AstroSat unveils star that regained its youth by feeding on its companion

Using AstroSat, India's dedicated space observatory, scientists have discovered that something similar was behind the prolonged youth of a star …

Records of historical supernova found in Karnataka

Criticism of western scholars that great celestial events of supernovae had gone unnoticed in India is totally unfounded

Galaxy caught in self-destructive mode

Finding throws new light on the evolution and ageing of galaxies