The Twins Study provides the first integrated biomolecular view into how the human body responds to the spaceflight environment
If one egg is fertilized by two sperm it results in three sets of chromosomes, one from the mother and two from the father
The findings indicate that genes are not the sole determiner of fitness
Identical twin astronauts are subjects of NASA’s Twins Study. One spent a year in space while the other stayed on Earth as a control subject
CURRENT ISSUE - January/February 2025
The science-backed behaviors that help leaders inspire thriving teams and organizations