While millions of Earthlings watched the "blood moon" total lunar eclipse on March 13-14, the private Blue Ghost spacecraft caught an ultra-rare view of Earth blocking out the sun from the surface of ...

Blue Ghost turns red ... "diamond ring" effect in the sky. This sparkling view of totality is the result of the precise size and orbital distance ratios of Earth, the moon and the sun.

Because the moon is farther away from Earth, it appears smaller than the sun and does not completely cover the star." What is the ‘diamond ring’ effect in a solar eclipse? The "diamond ring ...