A narrow-band image of the Sun at a wavelength of λ=588.9nm. VTF/KIS/NSF/NSO/AURA The sun might be responsible for light and life on Earth, but it can also be terrifying. The first image from the ...
Spread the loveThe Sun, our star and vital source of energy, continues to display a dynamic array of activities that capture the attention of astronomers and space enthusiasts alike. A recent video ...
The spectral composition of the Sun’s output is not constant but varies over multiple timescales, from days to decadal cycles. Solar spectral irradiance variability (SSI) refers to the changes in the ...