X-ray image of universe reveals almost 1 million high-energy objects: 'These are mind-blowing numbers'

"The scientific breadth and impact of the survey is quite overwhelming; it’s hard to put into a few words."

X-ray image of universe reveals almost 1 million high-energy objects: 'These are mind-blowing numbers'
"The scientific breadth and impact of the survey is quite overwhelming; it’s hard to put into a few words."