The sun has been photographed and imaged many times, but never from the top or bottom.

Well I’m on the half that’s above the Equator, which is called the Northern Hemisphere and he lives on the half that’s below the Equator, ... What is a map used for? count. 4 of 10.

A recent Venus flyby pushed the spacecraft out of Earth's orbital plane, allowing it to gaze at the solar poles.

The first thing to keep in mind is that ocean currents are very thin compared to the diameter of Earth. They’re only about four kilometers (13,000 feet) deep at most, and surface currents can be just ...