The object, now officially designated 3I/Atlas (previously known as A11pl3Z), is believed to have come from a distant star ...

A NASA-funded telescope in Chile identified a comet from interstellar space on July 1, marking a significant astronomical ...

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object we've discovered.

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

NASA has discovered the third known interstellar object to pass through our solar system, but the icy snowball object poses ...

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

Here's a visual scenario: you're in the backcountry, shooting incredible sunset photographs when your camera battery dies. Or ...

Our cosmic home, the solar system, contains incredible planets and magnificent celestial objects, all held together with the ...

Scientists with NASA’s Lucy mission are finally wrapping up the process of refining the data gathered by the spacecraft’s ...

All eyes are on Comet 3I/Atlas as astronomers worldwide chase the exotic ice ball through our solar system ...

For only the third time in history, astronomers have detected a new interstellar visitor — an object from another star — blitzing into our solar system.