This is the biggest known star in the Universe

UY Scuti is a red hypergiant and pulsating star in the constellation Scutum. It is currently the largest known star. First cataloged in 1860 by German astronomers, the star has an estimated radius of 1,708 solar radii (1.188×109 kilometres; 7.94 astronomical units); thus a volume nearly 5 billion times that of our Sun. A hypothetical object travelling […]