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Could we use X-rays to defend the planet?
Science

Could we use X-rays to defend the planet?

SAPO Notícias12 September 2026 at 11:55

The researchers investigate the possibility of using X-ray pulses as a method of planetary defense against asteroids. The research explores whether this technology could be applied to deflect celestial bodies that pose a threat to Earth.

The studies are conducted in a laboratory environment, where asteroids are simulated to test the effectiveness of X-ray pulses. These simulations allow evaluating how radiation could interact with the surface of asteroids and potentially alter their trajectory.

The investigation is part of the ongoing efforts of the scientific community to develop methods of planetary protection against asteroid impacts. The use of X-rays represents an innovative approach being explored as an alternative to traditional defense methods.

The preliminary results indicate that X-ray pulses may be able to deflect simulated asteroids, opening new possibilities for the planet's defense in the future.

Why this matters

This scientific breakthrough offers a new perspective on planetary defense against space threats. The research shows that X-ray technology could be an effective tool to prevent catastrophic asteroid impacts, potentially changing how future Earth protection missions would be planned. The experiment represents a significant step in understanding how to protect the planet from nearby objects.

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