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Chinese scientists find the best way to nuke an asteroid on its way to impact Earth

Chinese researchers propose a deep-burial nuclear explosion strategy to defend Earth against incoming large-sized asteroids.

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The brief

Researchers in China have analyzed defense technologies for large near-Earth asteroids, concluding that a sub-surface nuclear detonation is more effective than a surface blast. The proposed method involves burying a device into the asteroid before detonation to mitigate impact risks.

Coverage from outlets including Space, WION, and Earth.com emphasizes that this defense strategy may require up to 20 years of preparation. Reports from EurekAlert! and Inshorts highlight the scientific comparison between internal and external explosion methods.

Future developments remain dependent on further analysis of the proposed defense technology. Coverage does not yet specify a timeline for testing these methods or the specific size of asteroids targeted for this strategy.

Synthesized by PULSE from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 9h ago.

Quick answers

What is the proposed method for asteroid defense?

Researchers suggest burying a nuclear device inside an asteroid to conduct an internal explosion rather than a surface blast.

How long is the preparation period for this strategy?

According to coverage from CPG Click Oil and Gas, the plan involves 20 years of preparation.

Has this technology been tested?

Coverage states that researchers tested both surface and internal blast methods, but does not specify details regarding physical testing on an actual asteroid.

Coverage (7)

Topics

China Asteroids Nuclear Physics Space Defense

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