An overview of the Chandra mission and goals, Chandra's namesake, top 10 facts.
Classroom activities, printable materials, interactive games & more.
Overview of X-ray Astronomy and X-ray sources: black holes to galaxy clusters.
All Chandra images released to the public listed by date & by category
Current Chandra press releases, status reports, interviews & biographies.
A collection of multimedia, illustrations & animations, a glossary, FAQ & more.
A collection of illustrations, animations and video.
Chandra discoveries in an audio/video format.
The Beautiful Universe: Chandra in HD

High definition views of Chandra's exciting science
Chandra in HD

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Video Podcast Listing


Cassiopeia A in 60 Seconds
Cassiopeia A in 60 Seconds (11-09-2009)
Cassiopeia A is a supernova remnant found embedded in the constellation that bears its name, which is known as the queen in Greek mythology.

JKCS041 in 60 Seconds
JKCS041 in 60 Seconds (10-26-2009)
The most distant galaxy cluster yet has been found some 10.2 billion light-years from Earth.

NGC 6240 in 60 Seconds
NGC 6240 in 60 Seconds (10-07-2009)
NGC 6240 is a system in which two supermassive black holes are a mere 3,000 light years apart, virtually nothing in astronomical terms.

Galactic Center in 60 Seconds
Galactic Center in 60 Seconds (09-22-2009)
This image from the Chandra X-ray Observatory reveals a wealth of exotic objects and high-energy features at the center of our Milky Way galaxy.

Hydra A in 60 Seconds
Hydra A in 60 Seconds (09-14-2009)
This composite image of the Hydra A galaxy cluster shows 10-million-degree gas observed by Chandra and jets of radio emission observed by the Very Large Array.

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Cepheus B in 60 Seconds
Cepheus B in 60 Seconds (08-28-2009)
A new study from two of NASA's "Great Observatories" provides fresh insight into how some stars are born, along with a beautiful new image of a stellar nursery in our own Milky Way Galaxy.

Introductory Trailer to Chandra
Introductory Trailer to Chandra (08-10-2009)
In Florence, Italy, in the year 1609, the world changed. Using a small telescope, Galileo proved that the Earth is not distinct from the universe, but part of it. And he showed that there is much more to the universe than we see with the naked eye.

E0102 in 60 Seconds
E0102 in 60 Seconds (07-23-2009)
The supernova remnant known as E0102 was one of the targets that Chandra first observed after its launch in 1999.

Stephan's Quintet in 60 Seconds
Stephan's Quintet in 60 Seconds (07-10-2009)
This beautiful image gives a new look at Stephan's Quintet, a compact group of galaxies discovered about 130 years ago and located about 280 million light years from Earth.

GRS 1915 in 60 Seconds
GRS 1915 in 60 Seconds (06-25-2009)
We start with an optical and infrared image that shows the crowded area around the object known as GRS 1915+105, or GRS 1915 for short.

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