Comprehensive coverage

X-ray

The new method makes it possible to determine very quickly which substances, such as proteins and others, make up a product that is in powder form. [Courtesy of Iben Julie Schmidt]

X-ray imaging for quality assurance

  • One response
The ultimate X-ray machine. Photo: Spencer Lovell

The wonderful X-ray machine / Nora Bera and Philip H. Boxbaum

  • No comments
Do you see the shape of a hand in the new x-ray image? The hand may look just like an x-ray at the doctor's, but it is actually a cloud of material ejected from an exploding star. The array of telescopes capable of nuclear spectroscopy Nuclear Spectroscopic Telescope Array or NuSTAR for short (NuSTAR) photographed the structure in the field of high X frequencies for the first time. Earlier image, lower-energy X-rays taken by the Chandra Space Telescope are seen in green and red in the image. Photo: NASA/JPL-Caltech/McGill

The Nostar space telescope photographed the pulsar known as the "Hand of God"

  • 12 תגובות
The method combines computed tomography (CT) - capable of providing "slices" of the XNUMXD structure (the circles) - together with X-rays that provide an image of the distribution of the particles within the structure (PDFs, visible in the graphs) in order to present the information regarding the nanoscale structure and chemistry ( the different colors) inside the material, pixel by pixel and in XNUMXD [courtesy of Columbia University].

A new method that combines the advantages of X-rays and CT

  • One response

frog time

  • 2 תגובות
Supernova remnants in the Large Magellanic Cloud. Photo: Chandra Space Telescope

Spectacular images: the universe in X-rays

  • 10 תגובות
From left to right: Jingle Liu, Xi-Cheng Zhang, Jianming Dai. Credit: Rensselaer/Daria Robbins

Breakthrough in remote sensing of hidden explosives

  • One response
Researchers at the University of Gothenburg were able, using an advanced X-ray flash, to photograph the movement of atoms during photosynthesis.

Photographing the movement of atoms during photosynthesis

  • 2 תגובות
Nm-Sm-B3 alloy. Photo: University of Provence in France

Materials that "remember" their structure

  • One response
The quasar pair SDSS_J1254+0846

A merging of galaxies creates a binary quasar

  • 57 תגובות
of biological cells using a technique for nanometer X-ray photography

X-ray imaging of bacterial cells at nanometer scales

  • 10 תגובות

A galaxy collision restarts a black hole

  • 3 תגובות

Mares under the spotlight

  • One response
Science website logo
SEARCH