In July 2025, astronomers detected 3I/ATLAS, the third confirmed interstellar object. While viewed as a comet, Dr. Avi Loeb suggests exploring alternative hypotheses due to its unusual characteristics ...
Astronomer Avi Loeb outlines nine "anomalies" that he says support his hypothesis that interstellar object 3I/ATLAS is an ...
Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.
Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...
It's largely agreed that the moon was created around 4.5 billion years ago when a protoplanet collided with early molten ...