Add Yahoo as a preferred source to see more of our stories on Google. Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a sigh ...

In early July, astronomers spotted a strange, fast-moving object racing toward the Sun. Named 3I/ATLAS, the celestial body immediately caught attention because of its unusual trajectory - one that ...

It could be an asteroid. It could be a comet. It could be a space probe sent from another star. The mystery of ‘Oumuamua continues to grow. 'Oumuamua means ‘scout’ or ‘messenger’ from the past, in ...

Recent buzz on social media, sparked by a post claiming NASA activated its Planetary Defense Protocol for interstellar object 3I/ATLAS, could be incorrect. Pixabay It has hurtled through the void for ...