Category Archives: Opinion

How the Summer Solstice Reveals the Big Picture

Because the Earth’s axis is tilted, it passes 4 special points every year. Image credit: By Tauʻolunga – Own work, CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=927635

I’m on an overseas assignment this month. Yesterday morning, when I walked outside onto the porch, something felt strange. I stepped to the edge and looked up at the overcast sky. A bright area of the clouds bathed my face with heat. Bright heat? How could that be? I faced north. I opened my iPhone’s compass app. Checked. Yep, that was north. But, the Sun never shines from the north. Unless…

I checked the time—10:30 AM. Then the date—June 20th. I knew I was north of the equator, so only one explanation remained. What I observed meant I was standing south of the Tropic of Cancer. Sometime during the next day or two, the Earth, on its way around the Sun, would pass a point called the Summer Solstice. read more ...

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Lagrange Points—Orbits to Nowhere

Milky Way in night sky above a lake shore

Without gravity, everything we see here—water, trees, rocks, and stars—would fly apart

Gravity glues our universe together. Without it, neither we nor any life could exist. The Earth spins at just over 1,000 miles per hour at the equator. Without gravity, anything loose on the surface like water, cars, picnic tables, and people would immediately fly off into space. Without gravity, Earth couldn’t keep an atmosphere. As soon as it drifted free from the surface, the fierce solar wind would blast it away. Without gravity the Sun itself would expand, dissipating in a fine, cold mist of dust and gas.  read more ...

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With a Renewed Focus, I’m Back On The Air

Finding new focus is like this Cessna C-185 flying over gray clouds into the sunlight

Two and a half years ago I put this site up to promote my work as an “Aviation & Space Writer.” But, as you can see on this site, focus moves, changes, and grows. During the last few months, I’ve come to realize I’m more of a commentator than a reporter. The facts are important—especially crucial in aviation—but I’m more interested in what higher perspectives mean, what we see and learn from our real and virtual aerial views. So here’s a summary of my current projects: read more ...

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How Oshkosh Showed Me a Climb Attitude

Christen Eagle biplane taking off

After 17 years flying the Amazon jungle and Andes mountains, I came to my first AirVenture at Oshkosh, Wisconsin. Before first day opening, I flashed my Exhibitor badge at the dutiful guards and walked through the AirVenture gate. Thirty years of professional aviation experience provided no preparation for what I beheld. Without turning my head I saw three times more aircraft than occupied the entire civil registry of the country where I served.

As a pilot and air ops manager, who knew I needed an aviation fix? Like a starving man no longer feeling hunger pangs, I didn’t know what I needed until I immersed myself into the world of cold 2024 aluminum skin, taut cotton wings, red hydraulic fluid, flashing glass panels, spinning propellors, and clouds of 100 octane exhaust fumes—ambrosia and incense. read more ...

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Why I Sharpened My Focus

Cessna 206 prop hub points to sharp focus

You probably noticed the change. This site sports a new masthead, revised page structure, and most importantly, a sharpened focus. I realized, for a freelance writer’s site, I was trying to be all things to all people. Sounds nice. Doesn’t work out so well in real life.

I write because I believe, as all writers do, I have something to say worth reading. To do that, I have to connect with people. But people aren’t created in general, a nameless mass driven by blind instinct. People are created one at a time as individuals, each unique as snowflakes. And that’s where I have to connect. read more ...

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