A story of the impressive Chandra X-ray Observatory, how the telescope works, and the sad recent news of budget cuts halting ...

X-ray diffraction methods lie at the foundation of materials science. Determination of the crystal structures of natural minerals and, later, of crystals grown in the laboratory led to our ...

Without contrast, any inherent spatial resolution of a microscope is useless. It is thus the contrast mechanism that often imparts unique capabilities to a microscopy technique. Such uniqueness can be ...