Hubble’s work opened the door to the study of the universe beyond our galaxy. In the century since Hubble’s pioneering work, astronomers like me have learned that the universe is vast and ...

Google's Pixel 9 Pro XL is a few months old now and has to face a brand new Galaxy Ultra. Meanwhile, Samsung's latest S Pen-wielding flagship has lost some of its S Pen capabilities and doesn't ...

I’m one of PCMag’s mobile analysts. That means I check out phones, hotspots, and mobile networks. Technology has been my passion and hobby since I was a child. I’ve covered tech ...

It’s essentially a giant cluster of galaxy clusters stretching approximately 1.3 billion light-years long—more than 13,000 times the length of our Milky Way. It consists of 200 quadrillion ...