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Recent Podcast
Tour of Abell 1033
Tour of Abell 1033
Understanding how clusters grow is critical to tracking how the Universe itself evolves over time. (2015-08-27)
Chandra X-ray Observatory Podcasts (Standard Definition)

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Tour of Abell 1033 (08-27-2015)
Understanding how clusters grow is critical to tracking how the Universe itself evolves over time.

- Related Links:
--  Chandra Data Suggest Giant Collision Triggered Radio Phoenix

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A Tour of RGG 118 (08-13-2015)
Oxymorons are often thought of as gaffes in language, but a new black hole discovery shows they can also represent important scientific advances.

- Related Links:
--  Oxymoronic Black Hole Provides Clues to Growth

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Coloring the Universe - Part 2 (08-04-2015)
Last time, we looked at the electromagnetic spectrum. This time we'll look at how astronomical images are made.


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Coloring the Universe - Part 1 (08-03-2015)
An astronomer's toolkit consists of many kinds of light, across the electromagnetic spectrum.


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Chandra's Sweet Sixteen (07-28-2015)
This year, NASA's Chandra X-ray Observatory celebrates its own "sweet 16."

- Related Links:
--  Chandra's Sweet Sixteen

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A Tour of PSR B1259-63/LS 2883 (07-22-2015)
A fast-moving pulsar appears to have punched a hole in a disk of gas around its companion star and launched a fragment of the disk outward at a speed of about 4 million miles per hour.

- Related Links:
--  Pulsar Punches Hole In Stellar Disk

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A Tour of NGC 1333 (07-07-2015)
While fireworks only last a short time here on Earth, a bundle of cosmic sparklers in a nearby cluster of stars will be going off for a very long time.

- Related Links:
--  Stellar Sparklers That Last

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A Tour of NGC 5813 (07-06-2015)
Galaxy groups are families of galaxies that are bound together by gravity. They are very similar to their larger cousins, galaxy clusters.

- Related Links:
--  Chandra Finds Evidence for Serial Black Hole Eruptions

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Light Beyond the Bulb: Over and Beyond the Rainbow (07-01-2015)
While scientists and philosophers have tried to figure out exactly what light is for millennia, it's only been in the past several hundred years or so that we've really started to figure it out.

- Related Links:
--  Light Beyond the Bulb

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A Tour of Circinus X-1 (06-25-2015)
These rings are light echoes, similar to sound echoes that we may experience here on Earth.

- Related Links:
--  X-ray Echoes Pinpoint Location of Distant Flaring Neutron Star

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