The object — thought to be a comet — is only the third-ever confirmed interstellar visitor to pass through our cosmic ...

When it comes to star formation, not all galaxies are the same. Some are quenched, meaning they've depleted their star ...

Astronomers are monitoring an object headed our way that may have wandered over from another star system.Scientists have ...

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.

Astronomers have announced the discovery of A11pl3Z, a massive new interstellar object entering our solar system.

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the sky ...

NASA telescopes in Chile have discovered a comet from interstellar space, making its closest approach in October.

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

EXCLUSIVE: Scientists say the discovery of a Jupiter-like planet promises to further understanding of planetary systems.

Nasa officials have stated that the comet poses no threat to Earth. It is projected to remain at least 1.6 astronomical units ...