This day also marks "Sharad Poornima," a Hindu festival celebrated in the month of Ashwin. According to the National Aeronautics and Space Administration (NASA), a "supermoon" occurs when a full moon ...
Stargazers in the Philadelphia region are in for a double celestial treat this week with a rare comet and a mega supermoon set to shine in the night sky. "This could be a once-in-a-lifetime ...