Take a journey to 89 million light-years away from Earth to the NGC 7727 galaxy. It harbors the closest pair of supermassive black holes discovered yet. Credit: ESO/L. Calçada ; N. Risinger ...

But I’ll tell you right away that the Galaxy S10 series will get the best wallpapers ... the hole-punch camera design, you should also know there’s a way to hide the camera under a black ...