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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.
Episodes

Jul 8, 2024
Jul 8, 2024
12 min
Mike Horvath, the Director of Exhibits at the Museum of Science, details the process of imagining and creating an exhibit and how it can lead to wearing a wookiee costume on the mound at Fenway Park.

May 13, 2024
May 13, 2024
8 min
We chat about all of the options that you have for keeping, donating, or recycling eclipse glasses after April's total solar eclipse.

May 6, 2024
May 6, 2024
22 min
With the Great American Eclipse of 2024 in the rear view mirror, we look ahead to the next three years of solar and lunar eclipses visible from Boston and around the globe.

Apr 29, 2024
Apr 29, 2024
16 min
Dr. Greg Skomal, a shark expert with the Massachusetts Division of Marine Fisheries, discusses the incredible data that shark tags can give us as well as the process of finding and tagging great white sharks off of Cape Cod.

Apr 16, 2024
Apr 16, 2024
13 min
Our triceratops fossil, Cliff, did not live in New England. So what kind of dinosaurs did? We ask two local experts, Mark Agostini and Dr. Mark McMenamin, to tell us what fossils have been recovered from our own backyard.

Feb 29, 2024
Feb 29, 2024
8 min
With a total solar eclipse coming up on April 8th, 2024, we ask planetarium educator Talia what it feels like to actually witness the moon totally blocking the sun.

Dec 20, 2023
Dec 20, 2023
9 min
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.

Nov 13, 2023
Nov 13, 2023
13 min
Dr. Supriya Chakrabarti, the Director of UMass Lowell's Center for Space Science and Technology, explains some of the exciting space research and engineering that is happening right here in our backyard.

Oct 30, 2023
Oct 30, 2023
13 min
We ask marine mammal odontologist Dr. Martin Nweeia about one of the most amazing teeth anywhere in the animal kingdom and get the full story of the narwhal and its ten-foot tusk.

Oct 16, 2023
Oct 16, 2023
7 min
One of the more hopeful results of human spaceflight has been the Overview Effect, when astronauts feel the awe in looking down at our home planet while orbiting above. NASA Astronaut Bob Hines details his experience earthgazing from the International Space Station in 2022.
