Podbean logo
  • Discover
  • Podcast Features
    • Podcast Hosting

      Start your podcast with all the features you need.
    • Podbean AI Podbean AI

      AI-Enhanced Audio Quality and Content Generation.
    • Blog to Podcast

      Repurpose your blog into an engaging podcast.
    • Video to Podcast

      Convert YouTube playlists to podcasts, videos to audios.
  • Monetization
    • Ads Marketplace

      Join Ads Marketplace to earn through podcast sponsorships.
    • PodAds

      Manage your ads with dynamic ad insertion capability.
    • Apple Podcasts Subscriptions Integration

      Monetize with Apple Podcasts Subscriptions via Podbean.
    • Live Streaming

      Earn rewards and recurring income from Fan Club membership.
  • Podbean App
    • Podcast Studio

      Easy-to-use audio recorder app.
    • Podcast App

      The best podcast player & podcast app.
  • Help and Support
    • Help Center

      Get the answers and support you need.
    • Podbean Academy

      Resources and guides to launch, grow, and monetize podcast.
    • Podbean Blog

      Stay updated with the latest podcasting tips and trends.
    • What’s New

      Check out our newest and recently released features!
    • Podcasting Smarter

      Podcast interviews, best practices, and helpful tips.
  • Popular Topics
    • How to Start a Podcast

      The step-by-step guide to start your own podcast.
    • How to Start a Live Podcast

      Create the best live podcast and engage your audience.
    • How to Monetize a Podcast

      Tips on making the decision to monetize your podcast.
    • How to Promote Your Podcast

      The best ways to get more eyes and ears on your podcast.

    • Podcast Advertising 101

      Everything you need to know about podcast advertising.
    • Mobile Podcast Recording Guide

      The ultimate guide to recording a podcast on your phone.
    • How to Use Group Recording

      Steps to set up and use group recording in the Podbean app.
  • All Arts Business Comedy Education
  • Fiction Government Health & Fitness History Kids & Family
  • Leisure Music News Religion & Spirituality Science
  • Society & Culture Sports Technology True Crime TV & Film
  • Live
  • How to Start a Podcast
  • How to Start a Live Podcast
  • How to Monetize a podcast
  • How to Promote Your Podcast
  • How to Use Group Recording
  • Log in
  • Start your podcast for free
  • Podcasting
    • Podcast Features
      • Podcast Hosting

        Start your podcast with all the features you need.
      • Podbean AI Podbean AI

        AI-Enhanced Audio Quality and Content Generation.
      • Blog to Podcast

        Repurpose your blog into an engaging podcast.
      • Video to Podcast

        Convert YouTube playlists to podcasts, videos to audios.
    • Monetization
      • Ads Marketplace

        Join Ads Marketplace to earn through podcast sponsorships.
      • PodAds

        Manage your ads with dynamic ad insertion capability.
      • Apple Podcasts Subscriptions Integration

        Monetize with Apple Podcasts Subscriptions via Podbean.
      • Live Streaming

        Earn rewards and recurring income from Fan Club membership.
    • Podbean App
      • Podcast Studio

        Easy-to-use audio recorder app.
      • Podcast App

        The best podcast player & podcast app.
  • Advertisers
  • Enterprise
  • Pricing
  • Resources
    • Help and Support
      • Help Center

        Get the answers and support you need.
      • Podbean Academy

        Resources and guides to launch, grow, and monetize podcast.
      • Podbean Blog

        Stay updated with the latest podcasting tips and trends.
      • What’s New

        Check out our newest and recently released features!
      • Podcasting Smarter

        Podcast interviews, best practices, and helpful tips.
    • Popular Topics
      • How to Start a Podcast

        The step-by-step guide to start your own podcast.
      • How to Start a Live Podcast

        Create the best live podcast and engage your audience.
      • How to Monetize a Podcast

        Tips on making the decision to monetize your podcast.
      • How to Promote Your Podcast

        The best ways to get more eyes and ears on your podcast.

