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Recent discoveries and updates of the Chandra mission in video and audio formats.
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.
- 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 (221.9 MB, Runtime: 3:09)
- With closed-captions (at YouTube)
- Listen to Audio Only
- Transcript
- Related Links:
-- 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)
- Related Links:
-- 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).
- 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 (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
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

