The paper presented several anomalous characteristics of the object, which could indicate that it is not a comet at all but instead a directed craft.

"It could represent some of the oldest and most pristine water ever observed, formed in another planetary system and ...

Stars are the fundamental building blocks of our universe. Most stars host planets, like our sun hosts our solar system, and ...

Irregular pulsing behavior from an enigmatic star system has physicists scratching their heads—but they’ve got some guesses as to why it occurs.

On July 1, astronomers spotted an unusual high-speed object zooming towards the sun. Dubbed 3I/ATLAS, the surprising space ...

THE mysterious interstellar object blazing through our solar system could be a piece of “possibly hostile” alien technology, ...