The third known visitor from interstellar space, comet 3I/ATLAS, is putting on a show that plays out in high‑energy light ...

Scientists at the X-ray free-electron laser SwissFEL have realized a long-pursued experimental goal in physics: to show how ...

X-rays, infrared radiation and visible light combine to make these incredible photos. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you've ...

For the first time, astronomers have captured X-ray portraits of a comet from beyond our solar system, are providing a ...

A team of researchers has identified a mechanism that could lower the extreme temperature ...

The Chandra X-ray Observatory is the world’s most powerful X-ray telescope. It has eight-times greater resolution and is able to detect sources more than 20-times fainter than any previous X-ray ...

Created using data from the James Webb Space Telescope and NASA’s Chandra X-ray Observatory, the image offers scientists a rare, face-on view of how galaxies interact and merge. A breathtaking new ...

"Chandra is a living legacy that we hope will continue to help us explore the universe for years to come." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Another of NASA’s “Great Observatories” is facing its end. Between 1990 and 2003 the space agency launched four magnificent machines into Earth orbit to observe the universe with different eyes, ...

X-ray technology is moving into the mainstream of chip manufacturing as complex assemblies and advanced packaging make it increasingly difficult to ensure these devices will work as expected ...