You may remember that amount of 22 degrees from a previous Hey Ray about ... and closer to the Sun with light refracting at an angle of 21.54 degrees, and the outer edge is blue with light ...

Blue light is found in nearly every light source, including the sun, and excessive exposure can harm your vision or prevent you from falling asleep. But will filtering out blue light help with the ...

A very long solar filament that had been snaking around the Sun erupted with a flourish. The bright light of a solar flare on the left side of the Sun and an eruption of solar material shooting ...