NASA Funds New Space Biology Research for Exploration Support

• NASA has selected 12 new research investigations to support long-term space exploration, with a total of $7 million in funding allocated through 2030.
• Six projects focus on space crop production, while six others investigate the impact of spaceflight on human health and physiology.

Space Crop Investigations

• Research targets the cultivation of edible plants, crop-microbial interactions, and sustainable farming techniques using regolith simulants.
• Studies include the survival mechanisms of resurrection plants under extreme conditions and gene expression analysis in algae to improve life-support systems.
• Selected projects involve:
  • Analyzing plant-microbe dynamics and legume rotations.
  • Using genetic mitigation to improve stress tolerance in algae and tomato cultivars.
  • Investigating microbial survival in low-carbon, high-radiation environments.

Precision Health Investigations

• Research aims to identify how space stressors influence immune, respiratory, and inflammatory responses.
• Projects examine the molecular and cellular changes associated with radiation, microgravity, and aging.
• Key focus areas include:
  • Identifying repurposed drugs to mitigate health impacts.
  • Studying the effects of lunar dust exposure.
  • Evaluating long-term spinal health post-recovery.
  • Exploring the connection between spaceflight-relevant stressors and brain-heart axis aging.