On board the International Space Station NASA astronaut Scott Kelly captured this blue water image. Original from NASA .…Free Image from public domain license
Small, blocky shapes of towns, fields, and pastures surround the graceful swirls and whorls of the Mississippi River.…Free Image from public domain license
Map of Zeppelin and aeroplane bombs on London. From: World War I photograph album (1919) by Herbert Green. Original from…Free Image from public domain license
Marshlands on the New Jersey Shore near Little Egg Harbor, New Jersey. Original image from Carol M. Highsmith’s…Free Image from public domain license
This photo was assembled from three black and white negatives by the Image Processing Lab at Jet Propulsion Laboratory.…Free Image from public domain license
Aerial view of Central Park, New York. Original image from Carol M. Highsmith’s America, Library of Congress…Free Image from public domain license
Mountain tops in Ellesmere Island, Canadian Arctic Archipelago. Original from NASA. Digitally enhanced by rawpixel.Free Image from public domain license
Image acquired by NASA's Terra spacecraft of the Sierra Leone estuary. Original from NASA. Digitally enhanced by rawpixel.Free Image from public domain license
The Lena River, some 2,800 miles long, is one of the largest rivers in the world. Original from NASA. Digitally enhanced by…Free Image from public domain license
Forests near Ogunquit, Maine. Original image from Carol M. Highsmith’s America, Library of Congress collection.…Free Image from public domain license
Snow-capped peaks and ridges of the eastern Himalaya Mountains. Original from NASA. Digitally enhanced by rawpixel.Free Image from public domain license
Along the southeastern coast of Greenland, an intricate network of fjords funnels glacial ice to the Atlantic Ocean. Original…Free Image from public domain license
Nearly cloud-free view of Great Britain and Ireland was acquired by the Moderate Resolution Imaging Spectroradiometer aboard…Free Image from public domain license
NASA image acquired August 17, 2010, the Northwest Passage almost free of ice. Original from NASA. Digitally enhanced by…Free Image from public domain license
Moffett Federal Air Field, NASA Ames Research Center and Silicon Valley. Original from NASA. Digitally enhanced by rawpixel.Free Image from public domain license
Aerial view of New York City. Original image from Carol M. Highsmith’s America, Library of Congress collection.…Free Image from public domain license
Dendi Caldera, Ethiopia is featured in this image photographed by an Expedition 16 crew member on the International Space…Free Image from public domain license
Parts of the vast Ganges delta, in fact the world's largest, lie in both Bangladesh and the State of West Bengal, India.…Free Image from public domain license
Torrential rains in the mid-South of the United States in mid-March 2016 produced flooding throughout Texas, Louisiana and…Free Image from public domain license
Destroyed houses and debris rest in a Japanese neighborhood. Damaged and destroyed houses and debris rest in a neighborhood…Free Image from public domain license
Into the Wild Blue. Marines jump out of the back of a KC-130J Hercules while conducting aerial delivery training during…Free Image from public domain license
An aerial shot of tourists sunbathing on the sand and swimming in the ocean. Original public domain image from Wikimedia…Free Image from public domain license
Drone view of ocean waves washing on the sand beach at Nelson Bay. Original public domain image from Wikimedia CommonsFree Image from public domain license
Drone aerial view of the ocean washing on the sand beach in California. Original public domain image from Wikimedia CommonsFree Image from public domain license
Originally from South Africa, the lush protea makes delightful addition to bouquets or holiday wreaths. Protea grow only in…Free Image from public domain license
New York City, photographed from two miles up in the air (1922) from The Lionel Pincus and Princess Firyal Map Division.…Free Image from public domain license
On board the International Space Station NASA astronaut Scott Kelly captured this blue water image. Original from NASA .… Free Image from public domain license 
Guinea-Bissau, a small country in West Africa. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Small, blocky shapes of towns, fields, and pastures surround the graceful swirls and whorls of the Mississippi River.… Free Image from public domain license 
Map of Zeppelin and aeroplane bombs on London. From: World War I photograph album (1919) by Herbert Green. Original from… Free Image from public domain license 
Marshlands on the New Jersey Shore near Little Egg Harbor, New Jersey. Original image from Carol M. Highsmith’s… Free Image from public domain license 
This photo was assembled from three black and white negatives by the Image Processing Lab at Jet Propulsion Laboratory.… Free Image from public domain license 
Tropical cyclone. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Aerial view of Central Park, New York. Original image from Carol M. Highsmith’s America, Library of Congress… Free Image from public domain license 
Mountain tops in Ellesmere Island, Canadian Arctic Archipelago. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Amazing image of the United States of America at night. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Isles of Scilly, United Kingdom. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Image acquired by NASA's Terra spacecraft of the Sierra Leone estuary. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
The Lena River, some 2,800 miles long, is one of the largest rivers in the world. Original from NASA. Digitally enhanced by… Free Image from public domain license 
Forests near Ogunquit, Maine. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Image from public domain license 
Snow-capped peaks and ridges of the eastern Himalaya Mountains. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Along the southeastern coast of Greenland, an intricate network of fjords funnels glacial ice to the Atlantic Ocean. Original… Free Image from public domain license 
Nearly cloud-free view of Great Britain and Ireland was acquired by the Moderate Resolution Imaging Spectroradiometer aboard… Free Image from public domain license 
NASA image acquired August 17, 2010, the Northwest Passage almost free of ice. Original from NASA. Digitally enhanced by… Free Image from public domain license 
Redwood National Park. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Moffett Federal Air Field, NASA Ames Research Center and Silicon Valley. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Aerial view of New York City. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Image from public domain license 
Early Melt on the Greenland Ice Sheet . Original from NASA . Digitally enhanced by rawpixel. Free Image from public domain license 
Akpatok Island in Ungava Bay in northern Quebec, Canada. Original from NASA. Digitally enhanced by rawpixel. Free Image from public domain license 
Dendi Caldera, Ethiopia is featured in this image photographed by an Expedition 16 crew member on the International Space… Free Image from public domain license 
Parts of the vast Ganges delta, in fact the world's largest, lie in both Bangladesh and the State of West Bengal, India.… Free Image from public domain license 
Torrential rains in the mid-South of the United States in mid-March 2016 produced flooding throughout Texas, Louisiana and… Free Image from public domain license 
Destroyed houses and debris rest in a Japanese neighborhood. Damaged and destroyed houses and debris rest in a neighborhood… Free Image from public domain license 
Into the Wild Blue. Marines jump out of the back of a KC-130J Hercules while conducting aerial delivery training during… Free Image from public domain license 
An aerial shot of tourists sunbathing on the sand and swimming in the ocean. Original public domain image from Wikimedia… Free Image from public domain license 
Drone view of ocean waves washing on the sand beach at Nelson Bay. Original public domain image from Wikimedia Commons Free Image from public domain license 
Shanghai skyline. Original public domain image from Wikimedia Commons Free Image from public domain license 
Drone aerial view of the ocean washing on the sand beach in California. Original public domain image from Wikimedia Commons Free Image from public domain license 
Bondi Beach, Australia. Original public domain image from Wikimedia Commons Free Image from public domain license 
Originally from South Africa, the lush protea makes delightful addition to bouquets or holiday wreaths. Protea grow only in… Free Image from public domain license 
Succulent macro shot. Original public domain image from Wikimedia Commons Free Image from public domain license 
New York City, photographed from two miles up in the air (1922) from The Lionel Pincus and Princess Firyal Map Division.… Free Image from public domain license 
Body of water. Original public domain image from Wikimedia Commons Free Image from public domain license 
Sea waves. Original public domain image from Wikimedia Commons Free Image from public domain license 