The planets can affect the solar activity on the sun by exerting tides but these effects are extremely tiny, just a few millimeters, in comparison to all other dynamical forces, a new research has claimed.
US space agency NASA plans to study the sun`s magnetic field in a "hard-to-observe area called the chromosphere".
Day in Pics: 22nd October
Showbiz World - October 22, 2014
Aamir Khan's sensational 'PK' posters