Man in the Moon

Even in our smog- and light-polluted skies, however, the Moon shines bright and clear. Unlike the Sun, which appears uniform, the surface of the Moon has details we can see, even without a telescope. Even now, some three decades after human beings walked, skipped, and jumped on the Moon and even hit a golf ball across the lunar surface, the Moon holds wonder. Bathed in its silver glow, we may feel a connection with our ancestors of 10 millennia ago. Like them, we see in the lunar blotches the face of the “Man in the Moon.”

The Flat Earth

As the sun’s glow fades and your eyes become accustomed to the night, the sky gradually fills with stars. Thousands of them shimmer blue, silvery white, some gold, some reddish, seemingly set into a great dark bowl, the celestial sphere, overarching the flat earth on which you stand.
Thousands of stars in the night sky?
Maybe that number has brought you back through a starlit ten thousand years and into the incandescent lamp light of your living room or kitchen or bedroom or wherever you are reading this: “I’ve never seen thousands of stars!” you protest.
We said earlier that, from many locations, our sky is spoiled. The sad fact is that, these days, fewer and fewer of us can see anything like the three thousand or so stars that should be visible to the naked eye on a clear evening. Ten thousand years ago, the night sky was not lit up with the light pollution of so many sources of artificial illumination. Unless you sail far out to sea or travel to the high, dry desert of the Southwest, you might go through your entire life without really seeing the night sky, at least not the way our ancestors saw it.

Days of The Sun

We’ve become jaded—a bit spoiled—by the increasingly elaborate and costly special effects in today’s sci-fi flicks, but none of us these days is nearly as spoiled as the sky most of us look at. Imagine yourself as one of your ancestors, say ten thousand years ago. Your reality consists of a few tools, household utensils, perhaps buildings (the city-states were beginning to appear along the Tigris) and, of course, all that nature has to offer: trees, hills, plants, rivers, streams—and the sky.
The sky is the biggest, greatest, most spectacular object you know. During the day, the sky is crossed by a brightly glowing disk from which all light and warmth emanate. Announced in the predawn hours by a pink glow on the eastern horizon, the great disk rises, then arcs across the sky, deepening toward twilight into a ruddy hue before slipping below the horizon to the west. Without electric power, your working hours are dictated by the presence of the sun’s light.