238: When will the universe stop expanding?
Spacepod
A question from Jacob, age 7. answers. For more on Dr. Malagón’s work, see episode or listen to his podcast, .
info_outline
237: Why does an asteroid hit the Earth? And why so big?
Spacepod
A question from Lyla, age 5. answers. For more on Dr. Spoto’s work, see episode .
info_outline
236: Are there rainbows on other planets? (Part II)
Spacepod
We try, a second time, to answer a question from Maeve, who is almost 3 years old. answers. For more on rainbows on other planets, see episode .
info_outline
235: Why is the sun hot?
Spacepod
A question from Ida, age 4. answers. Find out more about the , the , , and . For more on Dr. Janiver’s work, see episode .
info_outline
234: How many stars are there in space?
Spacepod
A question from Kellan, age 6. answers. To learn more about Wellesley College’s Whitin Observatory, including public visit nights, go . For more on what you can do to reduce light pollution, see from Dark Sky International.
info_outline
232: Are there rainbows on other planets?
Spacepod
A question from Maeve, who is almost 3 years old. answers. For more on Dr. Soto’s work, see episodes and .
info_outline
232: How many potholes are on an asteroid?
Spacepod
A question from Issac, age 5. Dr. Nancy Chabot answers. For more on Dr. Chabot’s work, see episodes and . For more on the Planetary Defense, see . For more on the , see the mission website.
info_outline
231: How big is space?
Spacepod
A question from Issac, age 4. answers. For more on Dr. Rich's work, see episodes , , , or , or visit the Carnegie Observatories . Find the pocket solar system instructions .
info_outline
230: What is the fastest planet?
Spacepod
A question from Renny, age 4. answers. For more on Dr. Christensen's work, see episodes and .
info_outline
229: What do asteroids smell like?
Spacepod
A question from Sabine, age 5. Dr. Christopher Snead answers. For more on Dr. Snead's work, see Episode 184 of Spacepod. Do you know a kid with a space question? Upload it at listentospacepod.com and I’ll do my best to get an answer!
info_outlineWe try, a second time, to answer a question from Maeve, who is almost 3 years old. Dr. Matthew Kenworthy answers. For more on rainbows on other planets, see episode 232.