The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Earth still only has one true natural satellite — our 2,159-mile-wide moon oribiting about 239,000 miles away. However, ...

2025 PN7 is a small, dim asteroid that appears to orbit Earth, according to EarthSky. Believed to be a piece of the moon that ...

Nasa's James Webb Space Telescope has delivered its most detailed look yet at TRAPPIST-1 e, a world scientists call a contender for "Earth 2.0," raising hopes that this distant exoplanet may possess ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...