Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

This new method found traces of life in rocks dating back more than 3.3 billion years and detected signs of oxygen-producing ...

Scientists say 3I/Atlas came closest to Mars in October. Its path this month put it in the path of the warm rays of our sun, ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

Cosmic dust can tell scientists about how ice covered Earth during the last ice age. This dust is leftover debris from ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

Final Orbit is the latest in the collection, and it's set in 1975 during the Cold War when the United States and the Soviet ...

Determining this and proving it was a complete surprise and a breakthrough,” geochemist Liuqing He told Newsweek.