BLAST OFF! NASA just sent a spacecraft to Europa, one of Jupiter's moons, and on the side of that spacecraft, they included a poem. Not just any poem — a poem by U.S. Poet Laureate Ada Limón. A poem that’s supposed to represent all of humanity to the universe. No biggie.

Host Lulu Miller opens up the floor to kids from all over the country to ask Limón and NASA scientist Cynthia Phillips questions about the mission, outer space, poetry and what a space slushie might taste like. Listen to find out the answers to all their burning questions.

Read Ada Limón’s poem, “In Praise of Mystery,” here.

Read about and follow the Europa Clipper mission here.

Terrestrials was created by Lulu Miller with WNYC Studios. This episode was produced by Ana Gonzales, Mira Burt-Wintonick and Lulu Miller, with help from Tanya Chawla, Alan Goffinski, Sarah Sandbach, Valentina Powers, and Joe Plourde. Fact checking by Natalie Middleton.

Huge special thanks to the teachers and schools we worked with, including:
Simone Larson, Sarah Gates, Kaleb Wagoner, StreetLab, and CMSP 327 in the Bronx.
Also to WNYC’s Community Partnerships editor, George Bodarky, and to Gretchen McCartney, Michael Taeckens, Vaughan Ashlie Fielder, and biggest thanks to ALL the kids with badgering questions from all over the country with great questions. We couldn’t get to all of them, but we appreciate all of you.

Our advisors are Ana Luz Porzecanski, Andy J. Pizza, Anil Lewis, Dominique Shabazz, Liza Demby, Princess Daazhraii Johnson and Tara Welty.

Learn more about storytellers, listen to music, and dig deeper into the stories you hear on Terrestrials with activities you can do at home or in the classroom on our website, Terrestrialspodcast.org.

Badger us on social media: @radiolab and #TerrestrialsPodcast or by emailing us at terrestrials@wnyc.org.

Visit the Terrestrials website to learn more about the show, meet our team, listen to the songs and discover fun activities, drawing prompts, music how-tos and games that educators, parents and families might enjoy together.

If you’d like to “badger” a future expert, suggest story ideas or feedback, email us at terrestrials@wnyc.org.

Listen to just the songs from Terrestrials.

Sign up for Radiolab’s newsletter! It includes short essays, recommendations, and details about other ways to interact with the show. Sign up here.

Radiolab for Kids and Terrestrials are supported by listeners like you. Support Radiolab by becoming a member of The Lab today.

Follow Radiolab on Instagram, X and Facebook @radiolab.

Support for Terrestrials is provided by the Simons Foundation, the Arthur Vining Davis Foundations, the Kalliopeia Foundation and the John Templeton Foundation.

The Greenland shark is ugly. Its eyes look cloudy and dead. Its snout and fins are stubby. Its meat is poisonous. And that may be part of why most people have overlooked these sharks for so long. But there was a rumor circulating among Greenland villagers that this deepsea dweller could survive for centuries. Scientist John Steffensen went on a hunt to see if this was true and discovered that the Greenland shark can live for more than 500 years, making it the longest living vertebrate on the planet. Biologist Steve Austad explains how the shark avoids death for so long and discovers that its secret to longevity comes at a cost. It seems that to live a longer life, it opts out of some of the best stuff life has to offer: adventure, friends and companionship.

Terrestrials was created by Lulu Miller with WNYC Studios. This episode was produced by Brenna Farrel, and Mira Burt-Wintonick, with help from Alan Goffinski, Ana González, Tanya Chawla, Sarah Sandbach, Valentina Powers, and Joe Plourde. Fact-checking by Natalie Middleton.

Our advisors are Ana Luz Porzecanski, Andy J. Pizza, Anil Lewis, Dominique Shabazz, Liza Demby, Princess Daazhraii Johnson and Tara Welty.

Learn more about storytellers, listen to music, and dig deeper into the stories you hear on Terrestrials with activities you can do at home or in the classroom on our website, Terrestrialspodcast.org. Badger us on social media: @radiolab and #TerrestrialsPodcast or by emailing us at terrestrials@wnyc.org.

Visit the Terrestrials website to learn more about the show, meet our team, listen to the songs and discover fun activities, drawing prompts, music how-tos and games that educators, parents and families might enjoy together.

If you’d like to “badger” a future expert, suggest story ideas or feedback, email us at terrestrials@wnyc.org.

Listen to just the songs from Terrestrials.

Sign up for Radiolab’s newsletter! It includes short essays, recommendations, and details about other ways to interact with the show. Sign up here.

Radiolab for Kids and Terrestrials are supported by listeners like you. Support Radiolab by becoming a member of The Lab today.

Follow Radiolab on Instagram, X and Facebook @radiolab.

Support for Terrestrials is provided by the Simons Foundation, the Arthur Vining Davis Foundations, the Kalliopeia Foundation and the John Templeton Foundation.

The honeybee. The ever-important pollinator for our plants is disappearing. Some call it the silence of the bees, others call it colony collapse disorder. Dr. Sammy Ramsey, our official bug correspondent, wondered, could it be due to parasites? And if so, how do we catch all of them? This question takes Dr. Sammy to the heart of a jungle in Bangladesh to look for overlooked honeybees impervious to parasites. The only problem? He can't find them. With help from a local guide named Babulall, he learns how the most overlooked bees could possibly save all the honey bees in the world. Plus, they have some killer dance moves.

Big special thanks this episode to Babulall Munda and Rubaiyat Mansur Mowgli, both of whom, by the way, will be credited on any scientific papers that come out of the work they did with Dr. Sammy in Bangladesh.

Terrestrials was created by Lulu Miller with WNYC Studios. This episode was produced by Alan Goffinski, Mira Burt-Wintonick, Joe Plourde and Lulu Miller, with help from Sammy Ramsey, Rico Hernandez, Amanda Gann, Madison Sankovitz, Chris Borke, and Shin Arunrugstichai.

​​The Terrestrials team also includes Ana González, Tanya Chawla, Sarah Sandbach, and Valentina Powers, with fact-checking by Diane Kelly. Fact checking by Diane Kelly. Transcription by Caleb Codding.

Our advisors are Ana Luz Porzecanski, Andy J. Pizza, Anil Lewis, Dominique Shabazz, Liza Demby, Princess Daazhraii Johnson and Tara Welty.

Learn more about storytellers, listen to music, and dig deeper into the stories you hear on Terrestrials with activities you can do at home or in the classroom on our website, Terrestrialspodcast.org.

Badger us on social media: @radiolab and #TerrestrialsPodcast or by emailing us at terrestrials@wnyc.org.

Visit the Terrestrials website to learn more about the show, meet our team, listen to the songs and discover fun activities, drawing prompts, music how-tos and games that educators, parents and families might enjoy together.

If you’d like to “badger” a future expert, suggest story ideas or feedback, email us at terrestrials@wnyc.org.

Listen to just the songs from Terrestrials.

Sign up for Radiolab’s newsletter! It includes short essays, recommendations, and details about other ways to interact with the show. Sign up here.

Radiolab for Kids and Terrestrials are supported by listeners like you. Support Radiolab by becoming a member of The Lab today.

Follow Radiolab on Instagram, X and Facebook @radiolab.

Support for Terrestrials is provided by the Simons Foundation, the Arthur Vining Davis Foundations, the Kalliopeia Foundation and the John Templeton Foundation.