A little-known population of asteroids sharing Venus's orbit has intrigued scientists. Their unstable trajectories could ...

Webb's final snapshot of asteroid 2024 YR4 fine-tuned its orbit—raising Moon impact odds slightly, but Earth is safe.

NASA has announced that an asteroid about 200 feet in diameter is now slightly more likely to crash into the moon.

The asteroid that had people fearful for their lives is now very unlikely to strike the planet,... but scientists reveal it ...

Astronomers have upped the odds that the cosmic boulder will crash into the moon, which could potentially cause a cloud of shrapnel to impact Earth-orbiting satellites and other spacecraft, according ...

New observations of the “city killer” asteroid once thought to be on a collision course with the Earth indicate it will miss ...

Webb has captured a frigid exoplanet in a wildly tilted orbit, revealing a system shaped by past planetary violence and ...

Astronomers have discovered six hidden asteroids orbiting alongside Venus — and three of them could one day strike Earth.