Asteroid
How do scientists calculate the probability that an asteroid could hit Earth?
How do scientists calculate the probability that an asteroid could hit Earth? Asteroid 2024 YR4 was initially reported to have an unusually high probability of hitting Earth (1%) in January 2025, but further observations revealed a near-zero chance of collision. The asteroid’s impact probability continuously increased up to 3.1% on February 18, but dropped to […]
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NASA’s Planetary Defenders Documentary Premieres April 16
NASA’s Planetary Defenders Documentary Premieres April 16 NASA’s new documentary “Planetary Defenders” premieres on April 16, taking viewers inside the real-life efforts to detect and mitigate asteroid threats. The documentary features firsthand accounts from experts on the front lines of planetary defense, showcasing the science, technology, and personal dedication behind this critical global effort. NASA […]
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