Curtains of Light

In some places far up north (and far down south), if you go outside on a cold dark night, you might see the most amazing thing: the whole sky lights up and starts to move. Great ribbons of green and pink and purple light ripple and swirl and dance, like curtains blowing in the wind — but there's no curtain there at all. It's the sky itself glowing!

People who see it for the first time often go very quiet, or gasp, or cry, because it is so beautiful and so big. The lights wave and shimmer and change, and no two nights ever look the same.

God loves to make beautiful things — and He even paints the empty night sky with dancing color. He didn't have to. The sky would still work just fine if it were plain black. But God is an Artist, and He filled the dark with light that moves, just because it's beautiful.

A God who paints the night sky for the joy of it is a God who loves beauty — and He made you beautiful too, on purpose, with as much care as those dancing lights.

Here's the surprising part: the aurora is powered by the Sun, ninety-three million miles away. The Sun is always blowing a stream of tiny particles out into space — the "solar wind." When that wind reaches Earth, our planet's invisible magnetic field grabs those particles and funnels them down toward the North and South Poles, like water steered into a drain.

Up there, about 60 to 200 miles overhead, the particles crash into atoms of gas in our air. The crash gives the atoms a jolt of energy — and when an atom gets jolted, it does something specific: it glows. Then it lets that energy go as a flash of colored light and goes back to normal. Billions of atoms doing this at once make the whole sky shine. It works exactly like a neon sign in a shop window, where electricity makes the gas inside the tube glow. The aurora is a neon sign hundreds of miles tall, and the "electricity" comes from the Sun.

So the beauty in the sky isn't random — it's a whole chain of careful design working together: a Sun that sends the wind, a magnetic field that catches it, an atmosphere that lights up when it's struck. God set up every link in that chain, and the result He chose for it is breathtaking color. He could have made the air light up an ugly brown. He chose glory.

"The perfection of beauty," the psalm calls God. He's not just powerful or clever — He has taste. He built a machine out of the Sun, a planet's magnetism, and thin air, and He tuned its output to be beautiful. The God who designed that is paying attention to beauty in your life too.

Look closely at an aurora and you'll notice the colors are sorted by height, and that's not an accident — it's chemistry written across the sky.

When an atom is energized and then releases light, it doesn't glow just any color. Each element emits an exact, specific set of colors and no others — its "emission spectrum," as unique and identifying as a fingerprint. Oxygen high up, around 150 miles, glows deep red. Oxygen lower down, around 60–90 miles, glows that famous bright green. Nitrogen glows blue and crimson-purple along the bottom edge. So the aurora is layered: red on top, green in the middle, purple-pink at the base — because different gases sit at different altitudes, each broadcasting its own signature color. An astronomer can look at the light from a star unthinkably far away and tell you exactly what it's made of, using this same principle. The sky is glowing in a code, and the code spells out the elements.

There's a deep idea hiding here. The beauty isn't pasted on top of the physics — the beauty is the physics. The very same fact that lets a scientist identify an element from across the galaxy is the fact that makes the aurora gorgeous. God didn't choose between "useful" and "beautiful." He wrote a universe where the laws that make things work are the laws that make things stunning. That's not how a merely functional world would look. It's how an Artist's world looks.

You'll meet people who treat beauty as a frill — a nice extra once the "real," useful stuff is handled. The aurora quietly disagrees. In God's design, the beauty and the function are the same thing, woven together so tightly you can't pull them apart. You were made by that kind of Mind: not a machine that happens to look okay, but something where your worth and your design are one piece.

We had, by the late twentieth century, a confident catalogue of the sky's lights. The aurora was understood: solar wind, magnetic funneling, atomic emission, colors sorted by altitude. The textbook felt closed. Then amateurs with good cameras started photographing something that wasn't in it.

For years, aurora chasers in Canada had been seeing a thin ribbon of mauve and white light, arcing east–west, often with a green "picket fence" structure beneath it — and it didn't behave like an aurora. They affectionately nicknamed it "Steve." When scientists finally turned serious instruments on it, around 2016–2018, the name was kept and dressed up as an acronym: STEVE, for Strong Thermal Emission Velocity Enhancement. And the findings were humbling. STEVE is not a normal aurora — it isn't primarily caused by particles raining down and exciting the air the way the green curtains are. It appears to be the glow of a river of plasma flowing through the upper atmosphere at thousands of degrees and enormous speed, by a mechanism researchers are still working out. A phenomenon bright enough to photograph, visible from populated regions, present over our heads through the entire history of science — and we only began to recognize it as its own thing within the last decade, discovered largely by ordinary people looking up. The sky was holding a color we hadn't catalogued.

When Ezekiel strains to describe the glory of God, language buckles. He reaches for storm and fire and "gleaming amber," and hedges every noun with something like, the appearance of, what looked like — a man pointing at a brightness his vocabulary cannot hold. We sometimes read that as primitive, as if a modern observer would simply name what he saw. But STEVE is a quiet rebuke to that confidence. Here we are, with spectrometers and satellites, and the sky still showed us a light we had no category for, no name for, until citizens insisted it was real. The Artist's palette is not closed. Millennia into watching the sky, and only a decade ago it still handed us a color our instruments had no name for — from a Maker whose glory outran the vocabulary of even His prophets.

There's a particular flatness that can settle over a long life: the sense that you've seen the range of things now, that the world holds no more genuinely new colors. STEVE says otherwise — and it was found not by the credentialed but by people in the habit of going outside and looking up. The wonder isn't reserved for experts; it's reserved for the attentive. Somewhere over your own head, tonight, the Artist may be running a color you've never seen and science hasn't finished naming. The question is only whether you've kept the habit of looking.