Warm up your warp drive and grab some travel snacks, because we’re diving into deep space to the earliest days of the universe. This week, the European Southern Observatory released an image of a proto-galactic supercluster. That’s a mouthful, but deservedly so: Superclusters like this can contain tens of thousands of galaxies. Hyperion is the …
Continue reading “Photo Gallery: Pulsars Beam Like Lighthouses in the Cosmos”