Asteroid Hitting Earth 2024 Tracker India 2024. Sentry is a highly automated collision monitoring system that continually scans the most current asteroid catalog for possibilities of future impact with earth over the next 100 years. A tiny asteroid measuring some 27 inches (70 cm) wide was detected on a collision course with earth above siberia.

It is expected to burn up harmlessly on the morning of dec. Scientists at nasa’s jet propulsion laboratory in southern california.