New experiments reveal that protein precursors can form naturally in deep space under extreme cold and radiation. Scientists found that simple amino acids bond into peptides on interstellar dust, long ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Even in the cold, airless regions between stars, cosmic dust grains can help stitch amino ...

Suggested Citation: "4 Prioritizations and Rankings to Optimize and Enable the Expansion of Deep Space Human Exploration." National Academies of Sciences, Engineering, and Medicine. 2018. A Midterm ...