      • Podcast Advertising 101

        Everything you need to know about podcast advertising.
      • Mobile Podcast Recording Guide

        The ultimate guide to recording a podcast on your phone.
      • How to Use Group Recording

        Steps to set up and use group recording in the Podbean app.
  • Discover
    • Log in
    Sign up free
Pulsar

Pulsar

Science

What Happens When the Sun Runs Out of Fuel?

What Happens When the Sun Runs Out of Fuel?

2022-03-21
Download

We talk with astronomer Dr. Joshua Blackman about the fate of the Earth at the very end of our solar system, when the sun will render our planet quite uninhabitable.

view more

More Episodes

What Makes an Axolotl So Super?
2020-07-21 580
Does Astronaut Food Taste Good?
2020-07-14 195
Why Do Wombats Poop Cubes?
2020-07-10 362
How Bumpy is My Exoplanet?
2020-07-07 179
Spacewalking with Astronaut Jeff Hoffman
2020-07-03 518
Why Do Dogs Smell Each Others' Butts?
2020-06-30 239
Which Homemade Bread Does It Better?
2020-06-26 215
Thinking Like an Engineer to Combat COVID-19
2020-06-23 163
The Floor is Lava
2020-06-19 391
Meet a Polio Pioneer
2020-06-16 209
Staying Safe in a Lightning Storm
2020-06-12 204
How Do You Catch a Meteor Shower?
2020-06-09 190
Did T. rex Eat Stegosaurus?
2020-06-05 434
What is the Biggest Animal?
2020-06-03 336
WCVB's Harvey Leonard on Predicting the Weather
2020-05-29 257
Glaciers: Tortoise or Hare?
2020-05-26 197
Our Fine Feathered Friends
2020-05-22 168
The Future of Insects
2020-05-19 284
What is Synthetic Biology?
2020-05-15 286
Digging Up Dinosaurs
2020-05-12 200
  • ←
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • →
012345678910111213141516171819

Get this podcast on your
phone, FREE

Download Podbean app on App Store Download Podbean app on Google Play

Create your
podcast in
minutes

  • Full-featured podcast site
  • Unlimited storage and bandwidth
  • Comprehensive podcast stats
  • Distribute to Apple Podcasts, Spotify, and more
  • Make money with your podcast
Get started

It is Free

  • Podcast Services

    • Podcast Features
    • Pricing
    • Enterprise Solution
    • Private Podcast
    • The Podcast App
    • Live Stream
    • Audio Recorder
    • Remote Recording
    • Podbean AI
  •  
    • Create a Podcast
    • Video Podcast
    • Start Podcasting
    • Start Radio Talk Show
    • Education Podcast
    • Church Podcast
    • Nonprofit Podcast
    • Get Sermons Online
    • Free Audiobooks

  • MONETIZATION & MORE

    • Podcast Advertising
    • Dynamic Ads Insertion
    • Apple Podcasts Subscriptions
    • Switch to Podbean
    • YouTube to Podcast
    • Blog to Podcast
    • Submit Your Podcast
    • Podbean Plugins
    • Developers

  • KNOWLEDGE BASE

    • How to Start a Podcast
    • How to Start a Live Podcast
    • How to Monetize a Podcast
    • How to Promote Your Podcast
    • Mobile Podcast Recording Guide
    • How to Use Group Recording
    • Podcast Advertising 101

  • Support

    • Support Center
    • What’s New
    • Free Webinars
    • Podcast Events
    • Podbean Academy
    • Podbean Amplified Podcast
    • Badges
    • Resources

  • Podbean

    • About Us
    • Podbean Blog
    • Careers
    • Press and Media
    • Green Initiative
    • Affiliate Program
    • Contact Us
  • Privacy Policy
  • Cookie Policy
  • Terms of Use
  • Consent Preferences
  • Copyright © 2015-2025 Podbean.com