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.

But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the electromagnetic spectrum! The electromagnetic spectrum has many types of light waves. It includes ...

yet it makes up just a small portion of the electromagnetic spectrum. We invite you to take this self-guided tour, which covers the spectrum from radio waves to gamma rays.

When Air Combat Command redesignated the EC-37B to become the EA-37B in 2023, it was to better identify the platform’s ...

Warfighters can exploit the electromagnetic spectrum to deceive as we increasingly sense and understand the battlefield through this medium with equipment like radar, infrared, and passive detection ...

Up until recently, astronomy was reliant entirely on electromagnetic waves. While that changed with the confirmation of ...

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.

region of the electromagnetic spectrum that covers the frequency range from roughly 0.1 to 50 THz. Terahertz electromagnetic waves occupy a middle ground between electronics waves, like microwave and ...