Comet Lemmon (C/2025 A4) will make its closest approach to Earth on November 8th, and is currently visible to the naked eye ...

The latest member of the caled as 2025 PN7, a newly discovered asteroid that could expand Earth's 'moon family' to eight.

Cleveland-Cliffs CEO Lourenco Goncalves announced plans to explore rare earth mineral production at sites in Michigan and ...

The celestial object is what scientists call a quasi-moon — an asteroid that orbits the sun but appears to move alongside ...

In some parts of Earth's interior, seismic waves travel at different speeds depending on the direction in which they are ...

Earth just got a new tag-along in space — a little asteroid named 2025 PN7. NASA confirmed this week that the rock, discovered by the University of Hawaii, is officially a “quasi-moon” — a rare type ...

When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical ...

The deficit of this isotope is now thought to mean that some of the oldest rocks on Earth are actually remnants of our planet ...

Reserves of critical minerals are front and center as President Donald Trump holds his first formal meeting with Australian ...

China's exports of rare earth magnets fell in September, reigniting fears that the world's top supplier could wield its ...