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.
Q&A: Black Holes
Are there any known emissions of any kind (X-ray or
otherwise) from black holes?
All the radiation that is observed to be associated with black
holes comes from the vicinity of a black hole. No radiation of
any kind can escape from inside the black hole event
horizon.
