Discover the Night Sky by Chris Madsen and Michele Claiborne, 1989.

I bought this book at a school book fair when I was a kid, and it was my favorite book about the stars and outer space because it has glow-in-the-dark pictures. As a child, I loved anything that was glow-in-the-dark. Actually, I still do.

Every page in the book is designed to be interactive. There are pages that talk about different aspects of outer space, but the pages with the glow-in-the-dark pictures want you to guess what’s in the picture based on descriptions of it. Then, you’re supposed to turn off the light and look at the glowing picture to see what it is. You can see the what the glow-in-the-dark picture is without turning off the lights if you tilt the book and look at it at an angle or use a black light (like I did to take the pictures), but it is more fun if you really do look at it while it’s glowing in the dark. (Like other glow-in-the-dark toys, it glows better if the page has been in the light first to charge it.)

The pages after each glow-in-the-dark page have facts about the object in the glow-in-the-dark picture and an experiment for readers to do. The experiments help demonstrate the nature of the moon, stars, and planets, like what causes the phases of the moon, what causes seasons on Earth, and why you don’t see the stars during the day, even though they’re still there.

The information in the book is still factually correct, although it shows Pluto as being the last planet of the solar system. (Since people still quibble about this, I don’t consider it a big issue.) It isn’t a bad introduction to outer space for young children. The last page in the book is about the Voyager 2 space probe. Its primary mission ended around the time the book was first published, but we have contact with the space probe today (as of early 2021).

The book is available to borrow and read for free online through Internet Archive. The online version of the book doesn’t fully do it justice because you can’t take advantage of the glow-in-the-dark feature, but you can still read the text and see the experiment pages.