It's not easy to imagine how high the frequency of a high-energy gamma ray is. During the time it takes for its wave to go through one cycle, a gamma-ray wave traveling at the speed of light will ...

Observations from high-flying aircraft revealed that thunderclouds act as natural particle accelerators, emitting energetic ...

There's lots to discover in the electromagnetic spectrum ... ultraviolet radiation, and X-rays. The tour ends with gamma rays, the potentially deadly radiation discussed in the program Death ...

The electromagnetic spectrum has many types of light waves. It includes radio waves, microwaves, infrared light, visible light, ultraviolet, X-rays, and gamma rays. Each type of light has a different ...

Did you know some of the brightest sources of light in the sky come from the regions around black holes in the centers of ...

Gamma rays are a form of electromagnetic radiation ... They have the shortest wavelengths and the highest frequencies in the electromagnetic spectrum. These rays are produced by the hottest ...

NASA launched Explorer 11, a satellite that contained the first gamma ray telescope to go to space. This marked the birth of ...

Figure caption, Each region of the electromagnetic (EM) spectrum has a range of wavelengths associated with it. Radio waves have the longest wavelengths and gamma rays have the shortest wavelengths.

Gamma radiation, the range in the electromagnetic spectrum with the shortest wavelength, is so energetic that it would pass through a lens or a mirror straightaway, and therefore cannot be observed ...

Physicists propose that high-energy photon jets from collapsing stars may be secret factories of heavy elements like ...