Asteroid hunters spot 27,500 overlooked near-Earth asteroids — more than all of the world’s telescopes last year

We may no longer have to fear an invisible space rock the size of the Empire State Building passing into orbit. Asteroid hunters have used cutting-edge technology to identify 27,500 overlooked near-Earth asteroids that could prevent Armageddon in the future. Instead of observing the starry sky with a traditional telescope, researchers devised a new algorithm […]