There's lots to discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves, infrared radiation, light, ultraviolet radiation, and X-rays.

"This is the first solid evidence that helical magnetic fields can explain astrophysical jets at different scales." ...

Often a phrase is used to help remember the order of the groups of the electromagnetic spectrum such as Roman Men Invented Very Unusual X-ray Guns. Each group contains a range of frequencies.

The electromagnetic spectrum consists of a group of radiations that all travel at the speed of light (\(3\times 10^{8},m\,s^{-1}\)). In the middle of the EM spectrum is the visible spectrum ...

This magnetic field splits nuclear levels with a spin of I into ... Tin spectra were also recorded, showing a single line spectrum of identical isomer shift during all parts of the process, indicating ...