Interstellar Objects

Scientists with the SETI Institute have completed a radio search of the interstellar object 3I/ATLAS but detected no signs of extraterrestrial technology. The observations, conducted with the Allen Telescope Array, confirmed the object's natural origin.

May 08, 2026 由 AI 报道

A comet from beyond our solar system shows dramatically higher levels of deuterium-rich water than any object seen locally. The findings suggest it formed under much colder conditions than those in our own planetary neighborhood. Researchers used observations from two major telescopes to make the measurements.