By Shaurya Salunkhe | Pune, Maharashtra, India

By Sheryl R Garrison | Southern Alberta, Canada

By Shaurya Salunkhe | Pune, Maharashtra, India

By Adeel Shafiq | Lahore, Punjab, Pakistan

By Patrick Prokop | Savannah, GA, USA

By Rui Santos | Amor, Leiria - Portugal

By Susan Jensen | Odessa WA

By Ross Stone | Lone Pine, CA USA

By Aditya Mahale | Pune, Maharashtra, India

By Karl Diefenderfer | Quakertown Pa

By Tina Clothier | Hawaii Volcanoes National Park

By Christoph Stopka | Wet Mountain Valley, Colorado. USA

By Isaias Gonzalo | islas Lofoten, Norway

By Mark Wralstad | Virginia Beach, VA

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

By Carla Hernandez Langford | Inari, Finland