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High definition views of Chandra's exciting science

Subscribe and automatically download fresh audio/video content: View content online by clicking the "View Podcast" links below (requires QuickTime 7.0 or other H.264-compliant video viewer. If videos do not play, right click or control click on the link to download the file to your hard drive & then open). Or, subscribe to the podcast using a program such as iTunes or ipodder with the podcast RSS/XML web address (listed below).
Video Listing
A Quick Look at NGC 3079 Superbubbles (02-28-2019)
The galaxy NGC 3079, located about 67 million light years from Earth, contains two "superbubbles" unlike anything here on our planet.
- Related Links:
-- NGC 3079: Galactic Bubbles Play Cosmic Pinball with Energetic Particles
The galaxy NGC 3079, located about 67 million light years from Earth, contains two "superbubbles" unlike anything here on our planet.
- Dowload Video Podcast (17.1 MB, Runtime: 1:08)
- Related Links:
-- NGC 3079: Galactic Bubbles Play Cosmic Pinball with Energetic Particles

A Tour of NGC 3079 Superbubbles (02-28-2019)
The galaxy NGC 3079, located about 67 million light years from Earth, contains two /"superbubbles/" unlike anything here on our planet.
- Related Links:
-- NGC 3079: Galactic Bubbles Play Cosmic Pinball with Energetic Particles
The galaxy NGC 3079, located about 67 million light years from Earth, contains two /"superbubbles/" unlike anything here on our planet.
- Dowload Video Podcast (74.8 MB, Runtime: 3:26)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- NGC 3079: Galactic Bubbles Play Cosmic Pinball with Energetic Particles

A Quick Look at Where is the Universe Hiding its Missing Mass? (02-14-2019)
Astronomers have used Chandra to possibly identify the location of a third of the normal matter in the Universe created in the first billion years or so after the Big Bang.
- Related Links:
-- Where is the Universe Hiding its Missing Mass?
Astronomers have used Chandra to possibly identify the location of a third of the normal matter in the Universe created in the first billion years or so after the Big Bang.
- Dowload Video Podcast (16.9 MB, Runtime: 1:08)
- Related Links:
-- Where is the Universe Hiding its Missing Mass?

A Tour of Where is the Universe Hiding its Missing Mass? (02-14-2019)
Astronomers have used Chandra to possibly identify the location of a third of the normal matter in the Universe created in the first billion years or so after the Big Bang.
- Related Links:
-- Where is the Universe Hiding its Missing Mass?
Astronomers have used Chandra to possibly identify the location of a third of the normal matter in the Universe created in the first billion years or so after the Big Bang.
- Dowload Video Podcast (83 MB, Runtime: 3:09)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Where is the Universe Hiding its Missing Mass?

A Quick Look at the Dark Energy Quasar Survey (01-29-2019)
Dark energy, a proposed force or energy that permeates all space and accelerates the Universe's expansion, may vary over time.
- Related Links:
-- Astronomers Find Dark Energy May Vary Over Time
Dark energy, a proposed force or energy that permeates all space and accelerates the Universe's expansion, may vary over time.
- Dowload Video Podcast (17.2 MB, Runtime: 1:08)
- Related Links:
-- Astronomers Find Dark Energy May Vary Over Time

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