Micromoon vs. Supermoon: Stunning video compares the two Filmed from the mountains of Colorado, a videographer shows the difference between micromoon and supermoon events.

Skywatchers across North America will want to be on the lookout for a trio of celestial events during the next month, beginning with an opportunity to view Mercury in the evening sky, followed by the ...

Skywatchers across North America will want to be on the lookout for a trio of celestial events during the next month, beginning with an opportunity to view Mercury in the evening sky, followed by the ...