![Here’s A Spectacular Photo Of A ‘Light Echo’ Courtesy Of NASA](https://hight3ch.com/wp-content/uploads/2013/03/Here’s-A-Spectacular-Photo-Of-A-‘Light-Echo’-Courtesy-Of-NASA.jpg)
Have you ever heard of a ‘light echo’? It’s when material appears to be scattering from a certain place in the universe but that material is actually light. This particular “light echo” is about 1 million solar luminosity and happened 11 years ago.
Have you ever heard of a ‘light echo’? It’s when material appears to be scattering from a certain place in the universe but that material is actually light. This particular “light echo” is about 1 million solar luminosity and happened 11 years ago.