First Night Star Hunt: Find & Sketch the Big Dipper

Start in the warm. Your star wheel has a rotating disc: line up tonight's date with the time you plan to be outside, and the oval window shows the stars above you right then. Spin it a few times to see how the sky shifts hour by hour. Find the Big Dipper on the wheel and note roughly where it sits relative to north.

Head out about 20 minutes after sunset with your wheel, red light, sketchbook and pencil. Then do nothing. Your eyes need 10 to 15 minutes in the dark before faint stars appear, so sit back, let your gaze drift, and resist checking your phone. Faint stars will start popping into view while you wait, which is half the fun.

Hold the wheel up overhead with north pointing the right way: the outer circle is your horizon, the center is straight up. Then scan that part of the real sky. Look for the cup first, four stars in a slanted box, then the three-star handle curving off it. In spring it's high overhead; in fall it hugs the northern horizon.

Here's the trick sailors used. The two stars on the outer edge of the cup, Dubhe and Merak, point the way. Measure the gap between them with your eye, then run that line out about five gaps and you land on Polaris, the north star. Now look at the middle handle star, Mizar, and check just above it for faint little Alcor.

Time to make it yours. By red light, sketch the seven stars as dots joined by lines, using bigger dots for the brighter stars and keeping the spacing and angles as close as you can. Add the pointer line out to Polaris. Then label Dubhe, Merak, Alkaid, and Mizar-Alcor, saying each name aloud as you write it, and show the page off.

Before you go in, try the payoff. Look at Polaris and point: that's true north, and now you know it without a phone. Put the red light away, watch your footing on the path back, and carry that sketch inside. One shape learned, and the whole northern sky has a starting point.