Fruit Flies Survive Extreme Hypergravity in Surprising Study

In a laboratory centrifuge, fruit flies subjected to gravitational forces many times stronger than Earth's did something unexpected: they survived, and adapted. The discovery, emerging from a well-mapped organism whose simplicity makes it a window into universal biology, challenges the long-held assumption that extreme gravity scales linearly with damage. It suggests instead that life harbors hidden thresholds — biological switches that activate when pressure crosses certain lines — a finding that quietly expands what we believe possible for living things venturing beyond the world they evolve