NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.
Researchers from the Max Planck Institute for Extraterrestrial Physics in Germany and the Centro de Astrobiología, part of ...
Far out in the dark between the stars, a small visitor is carving a path through our solar system and leaving behind patterns ...
In the heart of our galaxy, scientists have discovered the largest sulfur-bearing molecule ever detected beyond Earth, with ...
A 13-atom molecule containing sulfur has been discovered in interstellar space for the first time, providing insight into the origins of the chemistry of life.
3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in tonight (Jan. 22) to watch live views of interstellar comet 3I/ATLAS at ...
A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...
"We used to think that only very simple molecules could be created in these clouds. But we have shown that this is clearly ...
Scientists report the first confirmed detection of thiepine, a complex sulfur-bearing molecule, in an interstellar cloud near the Milky Way’s center.