
Mailbag: What would happen if the Moon disappeared? How big is the universe, really? Are there atoms in a black hole?
From Tumble Science Podcast for Kids by Tumble Media
June 26, 2026 · 21 min
About this episode
Marshall and Lindsay answer cosmic questions in a special mailbag episode.
What would happen if the Moon disappeared? How big is the universe, really? And what happens to atoms inside a black hole? Marshall and Lindsay get the answers to some cosmic questions in this special mailbag episode! If you want to have your comment or review read on our show, leave one! Write a review on Apple Podcasts or comment on Spotify. Join on Patreon to help us continue to make Tumble and be featured on future episodes, and help us decide on Season 12 topics: patreon.com/tumblepodcast Shop official Tumble merch: https://tumblepodcast.dashery.com/ Submit a science question: https://www.sciencepodcastforkids.com/contact Watch the Joke-ha-thon here! Other Tumble episodes mentioned in this mailbag: "What Would Happen If There Was No Moon?" (in Spanish). "The Quest for the Edge of the Universe with Katie Mack" "How Big is the Universe?" Cataloging the Universe - Audio Course
People in this episode
Hosts: Marshall, Lindsay
Topics covered
- space
- atoms
- black holes
- universe
- cosmic questions
- moon
Keywords
- atoms
- black hole
- moon
- universe
- space questions
- Tumble podcast
Mentioned in this episode
Organizations: Tumble Media
Books & works: What Would Happen If There Was No Moon?, The Quest for the Edge of the Universe with Katie Mack, How Big is the Universe?, Cataloging the Universe - Audio Course
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