The European Space Agency (ESA)'s Solar Orbiter mission has obtained a stunning high-res image of the sun's upper atmosphere.

Hubble is still going strong 35 years after it was launched into space. Celebrate its anniversary with some out-of-this-world images.

"It's amazing that after 35 years, Hubble still holds a unique capability as a top workhorse for science discoveries and ...

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.

The electromagnetic spectrum has many types of light waves. It includes radio waves, microwaves, infrared light, visible light, ultraviolet, X-rays, and gamma rays. Each type of light has a different ...

There are seven types of electromagnetic (EM ... Some insects, birds and even reindeer can see ultraviolet rays which leads them to their food source. Because microwaves have a heating effect ...

UV radiation is invisible to the eye and it is non-ionizing form of radiation in the 100 nm to 400 nm wavelength region of the electromagnetic spectrum ... The organs of the body which are affected by ...

Up until recently, astronomy was reliant entirely on electromagnetic ... broke the spectrum into three categories based on their wavelength—infrared, optical, and ultraviolet.