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.
General Chandra Crossword Puzzle
(java enhanced - best if viewed with Netscape/Internet Explorer 4 or above) Non-java users, try our printable versions!


Directions
  1. Roll your mouse over the columns of words. A clue will appear on the right side of the puzzle. Left click your mouse to get a cursor so you can type your word (on a PC; on a Mac, just hold down your mouse button).

  2. If you are in a space where you can either type a word across or down, you must type the "a" key to answer the across word or the "d" key to answer the down word first.

  3. If you want to check your answer after you have typed in your word, just click "CHECK ANSWERS." The incorrect letters will appear in green.

More detailed directions, including point scoring.

Crossword Puzzle
[More Crosswords]