Hubble’s Photomosaic of Andromeda Galaxy Unveils Hundreds of Millions of Stars
A century ago, the American astronomer Edwin Hubble first established that this so-called ‘spiral nebula’ was approximately 2.5 million light years away from our Milky Way Galaxy. The post Hubble’s Photomosaic of Andromeda Galaxy Unveils Hundreds of Millions of Stars appeared first on Sci.News: Breaking Science News. A century ago, the American astronomer Edwin Hubble…