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Relativity | Astronomy Cast

by Relativity | Astronomy Cast

Take a facts-based journey through the universe.

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Episodes

  1. Ep. 669: Challenges to Dark Energy

    It’s been over 20 years since astronomers first discovered that the expansion of the Universe is accelerating thanks to dark energy. And in these decades, astronomers still don’t have much evidence for what could be causing the increased expansion rate. Maybe there’s something else going on to...

  2. Ep. 668: The Crisis in Cosmology

    Astronomers have made extremely accurate measurements of the expansion rate of the Universe and come up with different results. And the error bars for the observations don’t overlap, so there’s something strange going on. What’s the answer and how can the Crisis in Cosmology be resolved?

  3. Ep. 635: Jets: When Magnetic Fields Fling Things

    As astronomers look out across the Universe, they see various objects spewing jets of material light years into space. What causes these jets, and what impact do they have on the Universe.

  4. Ep. 606: Time Dilation – Skipping Through Time

    Have you ever wanted to be a time traveler? Good news! You're time traveling right now. Into the future at one second per second. Too long? Don't want to wait? Good news, Einstein's got you covered. Today, let's talk about the weird world of time dilation.

  5. Ep. 583: The Nobel Prize

    This year's Nobel Prize in Physics was awarded to three brilliant researchers who worked out some of the secrets of black holes. Today we're going to talk about the chain of discoveries that led to this award.

  6. Ep. 536: Everyday Relativity

    Relativity is used in more day to day situations than you may realize. In this episode, we will count (some of) the ways. This episode is brought to you live from the All-Stars Star Party in Indian Wells, California.

  7. Ep. 526: Event Horizon Telescope and the Black Hole at M87

    Today, of course, we're going to talk about the announcement from the Event Horizon Telescope and the first photograph of a black hole's event horizon.

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ABOUT THIS SHOW

Take a facts-based journey through the universe.

HOSTED BY

Relativity | Astronomy Cast

Frequently Asked Questions

How many episodes does Relativity | Astronomy Cast have?

Relativity | Astronomy Cast currently has 10 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is Relativity | Astronomy Cast about?

Take a facts-based journey through the universe.

How often does Relativity | Astronomy Cast release new episodes?

Relativity | Astronomy Cast has 10 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to Relativity | Astronomy Cast?

You can listen to Relativity | Astronomy Cast 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 Relativity | Astronomy Cast?

Relativity | Astronomy Cast is created and hosted by Relativity | Astronomy Cast.
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