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By Length
- Full Feature (4-12 min)
- Short Feature (1-4 min)
Tour: Data Sonification: A New Cosmic Triad of Sound (11-30-2020)
A new trio of examples of 'data sonification' from NASA missions provides a new method to enjoy an arrangement of cosmic objects.
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-- Data Sonification: A New Cosmic Triad of Sound
A new trio of examples of 'data sonification' from NASA missions provides a new method to enjoy an arrangement of cosmic objects.
- Download Video (38 MB, Runtime: 3:38)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Data Sonification: A New Cosmic Triad of Sound

Tour: A Cosmic Amethyst in a Dying Star (11-12-2020)
Astronomers using Chandra have found a bubble of ultra-hot gas at the center of a planetary nebula in our galaxy called IC 4593.
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-- A Cosmic Amethyst in a Dying Star
Astronomers using Chandra have found a bubble of ultra-hot gas at the center of a planetary nebula in our galaxy called IC 4593.
- Download Video (55.2 MB, Runtime: 2:43)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- A Cosmic Amethyst in a Dying Star

Tour: Assessing The Habitability of Planets Around Old Red Dwarfs (10-30-2020)
A new study using data from NASA's Chandra X-ray Observatory and Hubble Space Telescope gives new insight into an important question: how habitable are planets that orbit the most common type of stars in the Galaxy?
- Related Links:
-- Assessing The Habitability of Planets Around Old Red Dwarfs
A new study using data from NASA's Chandra X-ray Observatory and Hubble Space Telescope gives new insight into an important question: how habitable are planets that orbit the most common type of stars in the Galaxy?
- Download Video (65.6 MB, Runtime: 2:58)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Assessing The Habitability of Planets Around Old Red Dwarfs

Tour: Einstein's Theory of Relativity, Critical for GPS, Seen in Distant Stars (10-22-2020)
What do Albert Einstein, the Global Positioning System (GPS), and a pair of stars 200,000 trillion miles from Earth have in common?
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-- Einstein's Theory of Relativity, Critical for GPS, Seen in Distant Stars
What do Albert Einstein, the Global Positioning System (GPS), and a pair of stars 200,000 trillion miles from Earth have in common?
- Download Video (90.8 MB, Runtime: 4:07)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- Einstein's Theory of Relativity, Critical for GPS, Seen in Distant Stars

Tour: The Recipe for Powerful Quasar Jets (10-14-2020)
Scientists have studied more than 700 quasars -- rapidly growing supermassive black holes -- to isolate the factors that determine why some of these black holes launch jets and others do not.
- Related Links:
-- The Recipe for Powerful Quasar Jets
Scientists have studied more than 700 quasars -- rapidly growing supermassive black holes -- to isolate the factors that determine why some of these black holes launch jets and others do not.
- Download Video (30.6 MB, Runtime: 2:39)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- The Recipe for Powerful Quasar Jets

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