Scientists in Japan have developed a high-resolution X-ray telescope sharp enough to distinguish an object just 3.5 mm wide ...

Physicists at Kyushu University in Japan have outlined a technique that could bring one of the most elusive goals in modern ...

X‐ray optics and telescope mirror technology form the backbone of high-energy astrophysical research, enabling the capture and precise imaging of celestial X‐ray sources. Advances in the fabrication ...