4.3 Gigabytes and 100 Million Stars in a Single image – Andromeda

When I became a Masters student, a big part of the reason I liked the supervisor I had was that she studied M31: The Andromeda Galaxy. ┬áSince I was young I was obsessed with finding this galaxy in a telescope, and I will never forget when I first found it, seeing photons that had travelled for 2.5 Million years through space, it was my first ever experience with time travel. So its natural that I am excited about a recent Hubble release of the highest resolution photo of the Andromeda Galaxy Ever taken. ┬áLet’s start with a standard shot of...