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PODCAST · science

Cosmic Cold Cases

by Cold Sky Studio

The universe is full of unsolved cases. A radio signal that lasted 72 seconds and never came back. An object that arrived from another star system and left before we could understand it. Spacecraft that vanished without a word. Cosmic Cold Cases reopens these files, one mystery per episode. We follow the clues, meet the people who found them, weigh the competing explanations, and ask what we still do not know. No equations, no jargon, no homework. Just real stories from space, told in about 20 to 30 minutes. If you love true crime, unexplained mysteries, or you simply look up at the night sky and wonder what is out there, this show is for you. New episodes regularly. Subscribe so you do not miss the next case. Hosted on Acast. See acast.com/privacy for more information.

Publisher-supplied feed metadata · PodParley refreshed Oct 10, 2026 · Source feed

Episodes

  1. The Silent Probe: Phobos 2 and the Curse of Mars

    In March 1989, a Soviet probe was days away from touching a small moon of Mars. Then it went silent. Was it a failing computer, a lucky strike by a piece of space rock, or something stranger? And is Mars really cursed, or just very hard? This is the case of Phobos 2. Written with the help of...

  2. The Visitor: The Object That Came From Between the Stars

    On October 19, 2017, a telescope in Hawaii spotted a faint dot moving the wrong way. It was the first object ever seen passing through our solar system from another star. It had no tail, a strangely stretched shape, and an unexplained push. A natural rock? A hydrogen iceberg? An alien light sail?...

  3. The 72 Seconds: The Signal That Never Came Back

    In August 1977, a radio telescope in Ohio picked up a strong signal from deep space. It lasted 72 seconds. It has never been heard again. An astronomer circled it on a printout and wrote one word beside it: Wow! This is the story of the signal, the telescope that caught it, the explanations that...

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ABOUT THIS SHOW

The universe is full of unsolved cases.

A radio signal that lasted 72 seconds and never came back. An object that arrived from another star system and left before we could understand it. Spacecraft that vanished without a word.

Cosmic Cold Cases reopens these files, one mystery per episode. We follow the clues, meet the people who found them, weigh the competing explanations, and ask what we still do not know. No equations, no jargon, no homework. Just real stories from space, told in about 20 to 30 minutes.

If you love true crime, unexplained mysteries, or you simply look up at the night sky and wonder what is out there, this show is for you.

New episodes regularly. Subscribe so you do not miss the next case.

Hosted on Acast. See acast.com/privacy for more information.

HOSTED BY

Cold Sky Studio

Frequently Asked Questions

How many episodes does Cosmic Cold Cases have?

Cosmic Cold Cases currently has 3 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is Cosmic Cold Cases about?

The universe is full of unsolved cases. A radio signal that lasted 72 seconds and never came back. An object that arrived from another star system and left before we could understand it. Spacecraft that vanished without a word. Cosmic Cold Cases reopens these files, one mystery per episode. We...

How often does Cosmic Cold Cases release new episodes?

Cosmic Cold Cases has 3 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to Cosmic Cold Cases?

You can listen to Cosmic Cold Cases 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 Cosmic Cold Cases?

Cosmic Cold Cases is created and hosted by Cold Sky Studio.
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