NASA advises looking toward the eastern sky before sunrise, particularly in mid to late April, when the comet will pass through constellations such as Pegasus and Pisces. Observers in the Southern Hemisphere may have better evening viewing conditions in early May.

A new comet is streaking across Australian skies after dazzling the northern hemisphere.

The ion tail appeared as Comet C/2025 R3 PanSTARRS was about 45 million miles from Earth (72 million kilometers) during its closest approach.

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of Earth and poses no danger. Scientists are studying the object as it is the third ever discovered from outside our solar ...

A rare celestial event is set to dazzle skywatchers this month as a once-in-170,000-years comet nears peak visibility. Comet C/2025 R3 (Pan-STARRS) is currently passing through the inner solar system,

The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly stated that 3I/ATLAS is a comet and not an alien spaceship.

The fireball that lit up the sky across the Prairies on Monday morning was a small piece of a comet that burned up in the atmosphere, researchers at the University of Alberta say. "Using two observation sites,