Asteroid Hitting Earth October 2025 Calendar. The deep space network’s goldstone planetary radar had a busy few days observing asteroids 2025 mk and 2011 ul21 as they safely passed. None of this is cause for serious alarm.
— imagine if scientists discovered a giant asteroid with a 72% chance of hitting the earth in about 14 years — a space rock so big that it could not only take out a city. — nasa has alerted the scientific community about asteroid 2025 on, measuring 720 feet in diameter, which is set to approach earth on september 15, 2025.