The Andromeda galaxy (M31) has been captured by the Chandra X-ray Telescope. See the imagery and hear a sonification of it. "This image of M31 is released in tribute to the groundbreaking legacy of Dr ...

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A developing galaxy cluster dating to about 1 billion years after the Big Bang is shown in this handout image released on January 28, 2026. The white box marks the field of view of the Chandra X-ray ...

Using NASA’s Chandra X-ray Observatory and other telescopes, astronomers have traced a short-duration gamma-ray burst event called GRB 230906A to a faint dwarf galaxy embedded in a vast stream of ...

CNN — Several of the first images captured by the James Webb Space Telescope look a little more psychedelic, thanks to NASA's Chandra X-ray Observatory. Glowing blue and purple X-rays can now be seen ...

Chandra X-ray space observatory of the NASA Wikimedia Commons August 19, 1999, Smithsonian’s Chandra X-ray Observatory Center in Cambridge, Massachusetts: a large room full of computers, monitoring ...

CC0 Usage Conditions ApplyClick for more information. A new collection of images features data from NASA’s Chandra X-ray Observatory. These objects have been observed in invisible light — including ...

CC0 Usage Conditions ApplyClick for more information. As NASA’s premier X-ray telescope, Chandra gives us a powerful tool to investigate hot regions of the Universe, from black holes, to exploding ...

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.

The cover of the September 4, 2000, issue shows NASA's Chandra X-Ray Observatory, which provided significant data during its initial year of operation, complementing astronomical observations in other ...

The center of our Milky Way galaxy is even more breathtaking when seen as a composite made of data from three space-based instruments sensitive to different wavelengths. NASA / CXC / UMass / D. Wand ...