"As this once-every-seven-thousand-years opportunity will teach us a lot about the behavior of asteroid surfaces that will be needed for planetary defense and future human exploration." NASA's ...
Asteroid 2019 VU5, about the size of a half football field, will pass close to Earth today. While no collision is expected, its proximity raises questions about potential threats from space.
It's here to stay, or at least until Thanksgiving week. But it's not a moon. In fact, it's an asteroid named 2024 PT5. It entered Earth's orbit on Sept. 29 and will be taking up residency in our ...
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