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NASA's Chandra X-ray Observatory
http://chandra.harvard.edu/blog/
Chandra has imaged the spectacular, glowing remains of exploded stars, and taken spectra
showing the dispersal of elements. Chandra has observed the region around the supermassive
black hole in the center of our Milky Way, and found black holes across the Universe. Chandra
has traced the separation of dark matter from normal matter in the collision of galaxies in a
cluster and is contributing to both dark matter and dark energy studies. As its mission continues,
Chandra will continue to discover startling new science about our high-energy Universe.
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Recent Posts
Galaxy Collision Switches on Black Hole
This composite image of data from three different telescopes shows an ongoing collision between two galaxies, NGC 6872 and IC 4970 (roll your mouse over the image above). X-ray data from NASA's Chandra X-ray Observatory is shown in purple, while Spi...
Q&A of the Day: Hey, Did you Catch How Fast that Solar System is Going?
Q: Is our solar system moving or traveling within our Galaxy? Is our Galaxy traveling or moving in the Universe? If so, how fast? read more...
Thanksgiving Prep: Preheat at 90 for 15 minutes
John Scott is a mission planner for Chandra’s Flight Operation Team, and from time to time provides an inside look for the outside world on just how people take care of this remarkable spacecraft. This entry has a bit of a mystery in the second ha...
Chandra Hosts a Carnival Of Space
This week, the United States marks the Thanksgiving holiday. For most of us, this means lots of time with family (sometimes too much), friends, and vast amounts of food. It also causes all productivity to cease anywhere close to Thursday and the da...
The Crab Nebula: A Cosmic Icon
read more...
Q&A of the Day
We've decided to introduce a new, intermittent series to the Chandra blog. From time to time, we'll dig into our vast archive of questions submitted by the public and post the answers written by experts at the Chandra X-ray Center. Some of these will...

