Skip to content
The Cosmic Classroom podcast artwork

PODCAST · science

The Cosmic Classroom

by Sarah Tyk

Welcome to The Cosmic Classroom, where space science meets simplicity. Each episode breaks down big cosmic ideas into small, meaningful lessons you can share at home — no telescope required. You’ll learn fun, easy-to-understand ways to explore space together while building your child’s curiosity and your own confidence along the way.I want to ignite your passion for exploring and questioning. Not only that, but I want to show you how much fun it can be to learn science!Because here, it’s a simple equation: Space Science + Simple Lessons = Endless Enjoyment.

Publisher-supplied feed metadata · PodParley refreshed Sep 16, 2025 · Source feed

Episodes

  1. Final Sign Off

    This is the first -- and last -- episode of The Cosmic Classroom. I'm changing directions yet again, this time to a totally new genre. Thank you to everyone who listened, liked, commented, or subscribed to The Interested Reader. Your support means the world to me. Maybe I'll see you in the…

    more
  2. Episode 21: Big Changes!

    Hi Interested Readers! 📢 I'm excited to announce that I will be changing the name of the podcast! (yes .... again....) ✨ I think the new name more accurately captures my vision and goal for this podcast. I hope you agree! 📝 I'd love to know what you think! You can get in touch in all the usual...

  3. Episode 20: Tesla's Current--The Mind of a Visionary

    Nikola Tesla was more than an inventor — he was a visionary who believed the Universe spoke in energy, frequency, and vibration. In this episode, we explore Tesla’s groundbreaking work with magnetism and alternating current, his astonishing ability to “see” inventions fully formed before building...

  4. Episode 19: The Pull of the Invisible

    Magnetism is more than a force—it’s a language of attraction, alignment, and invisible influence. In this episode, we explore what magnetism really is, how it shapes the physical world, and how it can serve as a metaphor for the inner pull we all experience. Tune in for a journey through physics,...

  5. Episode 18: The Nature of Light – Particle, Wave, and Metaphor

    Light is one of the most mysterious and powerful forces in the Universe — and in our lives. In this episode, we explore the dual nature of light in physics: how it acts as both a particle and a wave, defying simple definition. Then we shift into the metaphorical and spiritual realm — asking what...

  6. Episode 17: Summer Soulstice

    The Sun is at its peak. The longest day of the year is here—and with it, a powerful invitation to pause. 🌻 ⠀ In this new episode of The Interested Reader, we explore the science and symbolism of the Summer Solstice: ☀️ Why the Sun appears to “stand still” ☀️ What ancient traditions saw in this...

  7. Episode 16: It's been awhile...

    Greetings, Interested Readers! Yes, I'm still recording episodes! It's been a rough couple of months but I'm still here. In this episode I just want to chat a bit about what's going on. I'm working on updating The Interested Reader website and working on a monthly newsletter. Thanks for hanging…

    more
  8. Episode 15: Let's Talk

    I want to give everyone an update on what's going on and make a special announcement! We'll briefly talk about the numerology for the new year and a few cool things happening in the January skies. Links to check out: ⁠Astronomy for the Soul⁠ My new ⁠Etsy shop⁠! The Interested Reader ⁠shop⁠

  9. Episode 14: Numerology

    What's your number? Turns out there's a few, and we'll find out what they are. In this episode we'll take a closer look at numerology (known once upon a time as arithmancy) -- its history, the methods, and a few examples. I've always loved numerology, but studying it now has given me a few new...

  10. Episode 13: Tools of the Trade

    In this episode I'll discuss the four main tools I'll use: numerology, astrology, human design, and tarot. We'll also see how artists use data from space telescopes to create images of alien worlds (aka exoplanets.) Science isn't just for the classroom or textbook--it can be used to create...

  11. Episode 12: A New Beginning

    Welcome to the NEW Interested Reader Podcast! I'm excited to share that The Interested Reader is evolving! This new direction blends the wonders of space science with deeper spiritual insights. Whether you're curious about the cosmos or looking for meaningful reflection, this is your space to...

  12. Update 10/07/2024

    Hi Interested Readers! I just wanted to give a brief update on what's going on. Thank you for following, liking, and subscribing! I appreciate your support. Facebook: The Interested Reader Instagram: @theinterestedreader YouTube: The Interested Reader

  13. The NEW Interested Reader

    I'm excited to share that The Interested Reader is evolving! This new direction blends the wonders of space science with deeper spiritual insights. Whether you're curious about the cosmos or looking for meaningful reflection, this is your space to explore! 🌠 Join me on this journey by following...

  14. Episode 11: The Sun

    What's the brightest star in the sky? The Sun, of course! It's also my favorite. In this episode, we'll take a look at that nuclear fusion reactor in the sky. What powers the Sun? How big is it compared to its cosmic counterparts? What is the solar spectrum? Join me as we go "walking on…

    more
  15. Episode 10: Stellar Evolution

    Ten episodes is a personal milestone! To celebrate, I'm talking about one of my favorite subjects in astronomy--stellar evolution. How are stars born? What happens when they die? What's a rock n' roll star? Come with me and take a ride on--and off--the main sequence! Notes from the show: Stellar...

