Black and white image of snowflakes from the Snow Video imager
This image of falling snowflakes was taken by the Snow Video Imager (SVI) at one of the auxiliary ground sites at GCPEx, the Steamshow Fairgrounds.

The SVI is set up about a foot off the ground and the snowflakes are falling from top to bottom through the frame. They can bee seen here in different three-dimensional orientations at 5x magnification.

Learn more about GCPEx

NASA / Larry Bliven