Interstellar Comet 3I/ATLAS, the third known object to visit our solar system from another star, carries a chemical signature ...

Astronomers studying the interstellar comet 3I/ATLAS have identified methanol, hydrogen cyanide, and methane in its chemical ...

NASA’s SPHEREx telescope detected water vapor and carbon-rich molecules from the interstellar comet 3I/ATLAS after it ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers detect the largest sulfur-bearing molecule in space, revealing early chemistry linked to life’s origins. (CREDIT: ...

A cosmic traveler from beyond our solar system is giving scientists an unprecedented show, and the discoveries keep getting more intriguing by the day. Interstellar comet 3I/ATLAS, officially ...

A new study published in Nature Astronomy, led by Dr. Jie Yu, from the Australian National University, reveals that stars in close binary systems—pairs of stars orbiting each other at close range—can ...

Astronomers have found that both the core of our Milky Way and the earliest proto-galaxies in the universe share a surprising trait: They are unusually calm and quiet in terms of harsh radiation. This ...

Add Yahoo as a preferred source to see more of our stories on Google. On Sept. 7 2025, the skies darkened as Earth's shadow consumed the moon. Skywatchers in many parts of the world saw the moon turn ...

Researchers from the Max Planck Institute for Extraterrestrial Physics in Germany and the Centro de Astrobiología, part of Spain’s CSIC-INTA, have identified the largest sulfur-bearing molecule ever ...