A pile of space debris was recently found burning near a mine in the Australian outback, but there are many questions about ...

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

The reason people might think Earth has a second moon is due to a celestial body named 2025 PN7 that was spotted in August by ...

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

The Earth's magnetic field has been getting weaker over the past few centuries. This weakening can be seen in data gathered ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

New research challenges the idea that the hemispheres' matching brightness is a fundamental property of the planet ...

A study led by researchers from the University of Sydney and the University of Adelaide has revealed how the breakup of an ...

The interstellar object was first captured by scientists in July as an expert it warns it could be extra-terrestrial ...

President Donald Trump is expected to meet Chinese President Xi Jinping this week where rare earths could emerge as a key ...

Hidden deep in ancient rocks, scientists have found the surviving traces of Earth’s first form—unchanged for 4.5 billion ...