- NASA astronaut Don Pettit shared a timelapse video of crystal growth in microgravity
- Crystals exhibit hopper growth with edges growing faster than flat faces in space
- The video shows crystals forming inside a thin film of water in microgravity
NASA astronaut Don Pettit has shared a fascinating timelapse video showing the growth of crystals in microgravity, offering a closer look at how materials behave in space.
In a post accompanying the video, Pettit explained that crystals in microgravity experience a phenomenon known as "hopper growth." According to him, the outer edges and corners of the crystals grow at faster rates than their flat faces, creating a distinctive step-like appearance.
Watch Video Here:
"In microgravity, crystals experience 'hopper growth,' where the outer edges and corners grow at faster rates than the flat faces, creating a step-like appearance. This timelapse records their growth inside a thin water film. Look closely, and you will see the patterns emerge!" Pettit wrote.
The video captures the gradual formation of the crystals within a thin layer of water. As the timelapse progresses, intricate patterns become visible, highlighting the unique growth process that occurs in the microgravity environment.
Pettit's post drew attention to the striking visual patterns created by the crystals as they developed over time, offering viewers a glimpse into scientific observations made in space.
