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

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.

Comet or asteroid heading for the Sun is only the third time an interstellar object has been spotted inside our group of ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

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

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

But researchers have just demonstrated that once you are far away from the planets of the Solar System, there might be a ...

So it's no surprise that this trailer feels like "The Martian." You don't need to make a huge leap to compare Gosling's Grace ...

And half of the 50 years, NASA Voyager 1 has spent billions of miles traveling into interstellar space. In October, it went ...

NSF-DOE Rubin Observatory will capture more information about our universe than all optical telescopes throughout history ...

Ultimately, these findings will help develop space-ready lightsails—one of the most promising vehicles for interstellar travel, as they rely on an essentially limitless energy source: light.