By Patricio Leon | Santiago, Chile

By Mario Rana | Hampton, Virginia

By Kevan Hubbard | Seaton Carew ,Co Durham ,England

By Jelieta Walinski Ph.D | Desert Bloom Observatory, AZ, USA

By Elmarie van Rooyen | Smoky Lake, Alberta

By Maitreyee Mazumder Maitreyee | Palm jumeira, Dubai, United Arab Emirates

By Mark Wralstad | Virginia Beach, VA, USA

By Cecille Kennedy | Depoe Bay, Oregon

By Dolores Moreno | Highland, CA

By Mario Rana | Hampton, Virginia

By Asha Prasad | Minnesota, USA

By Patricio Leon | Santiago, Chile

By Kevan Hubbard | Sellafield, Cumberland, England

By Cecille Kennedy | Our Yard, Oregon Coast, Oregon

By Steven Bellavia | Smithfield, VA

By Amr Elsayed | Cairo, Egypt