The temperature of elementary particles has been observed in the radioactive glow following the collision of two neutron ...

The nearest (Markarian 231) is 600 million light years away from Earth ... interactions with photons of the ubiquitous cosmic ...

The extragalactic background radiation, from gamma-rays to radio waves, tells us a great deal about the formation and evolution of structure in the universe. A workshop at the Space Telescope Science ...

The European Southern Observatory captured a Halloween-themed image of the Dark Wolf Nebula, a hauntingly dense cloud of ...

Webb's high-resolution instruments uncover distant objects, enabling studies of early stars, galaxies, and habitable ...

Electromagnetic radiation is the general term for the more familiar light and radio waves ... our galaxy emits prodigious amounts of radio waves creating a loud background of noise. At higher ...

X-rays are a common component of diagnostic testing and industrial monitoring, used for everything from monitoring your teeth ...

Researchers publishing in ACS Central Science have taken a step toward safer X-rays by creating a highly sensitive and ...

This leads us to a key scientific facility — the synchrotron radiation light source. It can produce light billions or even trillions of times brighter than the sun. It acts like a "super ...

We take X-rays for granted, but they were unknown until German physicist Wilhelm Roentgen discovered them 130 years ago.

Our radiation oncologists use the latest technology available for radiation therapy. It’s important to understand how radiation therapy fits into your treatment plan so you can make choices about your ...