A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...

Odds of Earth’s potential impact with ‘city-killer’ asteroid 2024 YR4 have risen to an all-time high. The exact size of the ...

2029年，当小行星“99942阿波菲斯（99942 Apophis）”近距离飞过地球时，两个天体之间的引力相互作用可能会极大地改变小行星的表面。 这是由约翰 ...

NASA has identified asteroid 2024 YR4 with a 3.1% chance of hitting Earth on 22 December 2032. While the probability remains ...

NASA believes Asteroid 2024 YR4 is the most likely massive space object to hit Earth ever, making it a larger threat than previous threat "God of Chaos" 99942 Apophis ...

The world's space agencies are keeping close watch on an asteroid heading our way, because there's currently a 1 in 83 chance ...

The latest update has resulted in the probability of a potential collision with the city-destroying space rock surpassing the threat once posed by 99942 Apophis, aka the ‘God of Chaos’ asteroid.

ESA's Space Safety program has received permission to begin preparatory work for the Rapid Apophis Mission for Space Safety (Ramses), aimed at studying asteroid 99942 Apophis. The Shoemaker-Levy 9 ...