Bus-sized asteroid to pass Earth by a close margin, NASA says; Know details of close encouner
As many as four asteroids passed by Earth yesterday as their orbits brought them dangerously close to the planet. The most notable among them was designated Asteroid 2023 XO1 by NASA, and it was discovered using the space agency's advanced ground and space-based telescopes such as NEOWISE telescope, Atacama Large Millimeter/submillimeter Array (ALMA), Pans-STARRS1 and Catalina Sky Survey. With the help of such advanced tech, NASA has discovered yet another asteroid that is expected to pass Earth by a close margin today,…