Two massive asteroids hit Earth around 35.65 million years ago, but did not lead to any lasting changes in the Earth's climate, according to a new study.
Last month, an asteroid impacted Earth's atmosphere just hours after being detected — somehow, it managed to circumvent impact monitoring systems during its approach to our planet. However ...
NASA revealed that 'Asteroid 99942 Apophis' is a near-Earth object (NEO) which is likely to be about 335 meters across. It is expected to be the closest to Earth by 2029. The asteroid is ...