Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

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

NASA has discovered 3I/ATLAS, only the third known interstellar object, now passing through our solar system from the ...

Comet C/2024 G3 (ATLAS), the 'Great Comet of 2025,' lit up the night sky in Chile, offering a rare and breathtaking sight for stargazers, with its bright tails and glowing coma.

The C/2024 G3 (ATLAS) comet, which was discovered early last year, reached the point in its orbit where it’s nearest to the sun on January 13. For the first time in 160,000 years, the comet was ...

The C/2024 G3 (ATLAS) comet, which was discovered early last year, reached the point in its orbit where it’s nearest to the sun on January 13. For the first time in 160,000 years, the comet was ...

The C/2024 G3 (ATLAS) comet, which was discovered early last year, reached the point in its orbit where it’s nearest to the sun on January 13.

The C/2024 G3 (ATLAS) comet, which was discovered early last year, reached the point in its orbit where it’s nearest to the sun on January 13. For the first time in 160,000 years, the comet was ...

The C/2024 G3 (ATLAS) comet, which was discovered early last year, reached the point in its orbit where it’s nearest to the sun on January 13.

The C/2024 G3 (ATLAS) comet, which was discovered early last year, reached the point in its orbit where it’s nearest to the sun on January 13. For the first time in 160,000 years, the comet was ...