity, and lunar dust.
University of Florida scientists are conducting experiments with lunar soil to understand plant growth under these conditions. Early observations showed uncertainty about seed germination in lunar soil, highlighting the challenges faced in lunar agriculture. Differences were noted between plants grown in volcanic ash simulant and those in lunar regolith collected during the Apollo missions.
Space biosciences utilize model organisms and in vitro physiological systems to delve into biological impacts that are not feasible to study in humans. This research aims to improve our fundamental understanding of human health in the harsh environment beyond low Earth orbit. Additionally, the research includes studying plant physiology using crop plants and genetic models to pave the way for sustainable agriculture on the Moon and potentially Mars.
The exploration of biological systems in the lunar environment is crucial for future space missions. By addressing these challenges, NASA aims to enhance our understanding and ensure successful long-term habitation on extraterrestrial surfaces.
Source: Science.nasa ˙ Youtube
