For that you need a different instrument called a gamma-ray spectrometer. Spectrometers are usually expensive and complex instruments aimed at radiation professionals. But it doesn’t have to be ...

For that, you need something like this gamma-ray spectroscope ... [mihai.cuciuc] took inspiration for the Pomelo from this DIY spectrometer as well as the CosmicPi.

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more.

This was achieved using the gamma-ray spectrometer (KPLO Gamma-Ray Spectrometer, KGRS) aboard Korea's first lunar orbiter, Danuri, launched in August 2022. Kim Kyung-ja, head of the Korea ...