Astronomers suggest the honor should go to an 11th century monk known for a disastrous flying attempt.

Interstellar Comet 3I/ATLAS is believed to be much older than the whole Solar System. It traveled across the galaxy for at ...

After years of speculation, scientists finally believe they have figured out the crystal conundrum thanks to new imaging from ...

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

The British astronomer and mathematician Edmond Halley was not, after all, the first to understand the cycle of the comet ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

C/2024 E1 (Wierzchos) brightened significantly ahead of its close approach to the sun.

Comet C/2024 E1 (Wierzchos) will reach perihelion during a close solar approach on January 20, 2026, increasing brightness and defining its visibility timeline.

On April 17, the comet may be the most visible, according to NASA. There will be a new moon that night, meaning the comet ...