There’s something in how they pair together within the northwestern sky that makes them particularly interesting and value a second look. Arcturus comes from the Greek “Arktouros,” which means “keeper of the bear” or “guardian of the bear.” That’s precisely what he seems like he’s doing, too. The shiny purple star follows closely behind the bear’s tail maintaining a tally of things. One of us at all times had his nostril within the sky, the opposite pointed at the floor. On August nights, I can still easily see the Milky Way from my neighborhood as lengthy as the moon’s not too bright.

The microbes that reside in our intestine are important to good health. With summer season upon us, some individuals may be hoping to shed a number of kilos...