After traveling hundreds of miles above Earth and spending months aboard the International Space Station, a University of Delaware experiment has returned to campus, bringing new data on how turbulence behaves in microgravity.

The project, led by assistant professor of mechanical engineering Tyler Van Buren, is designed to study how particles influence turbulent flows. From dust in the air to sand in coastal zones and bubbles at the sea surface, particles can change how flows behave.

Van Buren compares it to an energetic crowd moving around while carrying objects.