A cosmic body from another star system has entered Earth and is the largest one ever seen. In the previous decade, two other ...

Water is crucial for life, and while some of it likely originated from the gas and dust from which Earth formed, much would ...

A potential interstellar interloper is currently zooming toward the Sun. Its strange approach angle suggests it may have come ...

Space exploration has captivated human imagination for decades, but while we need complex equipment to survive the harsh vacuum, extreme temperatures, and radiation of outer space, certain remarkable ...

The icy giant is more than 10 times the size of any known comet, according to the National Radio Astronomy Observatory.

Disclaimer: The views expressed in this article by Samantha Potter J.D. ’25, an officer in the U.S. Air Force, are entirely her own and not endorsed by, or reflective of, the position of the U.S ...

You can see the recently identified "interstellar object" 3I/ATLAS shooting towards us through the solar system in a ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

The revolutionary Vera C. Rubin Observatory will unveil new insights about our universe—and you can catch a first look at a ...

Recent observations have revealed carbon monoxide venting from the largest comet ever seen, providing clues about its origins ...

Astrophotography will be on display in Centerville throughout July. The city announced that a new exhibit home to the work of ...

Instead, the 1967 Outer Space Treaty – signed by more than 115 nations, including China, Russia and the United States – establishes that the exploration and use of space are the “province of ...