By Dr Ski | Valencia Observatory, Central Philippines

By Dr Ski | 9.3°N, 123.3°E

By Dr Ski | 9.3°N, 123.3°E

By Dr Ski | Valencia Observatory Garden, Philippines

By Patty Fine | Springfield, Illinois, USA

By Patty Fine | Springfield, Illinois, USA

By kevan hubbard | Haltwhistle, Northumberland, England

By kevan hubbard | Northumberland national Park, Northumberland, England

By Ragini Chaturvedi | Freehold, NJ

By Patty Fine | Springfield, Illinois, USA

By SANJAY Baskaran | Aylesbury, England

By Ron Lindensmith | Lovers Key State Park, Ft Myers, Florida, USA

By Sanjay Baskaran | Aylesbury, England

By Peter Chang | Singapore, Yio Chu Kang Road

By Helio Vital | Rio de Janeiro, Brazil

By Sumathy Rajaratnam | Pasir Ris, Singapore