A small object recently captured by Earth’s gravity may not be a natural satellite at all. According to Harvard astrophysicist Avi Loeb, the mysterious body, known as 2025 PN7, could be a lost piece ...
Add Yahoo as a preferred source to see more of our stories on Google. Asteroid 2022 RD2 is a near-Earth object that could become a temporary moon, then later a potential crash risk for the planet ...
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