Of course, 3I/ATLAS is no ordinary comet. Discovered on July 1, 2025 by the Asteroid Terrestrial-impact Last Alert System ...

Five years ago electrical engineer Sun Hongbin was given what many would consider an impossible task: build a full-fledged ...

Scientists want to send a spacecraft to intercept the interstellar object 3I/ATLAS before it vanishes for good.

NASA detected the interstellar object, dubbed 3I/ATLAS, traveling through our Solar System, sparking a flurry of scientific ...

Harvard astrophysicist Avi Loeb suggests a comet passing through the solar system may be an alien spacecraft, sparking debate among experts.

A scientist has warned that if the mysterious interstellar object in our solar system is actually an alien probe, it may be ...