The Chandra X-Ray Observatory (above) and Hubble Space Telescope could face budget cuts as NASA deals with overall spending reductions. Credit: NASA/CXC & J. Vaughan WASHINGTON — NASA has deferred any ...

NASA unveiled cosmic images from its Chandra X-ray Observatory rendered in red, white and blue, along with a technique that ...

In celebration of the 250th birthday of the United States, NASA has unveiled four cosmic images from its Chandra X-ray ...

NASA is canceling the AXIS X-ray space telescope mission concept, saying it failed to meet key requirements. But the project leader thinks there's another reason.

NASA has released four stunning red, white, and blue images of the universe from the Chandra X-ray Observatory to celebrate ...

Believe it or not, black holes aren't just plain dark voids in the vastness of space 100 percent of the time. Occasionally, a black hole will spit up the contents of its stellar breakfast the same way ...

The universe can be beautiful, as Chandra and other observatories reveal. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.