<p>We celebrate the 30th anniversary of a daring Space Shuttle mission that fixed the Hubble Space Telescope by chatting about the experience with astronaut Jeff Hoffman.</p>

What Is It Like to Experience a Total Solar Eclipse?

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.