  16. Episode 9: Sound Effects Part 2

    In this second of a two-part series on sound effects, we'll take a look at the healing power of music, from ancient Greece to modern times. Have you ever wondered a lyre sounds like? Or an ancient Greek aulos? Tune in to this episode and we'll find out! Can sound heal physical ailments? Can it...

  17. Episode 8: Sound Effects Part 1

    What is sound? Why are instruments tuned to a frequency of 440Hz? Is 432Hz the heartbeat of the Earth? In this episode we explore the answer to these questions. We'll also take a look at the conspiracy behind the international tuning standard of 440Hz. Notes from the show: Sinusoidal sound wave:...

  18. Episode 7: DNA Phantom Effect

    Are genes particles or waves? Does our DNA leave an imprint in a source field? Today we'll discuss the answers to these questions as we take a look at wave genetics, the DNA phantom effect and how sound waves have been used to heal. Come with me, and let's take an orderly walk in 1 dimension at...

  19. Episode 6: Scalar Energy Part 2

    In this episode, we continue our discussion about scalar energy. Last time we talked about the definition of scalar waves and the principle of quantum entanglement. This time we'll talk about scalar energy as it pertains to consciousness and healing. Are our thoughts scalar waves? Can scalar…

    more
  20. Update 02/13/2024

    Just wanted to give a quick update on what's going on. Episode 6 should be released by next Friday, 02/23/2024.

  21. Episode 5: Scalar Energy Part 1

    In this week's episode we'll talk about some basics of mathematical notation and get an introduction to vectors and scalars. Then we'll take a closer look at scalar fields and the wild world of scalar energy. In this first of a two-part series, our discussion about scalar energy will be about...

  22. Episode 4: Music of the Spheres Part 2

    In this episode, we continue our sound journey through the universe as we learn about the modern technique of sonification. We'll explore several examples, including what the center of the Milky Way sounds like. We'll also hear two of my favorite celestial bodies: Supernova 1987a and the Sombrero...

  23. Episode 3: The Music of the Spheres

    Ancient philosophers believed that the celestial bodies make music and move in perfect harmony. Astronomer Johannes Kepler coined the phrase musica universalis, also known as the music of the spheres. Both Pythagoras and Kepler believed that music could heal the soul and that the harmonies of the...

  24. Episode 2: Limits

    In this episode, we'll take a brief look at mathematical limits and then take a walk down personal lane as I recount a couple of examples where I went beyond my own limits and took risks that led to great personal growth and development. To quote Ronald Reagan, "There are no great limits to…

    more
  25. Episode 1: What Time Is It?

    This episode's mini-lesson is about units--why they're important and how to use unit analysis as a quick check to see if your equation is correct. Next, we'll talk about time. Who first recorded time? Why are there 24 hours in a day? Does time even exist? Join me, Sarah Tyk, for a random walk...

  26. The Interested Reader Podcast Trailer

    Hi! This is The Interested Reader podcast and I’m your host, Sarah Tyk. I’m a mom to a 1-year-old, a wife of 17 years, and a lifelong lover of science, nature, and learning. In graduate school I was a teaching assistant for physics, astronomy and environmental science courses. This is when I...

Type above to search every episode's transcript for a word or phrase. Matches are scoped to this podcast.

Searching…

We're indexing this podcast's transcripts for the first time — this can take a minute or two. We'll show results as soon as they're ready.

No matches for "" in this podcast's transcripts.

Showing of matches

No topics indexed yet for this podcast.

Loading reviews...

ABOUT THIS SHOW

Welcome to The Cosmic Classroom, where space science meets simplicity. Each episode breaks down big cosmic ideas into small, meaningful lessons you can share at home — no telescope required. You’ll learn fun, easy-to-understand ways to explore space together while building your child’s curiosity and your own confidence along the way.I want to ignite your passion for exploring and questioning. Not only that, but I want to show you how much fun it can be to learn science!Because here, it’s a simple equation: Space Science + Simple Lessons = Endless Enjoyment.

HOSTED BY

Sarah Tyk

CATEGORIES

Frequently Asked Questions

How many episodes does The Cosmic Classroom have?

The Cosmic Classroom currently has 26 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is The Cosmic Classroom about?

Welcome to The Cosmic Classroom, where space science meets simplicity. Each episode breaks down big cosmic ideas into small, meaningful lessons you can share at home — no telescope required. You’ll learn fun, easy-to-understand ways to explore space together while building your child’s curiosity...

How often does The Cosmic Classroom release new episodes?

The Cosmic Classroom has 26 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to The Cosmic Classroom?

You can listen to The Cosmic Classroom on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.

Who hosts The Cosmic Classroom?

The Cosmic Classroom is created and hosted by Sarah Tyk.
URL copied to clipboard!