Experts Alert: New Strategy Required for Incoming Asteroid

Buzzline

NASA's monitoring of planetary defense has detected several near-Earth asteroids that now need revised risk evaluations due to enhanced tracking information. Experts caution that the existing planetary defense systems are not adequate to tackle all possible dangers within the available response timeframe. The DART mission has shown that altering an asteroid's path is achievable, yet scientists assert that the US must establish a permanent, well-funded planetary defense initiative that can address multiple threats at once.

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00:00NASA has new asteroid data, and scientists are warning that America's planetary defense

00:05infrastructure is not ready for what is coming. Updated tracking of near-Earth asteroids has

00:11produced revised risk assessments that scientists say require immediate attention from policymakers

00:17and increased funding for planetary defense. The DART mission in 2022 proved that humanity

00:23can deflect an asteroid. We hit a 560-foot space rock moving thousands of miles per hour

00:29and changed its orbit. That is an extraordinary achievement. But the problem is volume. There

00:36are currently more than 2,000 potentially hazardous asteroids in catalogued orbits, and thousands

00:42more that have not been tracked with sufficient precision to rule out Earth impact. Scientists

00:47warn that current detection and response systems would give Earth insufficient reaction time

00:52for asteroids approaching from certain angles, especially those coming from the direction

00:57of the Sun. The U.S. Congress has been repeatedly briefed on this gap. The funding gap between

01:03the risk and the response remains stark. An asteroid capable of destroying a U.S. city is a real

01:09calculable risk. The question is not whether it will happen. It is whether we will be ready.

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