3I/ATLAS is now exiting our solar system at more than 137,000 miles per hour.
A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds — and it may have ...
The presence of deuterium, an isotope of hydrogen, in 3I/ATLAS suggests the interstellar comet formed in a much colder place ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...