资讯

Space is an active place. Asteroid 2025 OT7 will fly by Earth in August 2025. It is about 170 feet wide. It will travel at ...
In yet another reminder that space is always full of surprises, NASA has reported that a large asteroid—roughly the size of a ...
NASA has detected two large near-Earth asteroids, named 2025 OA3 and 2025 PA, both set to make their closest approach to our ...
NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...
Space agencies worldwide meticulously track near-Earth objects, even those posing no immediate threat. Asteroid 2025 OT7, about 170 feet across, will pass Earth at a safe distance in August 2025.
Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it ...
Sky watchers may have reason to look up this week. NASA has confirmed that two asteroids will fly past Earth on August 3. The ...
Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just ...
Asteroid 2025 OL1, about the size of a small plane, will safely pass Earth on July 30, 2025, at a distance of 1.29 million ...
The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.
Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...