NASA has recently published a 360-degree interactive video titled “The call of science”. You can join NASA Earth scientists as they head into the field to study ice in Greenland and coral reefs in Hawaii.Continue reading Watch: The Call of Science (360° NASA Video)
An island or isle is any piece of sub-continental land that is surrounded by water. It is believed that there are over 100,000 islands in the world. It’s difficult to put a figure to the exact number as there are different kinds of them in various water bodies including oceans, seas, lakes, and rivers. There is even an island within a lake that is situated on an island located in a lake on an island. Only 322 of them are larger than 1000 km2 (386 sq mi). Here are the top 18 largest islands on Earth. Why 18? Because this is the number of islands that have a land area of greater than 100,000 square kilometers (38,610 square miles).