There's plenty of time for planning ahead to see the Orionid meteor shower coming up this fall. The Orionid meteors originate ...

Halley's comet debris and fast moving Eta Aquarids 2025 meteor shower are going to light up the night sky. Here is best time and how to watch tonight ...

Our new results provide the strongest evidence yet that at least some Halley-type comets carried water with the same isotopic signature as that found on Earth,” said a NASA astrophysicist.

A celestial spectacle from Halley's Comet will illuminate the night sky this week. Here's how to watch and when to look up.

While observing the Halley-type comet 12P/Pons-Brooks with ALMA and NASA's Infrared Telescope Facility, researchers ...

Pieces of debris coming from a famous comet are expected to appear fast as they leave glowing trails across the sky early Sunday morning.

Debris from Halley's Comet will streak across the sky overnight for the annual Eta Aquarid meteor shower.