This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...

Although you might not think of them in this way, you are in possession of two extraordinary antennas, perfectly tuned to receive a narrow band of electromagnetic radiation. These antennas are not ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

NOVA Labs: Most of what we know about solar science comes from reading the Sun's light. National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Where does black fall on the color spectrum?

Webster, this spectrum is “the entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

Terahertz (THz) waves are located between microwaves and infrared light in the electromagnetic spectrum. They can pass through many materials without causing damage, making them useful for security ...

Electromagnetic waves are members of a family of waves with common properties called the electromagnetic spectrum. The electromagnetic spectrum is a continuous range of wavelengths. The types of ...