It's almost time to catch summer's double meteor showers. The Southern Delta Aquariid and Alpha Capricornid meteor showers peak in the early morning of July 30.

According to NASA, meteor showers (often called shooting stars) are produced when pieces of comet debris heat up and burn as they enter the Earth's atmosphere, resulting in bright bursts of light streaking across the sky.

In late July, the meteors radiate near the area of Alpha Capricorni, a double star visible to the naked eye. This area of the sky rises in the east at about 8 p.m. Local Daylight Time, but very little activity can be seen at this time because many of the meteors are blocked by the horizon.