Milky Way:-  Our Sun (a star) and every one the planets around it are a chunk of a cosmic system referred to as the milky way Ga...

Supernova :- 400 years ago from this week, a formerly inconspicuous star accidently showed up in the night sky. Found on Oct. 9, 160...

What is Supernova :- A supernova is the blast of a star in outer space. It is the most significant blast that happens in space. ...