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The Universe in a Jelly Bean Jar
Most of the Universe is dark. The protons, neutrons and electrons that make up the stars, planets and us represent only a small fraction of the mass and energy of the Universe. The rest is dark and mysterious. How can X-rays help reveal the secrets of this darkness? |
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The Worldwide Telescope
Images from NASA's Chandra & other telescopes are now available to the public through the free WWT software from Microsoft. |
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Chandra on Facebook.
You requested Chandra on Facebook, and now it's here. Become a fan. |
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Incredible Two-Inch Universe
Explore the universe by shrinking cosmic scale in 4 steps (Audio & American Sign Language) |
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Touch the Invisible Sky
Multi-wavelength astronomy - the study of the universe at wavelengths beyond the visible, has revolutionized our understanding and appreciation of the cosmos. |
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Chandra in Google Sky
Google Sky lets you tour Chandra images online. Just like in Google Maps you can pan, zoom and search. |
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Featured Image Tours
Take a narrated tour of some of our popular multiwavength images. |
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Printable 2008 Chandra Calendar pdf
Print your own 2008 Chandra calendar with spectacular images from the past year. Featured objects include supernova remnants, galaxies in various shapes & sizes and star clusters in our very own Milky Way. |
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Bringing Chandra to you
These high resolution Chandra images may be printed on your home printer, from an online photo web site, or at an in-store photo station. |
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Chandra on Myspace
Looking for a different way to view Chandra? Check out the myspace page. |
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Chandra Kodak Gallery
Order prints and products using Chandra images.
(The CXC does not guarantee or endorse any photo service) |
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Chandra Favorites
We asked you which images you enjoyed the most for each year since Chandra launched in 1999. Here are the results. |
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Chandra Site Map
A detailed site map helps you explore chandra.harvard.edu, includes Top 5 Questions Go to Site Map |
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Chandra Guestbook
Give us feedback & help us refine our site Go
to Guestbook |
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Where's Chandra?
See Chandra's current position in relation to the Earth! Go
to Chandra's location |
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Revealing the Universe: The Making of the
Chandra X-ray Observatory
Wallace & Karen Tucker chronicle the pioneer days of X-ray
astronomy and NASA's nearly 30-year undertaking to build Chandra. |
