• First measurements of Earth’s ionosphere

    Researchers have used the largest atmospheric radar in Antarctica to make the first measurements of Earth's ionosphere. Observations in the southern hemisphere are significant in finding out the global features of both the atmosphere and the ionosphere. The…

  • NASA unveils first global geologic map of Titan

    NASA has revealed the first global geologic map of Titan, the largest moon orbiting Saturn. The map showed a dynamic world of dunes, lakes, plains, craters, and other types of terrain. Aside from Earth, Titan is the only other known planetary body in the solar…