Scientists studying 3I/ATLAS have spotted unusually slow gas around the interstellar comet, offering fresh clues about its ...

3I/ATLAS entered our solar system from another star on a one-way path around the Sun. When James Webb studied its light, the ...

31/Atlas is a mysterious object that has sparked speculation about aliens and scientific fascination because it comes from a different solar system. 3I/Atlas shares compositional traits with "dwarf ...

The interstellar comet 3I/ATLAS racing through our solar system has been caught unexpectedly picking up speed as it moves away from the sun and closer toward Earth. According to a report in IFL ...

3I/ATLAS is surrounded by “a complex jet structure,” new images show, sparking fresh speculation that the Manhattan-sized interstellar object could be an artificial alien craft. The images, captured ...

It turns out interstellar comet 3I/ATLAS was almost called 3I/Rubin, after researchers found that the giant survey telescope coincidentally spotted this visitor from the stars over a week before it ...

Discovery: On July 2, 2025, astronomers confirmed Comet 3I/ATLAS, marking only the third interstellar object (ISO) ever detected passing through our Solar System, after 1I/ʻOumuamua (2017) and ...

The most sensational story of the year for astronomers has been the discovery of the comet 3I/ATLAS, which was first observed on July 1, 2025 by NASA's Asteroid Terrestrial-impact Last Alert System ...

The arrival of interstellar comet 3I/ATLAS (C/2025 N1) has prompted the United Nations to mobilise a new global planetary-defence initiative, even as NASA confirms it poses no danger to Earth. The ...

A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar system by more than 3 billion years, researchers say. The "water ice-rich" ...

This is a Hubble Space Telescope image of the interstellar comet 3I/ATLAS. Hubble photographed the comet on July 21, 2025, when the comet was 277 million miles from Earth. Hubble shows that the comet ...

The comet originated from outside our solar system and poses no danger to our planet. NASA officials have rejected theories that the object could be an alien spaceship. While not visible to the naked ...