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Artwork for Cheap Astronomy Podcasts

Cheap Astronomy Podcasts

Steve Nerlich
Asteroid Mining
Cosmic Rays
Dark Matter
Space Exploration
Dark Energy
NASA
Lunar Colony
Speed Of Light
Interstellar Travel
Relativity
Black Hole Engines
Penrose Process
Solar System
Quantum Physics
Frame-Dragging
Mars
Artificial Intelligence
Fermi Paradox
Asteroids
Radiation

Cheap Astronomy offers you 10 minute weekly podcasts on a wide range of astronomy, astrophysics, cosmology, space science and space exploration topics. At Cheap Astronomy you're only as cheap as the telescope you're looking through.

PublishesWeeklyEpisodes422Founded17 years ago
Number of ListenersCategories
EducationNatural SciencesScience

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Artwork for Cheap Astronomy Podcasts

Latest Episodes

Nothing lasts forever.

Neither intuitive, nor elegant.

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Number of Listeners
Find out how many people listen to this podcast per episode and each month.

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People also subscribe to these shows.

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Host

Steve Nirlik
Primary presenter with roles tied to Cheap Astronomy; appears across multiple episodes under slightly varied spellings.

Reviews

4.8 out of 5 stars from 175 ratings
  • Great podcasts.

    Interesting topics & awesome insights, well vocalised & produced. Thank you Steve & team.

    Apple Podcasts
    5
    General Satisfaction
    Australiaa year ago
  • just brilliant and getting better,so good

    great podcast, well done steve and team

    gotta love those fantastic formulas steve. this podcast is just the goods, I love it.

    DR Steve is the best

    its just getting better

    i love bridgey, yeah why. cheap is good, so good

    Apple Podcasts
    5
    Jonezy57
    Australia2 years ago
  • just brilliant and getting better

    great podcast, well done steve and team

    gotta love those fantastic formulas steve. this podcast is just the goods, I love it.

    DR Steve is the best

    its just getting better

    i love bridgey, yeah why. cheap is good

    Apple Podcasts
    5
    Jonezy57
    Australia2 years ago
  • just brilliant and getting better

    great podcast, well done steve and team

    gotta love those fantastic formulas steve. this podcast is just the goods, I love it.

    DR Steve is the best

    its just getting better

    i love bridgey, yeah why

    Apple Podcasts
    5
    Jonezy57
    Australia2 years ago
  • Fantastic

    These episodes are the perfect length, have interesting topics and are mixed with some light humor. The fact that there are no advertisements makes it my go to podcast. Entertaining and informative from a guy that sounds like someone I would enjoy hanging out with.

    Apple Podcasts
    5
    alpacagal71
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

High-quality topics and steady production value; host depth is a draw for curious minds.
Positive reception of no-ads feel and consistently informative, engaging tone.
Audience finds concise 5-15 minute episodes perfect for a quick, informative boost.
Listeners praise the clear explanations and dry wit that make dense topics approachable.
Widely appreciated breadth from cosmology to space industry insights.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

375. Dear Cheap Astronomy - Episode 144 - 25 May 2026
Q: Dear Cheap Astronomy, What are closed ecological life support systems?
A recent Cheap Astronomy episode covered the need for sustainable life support systems in very long duration space missions, where resupplies aren't really an option, explaining how recycling water and carbon dioxide, plus plant-based or algal systems, could support a crew over long periods.
374. Dear Cheap Astronomy - Episode 143 - 11 May 2026
Q: Dear Cheap Astronomy, How realistic was Project Orion?
The host outlines the concept of propelling a spacecraft by nuclear explosions and discusses the historical timeline, feasibility concerns, and the treaty-driven political challenges that ultimately halted such projects.
373. Dear Cheap Astronomy - Episode 142 - 27 April 2026
Q: Dear Cheap Astronomy, is the universe full of explosions?
Yes, through a variety of explosive phenomena such as novae, supernovae, kilonovae, and gamma-ray bursts, which are connected to stellar evolution and cosmic distance measurements, though their exact mechanisms and classifications continue to be refined.
373. Dear Cheap Astronomy - Episode 142 - 27 April 2026
Q: Dear Cheap Astronomy, Do gravitons exist?
Gravitons could exist as hypothetical carriers of the gravitational force in a quantum framework, but there is no experimental evidence yet, and their detection would require unimaginable detector sizes or novel physics, making them a useful but unproven concept for now.
372. Dear Cheap Astronomy - Episode 141 - 6 April 2026
Q: Dear Cheap Astronomy, are primordial black holes dark matter candidates?
Yes, they are considered among several candidate explanations for dark matter, though they are not the only possibility, and their viability depends on ongoing theoretical and observational work, including constraints from known physics and potential detection of color-charge signatures.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Cheap Astronomy Podcasts

What is Cheap Astronomy Podcasts about and what kind of topics does it cover?

This show explores astronomy, cosmology, space science, and space exploration through concise, accessible episodes that mix solid science with dry humor and industry insights. Recent coverage spans fossil fuels' potential role in the Fermi paradox, interstellar travel feasibility, lunar mining economics, and the physics underpinning electromagnetism, gravity, and cosmology. A notable hallmark is the approachable depth—covering complex topics like closed ecological life support systems, Artemis mission updates, and technosignatures—without overwhelming ads or fluff. Listeners likely appreciate thoughtful analysis, practical implications for future space tech, and a steady, lighthearted host voice that makes dense topics engaging for a curiou... more

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How many listeners does Cheap Astronomy Podcasts get?

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How many subscribers and views does Cheap Astronomy Podcasts have?

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Which podcasts are similar to Cheap Astronomy Podcasts?

These podcasts share a similar audience with Cheap Astronomy Podcasts:

1. The 365 Days of Astronomy
2. Astronomy Cast
3. Universe Today Podcast
4. Ask a Spaceman!
5. The Supermassive Podcast

How many episodes of Cheap Astronomy Podcasts are there?

Cheap Astronomy Podcasts launched 17 years ago and published 422 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Cheap Astronomy Podcasts?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

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