Define etch: to produce (something, such as a pattern or design) on a hard material by eating into the material's surface (as byâ¦ â etch in a sentence to produce (something, such as a pattern or design) on a hard material by eating into the material's surface (as by acid or laser beam)â¦
This staggering image shows how our sun - which is so big it accounts for 99.86% of the mass in the solar system - would look next to the biggest star in the universe. VY Canis Majoris is so large that it is impossible to even represent the earth in this picture as it would measure less than one thousandth of a single pixel.
VY Canis Majoris is the largest star known to man. It is a red Hypergiant, located in the Milky way and measuring between 1800 to 2100 solar radii. One Radius is equal to the current radius of the Sun and it is approximately 432,450 miles (695,500 kilometers).VY Canis Majoris is so large that if our Sun were replaced by it, its surface would extend to (or maybe even pass) the orbit of Saturn.ne Radius is equal to the current radius of the Sun and it is approximately 432,450 miles (695,500 kilometers). VY Canis Majoris is so large that if our Sun were replaced by it, its surface would extend to (or maybe even pass) the orbit of Saturn.