x-ray

Its radio bursts were accompanied by x-ray pulses, which indicate a highly magnetized source accelerating electrons to much higher energies than a white dwarf could muster.

The researchers placed water-filled cylinders with sinking clay particles into the particle accelerator's high-energy x-ray beam.

China is set to fire up a powerful new x-ray light source that will reveal the atomic-scale structure of proteins and materials.

Astronauts on the ISS encounter high levels of radiation — equivalent to roughly 10 chest x-rays every day, or around 30 times the amount of radiation people on Earth experience on a daily basis.

They used two types of x-ray diffraction analysis to explore the encapsulation process as it happened.