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Recent Podcast
A Tour of a Collision Between Four Galaxy Clusters in Abell 1758
A Tour of a Collision Between Four Galaxy Clusters in Abell 1758
When two pairs of galaxy clusters collide, the result is not four separate objects, but one giant galaxy cluster. (2019-10-24)
Chandra X-ray Observatory Podcasts (Standard Definition)

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Video Podcast Listing: Full Feature (4-12 min)


Chandra - 15 Years and Counting (11-24-2014)
Celebrating 15 years of science with NASA's Chandra X-ray Observatory: Chandra allows scientists from around the world to obtain X-ray images of exotic environments to help understand the structure and evolution of the universe.

- Related Links:
--  Chandra - 15 Years and Counting

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The Flow of Electric Charge (05-28-2013)
While most of us use electricity every day without thinking about it, maybe take a moment to look around.

- Related Links:
--  Here, There, and Everywhere

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Shadows: Light That Does Not Pass (04-17-2013)
Shadows occur on other planets as well. One excellent place to look for shadows in our Solar System is the planet Jupiter.

- Related Links:
--  Here, There, and Everywhere

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STOP for Science: When Stars Go Boom (03-27-2013)
Our Sun is a star. In fact, it is the closest star we'll ever see. The Sun is about 5 billion years old and will live for about 5 billion more. But not all stars live this long.

- Related Links:
--  STOP for Science

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Ice Core Records: From Volcanoes to Supernovas (Part II) (02-04-2013)
While astronomers know that Cassiopeia A, or Cas A for short, is the aftermath of a massive star that exploded, it is unclear exactly when the explosion took place.

- Related Links:
--  Ice Core Records - From Volcanoes to Supernovas
--  Ice Core Records: From Volcanoes to Supernovas (Part I)

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Please note: These podcasts include artist illustrations and conceptual animations in addition to astronomical data.