Radio Waves in Space

How Radio Waves Actually Work Radio waves are a type of electromagnetic radiation, which means they are made up of electricity and magnetism. This makes them different from things like sound waves, which are just vibrations in air (or other materials). Radio waves are made by electrons moving back and forth. When the electrons move, …

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What Are Gamma Rays and What Are They Used For?

What Are Gamma Rays Gamma rays, like radio waves, infrared radiation, ultraviolet radiation, X-rays, and microwaves, are types of electromagnetic radiation. Electromagnetic radiation is transmitted in waves or particles at various wavelengths and frequencies. The electromagnetic spectrum includes a wide range of wavelengths, which are known as the electromagnetic spectrum. The spectrum is commonly divided …

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