The asteroid, 2025 PN7, has seemingly been orbiting the Sun alongside Earth since the 1950s, and it will likely stay on its track for another 60 years before it travels back out into space. Unlike Earth’s Moon, which is gravitationally bound to Earth, quasi-moons orbit the Sun while keeping pace with Earth. 2025 PN7 joins notable companions like 469219 Kamo’oalewa, which has garnered significant scientific attention since its discovery in 2016. By comparison, 2025 PN7 is smaller and less stable than Kamo’oalewa, but its discovery demonstrates that Earth may have more unseen neighbors drifting nearby. Then, meet Enos, the first chimp to orbit Earth.