Scientists fine-tune odds of asteroid Bennu hitting Earth through 2300 with. "I think that, overall, the situation has improved. 1: Advance our asteroid detection and destruction/diversion capabilities. "The impact probability went up just a little bit but it's not a significant change, the impact probability is pretty much the same," lead author Davide Farnocchia, who works at NASA's Center for Near Earth Object Studies in California, said during a news conference held Wednesday (Aug. And besides, the lessons the research offers for asteroid trajectory calculation could reduce concerns about potential impacts by other asteroids more than enough to compensate. Scientists have fine-tuned the path of the asteroid Bennu and say the odds of it smacking into Earth are higher than previously thought but still quite low. ![]() Technically, that's a small increase in risk, but the scientists behind the new research say they aren't worried about a potential impact. With that remaining uncertainty, and other similar events potentially occurring in the future, the scientists now say that Bennu's total impact probability through 2300 is about 1 in 1,750. While a slightly higher risk than past estimates, it represents a minuscule change in an already minuscule risk, NASA said. ![]() From the report: Estimates produced before OSIRIS-REx arrived at the space rock tallied the cumulative probability of a Bennu impact between the years 21 at 1 in 2,700, according to NASA. "As a result, scientists behind new research now say they're confident that the asteroid's total impact probability through 2300 is just 1 in 1,750," reports . Recently NASA updated its forecast of the chances that the asteroid Bennu, one of the two most hazardous known objects in our solar system, will hit Earth in the next 300 years. ![]() NASA's OSIRIS-REx spacecraft has been orbiting an asteroid called Bennu for more than two years to fine-tune the agency's existing models of its trajectory.
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