<p>How do you drive a rover from 40 million miles away? In part two of our conversation, we asked NASA engineer Rich Rieber about how the newest robot to explore Mars will get around.</p>

How Can Artificial Intelligence Help Create Maps?

We hear amazing questions in the exhibit halls of the Museum of Science, Boston. Do woodpeckers get headaches? How many colors are in the rainbow? Who gets to drive the Mars rovers? Pulsar features short interviews with our education staff along with scientists, engineers, and experts from around the world in order to find the answers.