The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with more than 200 million individually resolved stars. When you purchase ...

The mosaic spans 2.5 billion pixels, showcasing 200 million stars, all brighter than our Sun. Yet, this represents just a fraction of Andromeda's estimated 1 trillion stars, most of which remain too ...

It is estimated that Andromeda contains around one trillion stars, meaning most aren’t bright enough to be detected by the Hubble telescope. The full 2.5-billion-pixel mosaic was produced over ...