This is the Biggest Picture Ever Taken of the Andromeda Galaxy
On January 5, 2015, ESA/NASA released the sharpest image of the Andromeda Galaxy ever made. Taken with the Hubble telescope, the image is 1.5 billion pixels in size. That’s 4.3 GB of space on your hard drive (or one DVD) just for one image. Of course, the Hubble telescope doesn’t have a sensor with that […]