Russia announced plans to launch a preemptive strike on the asteroid Apophis, which, if it passes through a gravitational keyhole during its near-miss of Earth in 2029, could hit our planet in 2036.
Russia announced plans to launch a preemptive strike on the asteroid Apophis, which, if it passes through a gravitational keyhole during its near-miss of Earth in 2029, could hit our planet in 2036.