For example, telescopes like the James Webb Space Telescope, use different parts of the spectrum to study distant stars and galaxies. The electromagnetic spectrum is a rainbow of light waves that ...

There's lots to discover in the electromagnetic spectrum. Here's a tour that begins ... the potentially deadly radiation discussed in the program Death Star. Flash is a plug-in that allows for ...

We even use radio waves in astronomy, to find out about distant stars and galaxies by studying ... Each region of the electromagnetic spectrum has a range of wavelengths associated with it.

Quasars are the most luminous type of active galaxy. They emit light across the electromagnetic spectrum, produce powerful ...