This phenomenon, called an opposition surge, is characteristic of many airless solar system objects. Also, the researchers found that Phobos's surface was porous, like sand. This led the team to ...

Also, keep an eye out for the Seeliger effect. Also sometimes referred to as the 'opposition surge,' this is a retroreflector-style effect that causes an outer planet to brighten up substantially ...

The centre-right opposition has won a surprise victory in legislative elections in Greenland, the Danish territory coveted by US President Donald Trump, as support also surged for the nationalist ...

SEE ALSO: NASA Releases Footage Celebrating 10 Years of Cassini's Saturn Orbit The bright spot is actually produced by an effect known as an "opposition surge" which makes that part of the rings ...

Thousands of supporters of Serbia’s populist President Aleksandar Vucic have gathered in downtown Belgrade, a day ahead of ...

Magyar's supporters stood in the rain Saturday as the opposition leader pledged to bring an end to what he views as an entrenched system of corruption, and called on Hungarians to form a broad ...