Book Club Edition: Diane Ackerman and “The Planets: A Cosmic Pastoral”

The Planetary Society
The Planetary SocietyMay 15, 2026

Why It Matters

Ackerman’s blend of rigorous science and poetic imagination revitalizes public interest in planetary exploration, showing that art and research together can deepen cultural appreciation of space missions.

Key Takeaways

  • Ackerman’s poetry blends scientific accuracy with lyrical cosmic wonder.
  • Reissued edition revived by Maria Popova’s Marginalian imprint.
  • Carl Sean’s mentorship linked poetry to planetary exploration.
  • Poems reference latest discoveries, like Mercury’s 30‑day rotation.
  • Book inspires scientists and artists, fostering interdisciplinary dialogue.

Summary

The Planetary Radio Book Club featured poet‑scientist Diane Ackerman discussing the newly reissued edition of her 1976 collection, The Planets: A Cosmic Pastoral. Hosted by Planetary Society senior adviser Matt Kaplan, the conversation highlighted the book’s revival through Maria Popova’s Marginalian imprint and its relevance amid contemporary space milestones such as the Aremis 2 launch and upcoming Artemis 4 missions.

Ackerman explained how the poems were crafted with rigorous scientific input—thanks to early mentorship from Planetary Society co‑founder Carl Sean—while maintaining lyrical depth. The reissue benefits from modern annotations that align verses with current planetary data, for example Mercury’s 30‑day rotation and Venus’s cloud dynamics. The dialogue also underscored the author’s broader oeuvre, from The Zookeeper’s Wife to the Pulitzer‑finalist 100 Names for Love, illustrating her ability to bridge narrative nonfiction and poetic expression.

Memorable moments included Carl Sean’s endorsement that the collection proves “how closely compatible planetary exploration and poetry, science and art really are,” and Ackerman’s reading of a line praised by Maria Popova: “Knee‑deep in the cosmic overwhelm, I’m stricken by the ricochet wonder of it all.” The hosts also shared audience reactions, noting how members are composing music, writing their own verses, and envisioning lunar observatories that could further inspire artistic interpretation.

The conversation demonstrates that high‑quality poetry can serve as an accessible gateway to complex planetary science, encouraging both the scientific community and the public to view exploration through a humanistic lens. By reintroducing a half‑century‑old work with updated scientific context, the Planetary Society reinforces interdisciplinary collaboration as a catalyst for broader engagement with space endeavors.

Original Description

Author, poet, and science communicator Diane Ackerman is our guest. Her wonderful collection of poems, with one devoted to each of the worlds in our Solar System, was first published in 1976. Carl Sagan said she had produced, “...a stunning book of poetry in The Planets. The work is scientifically accurate and even a convenient introduction to modern ideas on the planets, but much more important, it is spectacularly good poetry, clear, lyrical, and soaring. . . One of the triumphs of Ackerman’s pastoral is the demonstration of how closely compatible planetary exploration and poetry, science and art really are.” “The Planets” is now available in a brand new edition, and is as sublime, entertaining, and enlightening as it was half a century ago.
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