“In 1922 the IAU named 88 constellations; this must have been number 89.”
-Don Machholz
The locator is the terminator. Now look on the dark side of this borderline to see the earthshine, which is reflected sunshine, why does...
It happens in 2020 on the 21st of JuneWhen the sun in the sky gets hidden by the moonThe moon’s so far away it...
“The Antarcitia solar eclipse is on December 4. If you intend to see it, you should be heading out the door about now.”Don Machholz...
