Did you know the wheels have morse code embedded in their tread? https://www.jpl.nasa.gov/news/news.php?feature=3497 https://www.jpl.nasa.gov/news/news.php?fea

Did you know the wheels have morse code embedded in their tread? https://www.jpl.nasa.gov/news/news.php?feature=3497 https://www.jpl.nasa.gov/news/news.php?feature=3497