4 天之前 · The asteroid, which is estimated to be about 130 to 300 feet wide, caught astronomers’ attention when it rose on the NASA automated Sentry risk list on Dec. 31, 2024. The Sentry …

2 天之前 · An asteroid first spotted in December has a 1.2% chance of hitting Earth in 2032. Scientists are tracking the space rock to learn more about its size and trajectory.

3 天之前 · The world's space agencies are keeping close watch on an asteroid heading our way, because there's currently a 1 in 83 chance it will hit our planet in the next eight years.

5 天之前 · A space rock dubbed 2024 YR4 has a 1.2% chance of smashing into our planet, scientists estimate.

23 小时之前 · The odds are about 1% that the football field-sized object could hit the Earth, but that makes it the closest call in more than 20 years.

4 天之前 · A newly discovered asteroid has a tiny chance of striking Earth in 2032. NASA and the European Space Agency said Wednesday the chance of impact is slightly more than 1%.

6 天之前 · A 196-foot-wide asteroid has a 1-in-83 chance of striking Earth in 2032. An expert tells Space.com where this asteroid could impact our planet and what level of destruction it could …

4 天之前 · Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December 2032.

3 天之前 · The possibility of the asteroid 2024 YR4 impacting our planet might not be ruled out until 2028, raising the prospect we’ll need to prepare for the worst

2024年12月20日 · Apophis quickly gained notoriety as an asteroid that could pose a serious threat to Earth when astronomers predicted that it would come uncomfortably close in 2029.