A satellite captured this image of an oval in the coldest and driest place on Earth. It measures 400 feet wide, and looks potentially man made.
While searching for a village destroyed after Word War Two, satellite images spot a strange shadow. Some initially believe it’s a person.
It appears to be the size of Australia, and it moves across Earth’s surface. It disappeared after 4 hours.
This giant crack in Mexico seems to have appeared overnight. The cause may have something to do with the way farmers obtain water.
Ghost lakes have existed for millions of years, but they just recently started showing themselves. Geophysicist Helen Fricker explains how scientists are moving forward with this discovery.
Who drew this over 2 mile long humanoid figure into the Australian terrain?