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

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

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 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 ...

近日，科学界再次聚焦一颗名为“死神星”（99942 Apophis）的小行星，这颗以古埃及黑暗与混乱之神阿波菲斯命名的小天体，直径约为335米，虽不会与 ...

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

In 2029, Earth will have a hair-raisingly close encounter with asteroid 99942 Apophis, a colossal space rock that could wreak havoc if it were to hit us—but it’ll come shockingly close.

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 ...