
Advertise on podcast: Spaced Out
Rating
5from
This podcast has
19 episodes
Language
EnglishPublisher
Spaced Out PodcastExplicit
No
Date created
2020/03/27
Latest episode
2026/02/28
Average duration
10 min.
Release period
156 days
Description
Hi! I’m Diya — I study astrophysics and planetary science at Caltech, and I love breaking down complex space concepts so that anyone can understand them. Spaced Out is all about making astrophysics fun, accessible, and just the right amount of mind-blowing. Learn more at www.spacedoutpodcast.com and read about it on substack: diyasparkle.substack.com
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Podcast episodes
Check latest episodes from Spaced Out podcast
The Rhythm of the Cosmos
2026/02/28
Most planetary systems are born in beautiful orbital resonances, these elegant gravitational rhythms where planets lock into precise integer ratios.
But when those resonances break, the resulting chaos might either destroy world... or deliver the ingredients for life!
Please let me know if there are any topics you would like to break down or conversations you want to hear!
Note: This music is not mine, you can find it on Youtube and other platforms.
Title: Cosmic Storm by A Himitsu
Images: Kosmos Institute, Wikipedia, NASA, Medium, Wikipedia, and Wikipedia (respectively)
Hot Jupiters with Professor Malena Rice
2025/08/30
Hot Jupiters are some of the strangest planets we have discovered - they are giant planets that orbit scorchingly close to their stars. How do they exist, and what can they teach us about planetary systems? I chat with Yale Professor Malena Rice about her research into these mysterious planets and what they can reveal about planet formation. Enjoy!
Please let me know if there are any topics you would like to break down or conversations you want to hear!
Note: This music is not mine, you can find it on Youtube and other platforms.
Title: Cosmic Storm by A Himitsu
Lunar Origins: Long Before the Landing
2025/07/27
Long before humans left footprints on the Moon's surface, it had a much more violent beginning! In this episode we go back to the formation of the solar system to explore the Moon's origin story and understand how vital it is to life on Earth. Enjoy!
Please let me know if there are any topics you would like to break down or conversations you want to hear!
Note: This music is not mine, you can find it on Youtube and other platforms.
Title: Cosmic Storm by A Himitsu
Cosmic Fireworks with Professor Mansi Kasliwal
2025/05/20
An engaging discussion with Caltech Professor Mansi Kasliwal on what she describes as "Cosmic Fireworks" - the brightest, fastest, and most energetic events in our Universe! We break down what they are, why they are relevant, how we observe them, and what they have taught us! Enjoy!
Please let me know if there are any topics you would like to break down or conversations you want to hear!
Note: This music is not mine, you can find it on Youtube and other platforms.
Title: Cosmic Storm by A Himitsu
Explaining the Silence: Theories for Alien Life
2025/04/02
In this episode of Spaced Out, we dive deeper into one of the most puzzling questions: given the size and age of the universe, why haven't we found intelligent life yet?
Building on the last episode about the Drake Equation and the Fermi Paradox, we explore several theories—some grounded in science, others leaning into sci-fi—that try to explain this silence.
Whether you're curious about how fragile life might be, or wondering if aliens are deliberately hiding from us - this episode helps set the stage for even more questions about our place in the universe.
Note: This music is not mine, you can find it on YouTube and other platforms!
Title: Cosmic Storm by A Himitsu
The Numbers Say Aliens Are Out There—So Where Are They?
2025/03/23
In this episode of Spaced Out, we look at one of the most fascinating questions in science: why haven't we found any aliens?
Before we explore the many theories that try and explain this, I walk through the Drake equation - a super useful way to think about how many intelligent civilizations could be out there. It's not so much a strict calculation as it is a framework for searching for life. Then, we introduce Fermi's Paradox - the mystery that drives our theories,
This episode sets up everything we’ll explore next time, where I’ll go through some of the theories people have come up with to explain the silence. Enjoy!
Note: This music is not mine, you can find it on YouTube and other platforms!
Title: Cosmic Storm by A Himitsu
Planet Formation
2024/11/04
This is a crash course to planet formation! In this episode, you will learn how planets form from dust grains and gas, the different temperatures and compositions in the disk, and why the planets in our solar system exist where they do. This episode naturally follows the last one, the Physics of Star Formation. It is a bit longer of an episode, but is easy to follow. Enjoy!
Note: This music is not mine, you can find it on YouTube and other platforms!
Title: Cosmic Storm by A Himitsu
The Physics Behind Star Formation
2024/09/03
The very beginning of one of my favorite astronomy topics (planet formation) is star formation! In this episode, I explain the basics of star formation (especially the physics behind it) in simple ways, with many analogies! I hope you all enjoy it!
Note: This music is not mine, you can find it on YouTube and other platforms!
Title: Cosmic Storm by A Himitsu
Episode 11: Stellar Evolution- How Stars Form!
2021/04/28
This episode covers stellar evolution, specifically how stars form from nebula into protostars, failed stars, and T-tauri stars! Another episode will cover the end of a stars life. Let me know if you have any questions, suggestions for future episodes, or comments.
Episode Ten- Mars Perseverance Rover
2020/12/23
An overview of the Perseverance rover's mission, the helicopter Ingenuity, and what we hope this mission will reveal to us!
Episode Nine- Podcast with Astrophysics Researcher Christine
2020/09/08
This episode is one where I talk to an experienced researcher, Christine Ye, about black holes!
Episode Eight- Crew Dragon Launch!
2020/06/09
This episode is about the recent launch from the Kennedy Space Center, a short one that explains the purpose of the mission, what it will accomplish in the future, and its significance. Let me know if you have any questions or what you think! I appreciate comments about the episodes or suggestions for new topics to cover!
Episode Seven- The Planets in our Solar System Part 2
2020/04/20
Part 2! Some links I used:Jupiter- https://space-facts.com/jupiter/Saturn- https://www.nasa.gov/audience/forstudents/k-4/home/F_Saturn_Fun_Facts_K-4.htmlUranus- https://space-facts.com/uranus/Neptune- no specific site, but search some up!
Episode Six- The Planets in our Solar System Part 1
2020/04/20
This episode is about the first 4 planets in our solar system! Ask me any questions you have and I'll do my best to answer!Here are some links to the resources I used for the interesting facts:Mercury- https://space-facts.com/mercury/Venus- https://theplanets.org/venus/Mars- https://space-facts.com/mars/
Episode Five- The Kepler Space Telescope
2020/03/15
This episode is about the Kepler Space Telescope, its mission, the reaction wheel failure, and how the engineers and scientists overcame it.
Podcast reviews
Read Spaced Out podcast reviews
Kalpana N. 2025/03/23
Spaced Out draws you in…
Diya has a real gift for breaking down complex astronomy topics—not by oversimplifying them, but by finding the wonder in the details. Tuning in feels...
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