Vera C. Rubin Observatory's asteroid discovery algorithm finds first "potentially hazardous" asteroid (PHA) with potential Earth-close approaches. Read the article to learn more.
NASA keeps an eye on every asteroid that may pass by Earth to avoid the worst possible scenario if ever it hits the planet. Currently, a potentially hazardous asteroid is coming close to the planet.
A group of astronomers has proposed that a tether assisted system could help protect the Earth from potentially hazardous asteroids. With the use of the system, they believe that the impacts of asteroids and comets alike would be lessened, thus helpful in keeping the beings that live on the planet safe.