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

Q:
Black hole gravity is strong enough to trap light. So exactly how hard would the gravity pull on you and a spaceship near the core?

A:
The matter falling toward the singularity inside a black hole would indeed acquire higher and higher energies, and its speed would approach, but not exceed the speed of light.

bulletFor more information see the related questions at:
http://chandra.harvard.edu/resources/faq/black_hole/bhole-31.html
http://chandra.harvard.edu/resources/faq/black_hole/bhole-19.html.

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