Category Archives: Astronomy

Earth Just Got a Second Moon — Kind Of: Meet Quasi-Moon 2025 PN7

For decades, astronomers have looked at the night sky and seen one familiar companion — our Moon. But it turns out Earth hasn’t been traveling alone after all. NASA-supported observations have confirmed the discovery of a tiny asteroid called 2025 PN7, a “quasi-moon” that’s been quietly accompanying our planet for more than half a century.… Read More »