Have you ever wondered at what speed our Sun moves in the Milky Way? Or, what speed would be required by a star to escape the...

Milky Way is studied by classifying it's structure into main components depending on the distribution of stars, gas and dust.

Through the Baade's Window, the view is that of the innermost region of Milky Way - the Sagittarius A system.

The age-metallicity relation connecting the age of stars to their metallic abundances is useful in understanding the evolution of Milky Way.