1 min readProtein Crystals – 1g vs MicrogravityNASAApr 30, 2020 Image Article Images of human insulin crystals grown in 1-g (left) and microgravity (right). Crystals grown in microgravity are larger and of higher resolution. Images of human insulin crystals grown in 1-g (left) and microgravity (right). Crystals grown in microgravity are larger and of higher resolution.