The Asteroid Terrestrial-impact Last Alert System in Chile, dubbed ATLAS, came across the space rock while observing the ...
Scientists believe that two asteroids might be fragments of long-lost "planetary embryos" from the early solar system.
However apocalyptic that might sound, the fact that we can imagine 2024 YR4’s impact is by design: Space agencies—particularly NASA—have become rather good at spotting asteroids. And two ...
Asteroids, sometimes called minor planets, are rocky, airless remnants left over from the early formation of our solar system. Nasa releases images.