First time in history: humanity moved a celestial body from its orbit
Scientists confirmed on Friday that a NASA mission successfully slightly moved an asteroid from its usual route around the Sun, representing a key step in the development of planetary defense against potentially dangerous space rocks. This is the first time in history that humanity has intentionally altered the orbit of a celestial body, AP writes.
First time in history: humanity moved a celestial body from its orbit NASA’s DART mission successfully altered an asteroid’s orbit, a first in human history, demonstrating a crucial step in planetary defense. While the change was minimal, scientists emphasize that cumulative small adjustments over time can prevent future asteroid impacts. The European Space Agency’s Hera mission will further investigate the impact’s consequences.
- NASA mission successfully and slightly changed an asteroid’s orbit, marking a historical first for humanity.
- The alteration, though minimal, is a key development in planetary defense against potentially dangerous space rocks.
- The DART spacecraft intentionally collided with asteroid Dimorphos in 2022, a smaller asteroid orbiting Didymos.
- Scientists calculated that the asteroid’s 480-million-kilometer orbit was shortened by approximately 720 meters.
- The European Space Agency’s Hera mission will arrive in November to study the impact’s effects.
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