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Tour: NASA Telescopes Spot Surprisingly Mature Cluster in Early Universe (01-28-2026)
A new discovery captures the cosmic moment when a galaxy cluster started to assemble only about a billion years after the big bang, one or two billion years earlier than previously thought.
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-- NASA Telescopes Spot Surprisingly Mature Cluster in Early Universe
A new discovery captures the cosmic moment when a galaxy cluster started to assemble only about a billion years after the big bang, one or two billion years earlier than previously thought.
- Download Video (221.9 MB, Runtime: 3:09)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
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-- NASA Telescopes Spot Surprisingly Mature Cluster in Early Universe
Quick Look: NASA Telescopes Spot Surprisingly Mature Cluster in Early Universe (01-28-2026)
A new discovery captures the cosmic moment when a galaxy cluster started to assemble only about a billion years after the big bang, one or two billion years earlier than previously thought.
- Related Links:
-- NASA Telescopes Spot Surprisingly Mature Cluster in Early Universe
A new discovery captures the cosmic moment when a galaxy cluster started to assemble only about a billion years after the big bang, one or two billion years earlier than previously thought.
- Download Video (50.1 MB, Runtime: 0:46)
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-- NASA Telescopes Spot Surprisingly Mature Cluster in Early Universe
Tour: NASA's Chandra Releases Deep Cut From Catalog of Cosmic Recordings (01-23-2026)
Like a recording artist who has had a long career, Chandra has a "back catalog" of cosmic recordings that is impossible to replicate. To access these X-ray tracks, or observations, the ultimate compendium has been developed: the Chandra Source Catalog (CSC).
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-- NASA's Chandra Releases Deep Cut From Catalog of Cosmic Recordings
Like a recording artist who has had a long career, Chandra has a "back catalog" of cosmic recordings that is impossible to replicate. To access these X-ray tracks, or observations, the ultimate compendium has been developed: the Chandra Source Catalog (CSC).
- Download Video (205.7 MB, Runtime: 2:54)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- NASA's Chandra Releases Deep Cut From Catalog of Cosmic Recordings
Quick Look: NASA's Chandra Releases Deep Cut From Catalog of Cosmic Recordings (01-23-2026)
Like a recording artist who has had a long career, Chandra has a "back catalog" of cosmic recordings that is impossible to replicate. To access these X-ray tracks, or observations, the ultimate compendium has been developed: the Chandra Source Catalog (CSC).
- Related Links:
-- NASA's Chandra Releases Deep Cut From Catalog of Cosmic Recordings
Like a recording artist who has had a long career, Chandra has a "back catalog" of cosmic recordings that is impossible to replicate. To access these X-ray tracks, or observations, the ultimate compendium has been developed: the Chandra Source Catalog (CSC).
- Download Video (55.8 MB, Runtime: 0:46)
- Related Links:
-- NASA's Chandra Releases Deep Cut From Catalog of Cosmic Recordings
Tour: NASA's Chandra Rings in New Year With Champagne Cluster (01-06-2026)
A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over more than two and a half decades.
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-- Supernova Remnant Video From NASA's Chandra Is Decades in Making
A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over more than two and a half decades.
- Download Video (200.9 MB, Runtime: 2:47)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
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-- Supernova Remnant Video From NASA's Chandra Is Decades in Making
Quick Look: Supernova Remnant Video From NASA's Chandra Is Decades in Making (01-06-2026)
A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over more than two and a half decades.
- Related Links:
-- Supernova Remnant Video From NASA's Chandra Is Decades in Making
A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over more than two and a half decades.
- Download Video (56.1 MB, Runtime: 0:46)
- Related Links:
-- Supernova Remnant Video From NASA's Chandra Is Decades in Making
Tour: NASA's Chandra Rings in New Year With Champagne Cluster (12-30-2025)
Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray Observatory and optical telescopes.
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-- NASA's Chandra Rings in New Year With Champagne Cluster
Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray Observatory and optical telescopes.
- Download Video (185.6 MB, Runtime: 2:36)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- NASA's Chandra Rings in New Year With Champagne Cluster
Quick Look: NASA's Chandra Rings in New Year With Champagne Cluster (12-30-2025)
Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray Observatory and optical telescopes.
- Related Links:
-- NASA's Chandra Rings in New Year With Champagne Cluster
Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray Observatory and optical telescopes.
- Download Video (56.1 MB, Runtime: 0:46)
- Related Links:
-- NASA's Chandra Rings in New Year With Champagne Cluster
Tour: Cosmic Holiday Greetings From NASA's Chandra X-ray Observatory (12-22-2025)
NASA's Chandra X-ray Observatory is sending out a holiday card with four new images of cosmic wonders. Each of the quartet of objects evokes the winter season or one of its celebratory days either in its name or shape.
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-- Cosmic Holiday Greetings From NASA's Chandra X-ray Observatory
NASA's Chandra X-ray Observatory is sending out a holiday card with four new images of cosmic wonders. Each of the quartet of objects evokes the winter season or one of its celebratory days either in its name or shape.
- Download Video (187 MB, Runtime: 2:36)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
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-- Cosmic Holiday Greetings From NASA's Chandra X-ray Observatory
Quick Look: Cosmic Holiday Greetings From NASA's Chandra X-ray Observatory (12-22-2025)
NASA's Chandra X-ray Observatory is sending out a holiday card with four new images of cosmic wonders. Each of the quartet of objects evokes the winter season or one of its celebratory days either in its name or shape.
- Related Links:
-- Cosmic Holiday Greetings From NASA's Chandra X-ray Observatory
NASA's Chandra X-ray Observatory is sending out a holiday card with four new images of cosmic wonders. Each of the quartet of objects evokes the winter season or one of its celebratory days either in its name or shape.
- Download Video (56 MB, Runtime: 0:46)
- Related Links:
-- Cosmic Holiday Greetings From NASA's Chandra X-ray Observatory
Please note: These podcasts include artist illustrations and conceptual animations in addition to astronomical data.
Revised: November 06, 2024