But in reality, atmospheric refraction raises the sun's disk by more than its own apparent diameter while it is rising or setting. Thus, when we see the sun as a reddish-orange ball just sitting on ...
During their return from the Mt. Spectre in Antarctica, Leo Houlding, Jean Burgun and Mark Sedon witnessed a spectacular solar corona display. As mentioned in mid-December, Leo Houlding, Jean Burgun ...