Saturday and Sunday nights provide a good opportunity to catch the Leonid meteor shower, considered one of the major showers each year. It's been a big week for skywatchers. The Northern Taurids peaked Tuesday and the November "Beaver Moon" peaked Friday.

One of the most significant annual meteor showers, the Leonids originate with Comet Tempel-Tuttle, according to Royal Museums Greenwich. So-called “shooting stars” appear when Earth cruises through the old debris field from the comet, both celestial objects orbiting the sun on annually crossing paths.