Summer Triangle: Star pattern of the season

A complete guide to the Summer Triangle asterism - BBC Sky at

Summer Triangle, signpost for all seasons

Star Patterns & Movement: Lesson for Kids

Son EarthSky

Reveal patterns in seasonal appearance of stars - 5th Grade Science

How does the height of Polaris change with latitude? - Quora

Meet the Stars of the 'Summer Triangle

10 Facts About Vega, Summer's Brightest Star

Photo by Mike Taylor, who is based in Maine. He calls this photo Innuendo.

January's Night Sky Notes: Connecting the 'Dots' with Asterisms