By Sergio Garcia Rill | George Observatory, Houston, TX, USA

By Diana Frederick | Montour Falls, NY, USA

By Russell Ketchie | Staten Island NY

By tomas lozanomatiz | bogota, sabananorte, colombia

By Victor Rogus | Sedona, Arizona

By Jo Mooy | Sarasota, FL USA

By Karl Jones | Mesquite, Tx

By Kevan Hubbard | Hartlepool, Co Durham, England.

By Lisa Ann Fanning | Monmouth County, NJ

By Faiz A | Maryland, USA

By Kannan A | Singapore

By Alan Fink | Reisterstown, Maryland

By Soumyadeep Mukherjee | Kolkata, West Bengal, India

By Chris Walters | Marriottsville, MD, USA

By Richard Kitchen | Wasaga Beach, ON, CA

By Karl Diefenderfer | Quakertown Pa