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.

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 team believe these early quasars like J1429+5447 provided the energy to end the Dark Ages and herald in the Reionisation ...

The US Army is taking lessons from the war in Ukraine, where the battlefield has often been described as transparent. There's ...

The superheated gas shines brightly across the electromagnetic spectrum, but especially at X-ray wavelengths. NGC 5643's active galactic nucleus isn't the brightest source of X-rays in the galaxy ...

“It demonstrates that cascade-engineered devices enhance the capabilities of single crystals in X-ray detection.” Just like ...

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.