NASA's First Asteroid Deflection Test - NASA Science
NASA's First Asteroid Deflection Test - NASA Science
2021年11月22日
nasa.gov
49K views · 3.5K reactions | New science results confirm our #DARTMission's asteroid deflection technology can be an effective way to change the orbit of an asteroid, should there ever be a threat. The DART spacecraft intentionally slammed into asteroid Dimorphos in Sept. 2022: https://go.nasa.gov/3IFGmov | NASA - National Aeronautics and Space Administration | Facebook
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49K views · 3.5K reactions | New science results confirm our #DAR…
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No asteroid is known to pose a significant threat to Earth within the next century... but just in case one ever does, we're getting ready. NASA's DART mission is our first planetary defense test of "kinetic impactor" technology—in other words, we're crashing a spacecraft into a small asteroid (named Dimorphos) to change its course. Though DART's impact will be small (and won't bring Dimorphos near Earth), the data we collect will help us prepare if a large Earth-bound asteroid or comet is ever d
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No asteroid is known to pose a significant threat to Earth within th…
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NASA’S First Asteroid Deflection Mission Enters Next Design Phase - NASA
NASA’S First Asteroid Deflection Mission Enters Next Design Phas…
2017年6月30日
nasa.gov
64K views · 565 reactions | Asteroid deflection experiment ☄️ In...
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64K views · 565 reactions | Asteroid deflection experiment ☄️ In...
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Asteroid deflection must be precise to avoid collision: Scientists
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