ESA Current Affairs

Sun’s core rotates 4 times faster than its surface: Study

A team of researchers have discovered solar seismic waves which revealed that Sun’s core is rotating four times faster than its surface.  Earlier it was assumed that sun’s core rotate at same speed as the surface. The discovery was made using 16 years of observations from GOLF (Global Oscillations at Low Frequency) instrument on Solar Read More…


NASA’s Cassini spacecraft to make final observations of Saturn

NASA’s Cassini spacecraft after studying Saturn, its rings and moons for more than 12 years, has entered in the final year of its epic voyage. In its epic voyage, the Cassini spacecraft will make the closest-ever observations of the planet. Beginning November 30, 2016 Cassini will make the closest-ever observations of Saturn. During the final Read More…