As Halley’s Comet races back toward the Sun, it carries centuries of cosmic memory. Scientists now know it leaves behind dazzling meteor showers and clues about the birth of our solar system. This ...

The ice and rocky dust left in Earth's orbit by Halley's Comet creates an annual meteor show. Here's all you need to know.

WASHINGTON — The Orionid meteor shower will put on a cosmic show in the night sky this week, giving stargazers a chance to see up to 20 meteors per hour. The Orionids will peak on Tuesday, Oct. 21, ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak with the arrival of a new moon, providing an excellent opportunity to see shooting stars without ...

The Orionids — one of two major meteor showers caused by remnants from Halley’s comet — will peak with the arrival of a new moon, providing an excellent opportunity to see shooting stars without ...