WASHINGTON, (NASA PR) — NASA has recognized a new generation of potential space explorers who competed in the agency’s 28th annual Human Exploration Rover Challenge.

High school and college students from around the U.S. and world have spent the last eight months designing, building, and testing their rovers for the challenge – one of the original seven NASA Artemis Student Challenges. NASA announced the winners during a virtual awards ceremony April 29. The challenge involved 91 teams, including 58 colleges and 33 high schools.

The challenge tasked U.S. and international student teams with designing, engineering, and testing a human-powered rover on a course simulating terrain found on rocky bodies in the solar system. Teams also performed mission assignments while negotiating the course, including sample retrievals and spectrographic analysis.