When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The dusty debris streams that cause meteor showers are much more complex than scientists had ...

Is there a full moon tonight? Here's what to know about today's special moon phase and when to look up for the next meteor ...

The Perseid meteor shower comes once a year, when particles ejected from the Swift-Tuttle comet enter the Earth’s atmosphere, and is so named because the resulting meteor display seems to originate ...