PLANETARY DEFENSE NewsLatest News On PLANETARY DEFENSE Asteroid Threat Slightly Increases, Still Very Unlikely to Hit Earth18 hours ago Bennu Asteroid Impact: Scientists Warn of Potential 'Impact Winter' and Ozone Depletion07/02/2025 2:15 am Football-Field Sized Asteroid Poses Threat to Earth in 203201/02/2025 9:24 pm Football Field-Sized Asteroid Poses a Small but Real Threat to Earth01/02/2025 5:36 pm
