A stock illustration of an asteroid near Earth. Astronomers believe our "mini-moon" originated from the Arjuna asteroid belt. SCIEPRO via Getty Images After almost two months of companionship, Earth ...
For centuries, people believed that the Moon was Earth’s only natural satellite. While this remains true for permanent moons, ...
Earth has adopted a new(ish) traveling companion. It’s a tiny asteroid with quasi-moon status, named 2025 PN7 by astronomers. Not to be mistaken with a mini-moon, the celestial object follows an orbit ...
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