131 Å and 094 Å by the SDO's Atmospheric Imaging Assembly (AIA) instrument. The visible light spectrum is just a tiny fraction of the electromagnetic spectrum that ranges from radio waves to ...

Hyperspectral imaging (HSI), or imaging spectroscopy, captures detailed information across the electromagnetic spectrum by ...

NTNU researchers may have found the answer to one of the big, unanswered questions in physics. The universe is full of ...

Tracking the sources of photons is a hobby of many astrophysicists. Some types of photons are tied so closely to particular ...

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 ...

An and colleagues looked for evidence of dark-photon conversion in the plasma that makes up the outer atmosphere of the Sun (pictured). The Sun emits radiation across the electromagnetic spectrum ...

NASA's Perseverance rover recently took the first ever photos of the aurora borealis on Mars from the surface of the planet.

Save guides, add subjects and pick up where you left off with your BBC account. The electromagnetic spectrum is a continuous range of wavelengths. The types of radiation that occur in different ...