One of the best visualizations ever produced of the spectrum of light from our glorious Sun reveals some mysterious holes in ...
One of the most detailed spectrographs ever recorded of the Sun has revealed hundreds of missing wavelengths—gaps in the solar spectrum that scientists have yet to identify. Despite over 200 years of ...
SPECTROSCOPIC investigations on the scattering of light in crystals show very plainly that their vibration spectra have a discrete structure manifesting itself as a set of lines with sharply defined ...