Nasa's Warning About Comet 3i/atlas that Puts Madrid on Alert

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NASA’s Planetary Defense Coordination Office estimates that approximately 17,000 comets fall to Earth each year, some of which are classified as “potentially dangerous asteroids” (PHA). To do so, they must meet two fundamental criteria: having an orbit that brings it closer to less than 7.5 million kilometers from our planet and a diameter greater than 150 meters. In this context, Asteroid Launcher, a website created by computer engineer Neal Ag…

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With a wide field of vision, the TESS Space Observatory continuously monitors large areas of the sky and records the lightest fluctuations in light. Its mission is to discover...