Write About Astronomy

Give Three Examples

Astronomy 101 on my bookshelf. Put on on yours, too!  Image by Carolyn Collins Petersen.
Astronomy 101 on my bookshelf. Put it on yours, too! Image by Carolyn Collins Petersen.

There’s an old joke about an astronomy exam question that says, “Describe the universe; give three examples”. It’s kind of silly, but in a way it identifies the immensity of the subject of astronomy (and the universe) and how you can’t just teach to the test in science. Particularly astronomy.

I thought of it late last year when Adams Media approached me to write a book about astronomy they’d named Astronomy 101. They wanted it to be an easy, quick-to-read introduction to selected astronomy topics. I pretty much had my choice of topics to write about, although they requested certain ones such as black holes, warp drive, and quasars.

As I set to work gathering topics, it really became obvious pretty quickly that the toughest job in writing this book of 65,000 words was trying to figure out what to leave out!  I compiled a list of things I thought HAD to be included in any book about astronomy. It came to more than 100 topics. At 1,000 words per topic, that would make the book more than 100,000 words. So, I honed the list, regretfully discarded some topics, and figured out ways to bundle some in with other topics I kept.

After that, I “just” had to write it. I know there are people out there who think “oh, anybody can write”, and have no clue about the process. MY process is to start writing until I get the ideas down that I want to cover. Then, I edit, and rewrite, and edit some more, and rewrite. And check the latest science results on a given topic as I do so. Eventually, I finish the “final” draft, and it gets sent off to the editors for copyediting. They mark it up for grammar and punctuation, and occasionally ask for a clarification on something they’ve read.

BUT, before the book went to the publisher, I sent all the chapters to a set of smart, willing background readers. Think of them as my beta testers. They are astronomers, educators, other writers, a producer, and a couple of general scientists. Their job was to pick it apart and find mistakes, just as any beta tester would do. And, they delivered! Through bad weather, winter holidays, illnesses, and what-not, my readers were there for me. They found all kinds of things for me to fix, science updates to make, and rewrite suggestions based on their own specialties.

Why send a work to outside readers? It’s good practice. When I worked at Sky & Telescope, we always had at least two editors for each piece we published. Each extra pair of eyes found things that the original writer missed. It is a truism that writers are too close to their work to be objective about it. Mistakes that should be easily found just get glossed over because writers know what their work is SUPPOSED to say, and they see that instead of what’s really on the page.

Writing about astronomy is fun, but it also means that for a general audience, it should be written in such a way that people from all walks of life can understand what you’re saying. I guess “simplification” is the closest word to what I’m looking for, but it’s more than that. It’s finding a way to engage a reader who may only know a little bit about the Sun, Moon and planets, and not much else. When a writer works at this level, every explanation is examined to make sure it’s really communicating the essence of the science. And, it’s easy for errors of “translation” to creep in. Writers need help to find those.

So, you get readers and editors to go through your stuff. It’s a humbling experience. Sure, they’re encouraging, but you want them to also help you look better. I’d done the same thing for several of my readers in the past. We paid it forward for each other. And, such helpful collaboration pays off. If all goes well, you send off a book that has relative few mistakes or misstatements. Of course, a few things still slip through, but that’s the nature of the beast when you’re on deadline and cranking out tens of thousands of words on a complex subject for general readers. And, that’s who Astronomy 101 is for: general readers who want to get a good feel for topics in astronomy, but don’t have time to take a class or delve into it more rigorously through a textbook.

So, I began the book the first week of December 2012, wrote steadily until January 15, 2013, and turned in the first draft on the 20th. It wasn’t an impossible schedule, although it was darned tough doing it over the holidays. But, between my work and my beta testing group feedback, it got done. Now, six months after I submitted the last approved galley proofs, the book is on the shelves and available as an e-book through various vendors online.

It’s real.

And, it GOT real through hard work on my part and the generosity and talents of my dedicated readers.  Of course, my astronomy teachers throughout time had a role in this book too, whether they know it or not.  They nourished the flame of interest I had in astronomy from an early age. To them, to my beta test group and ultimately to the folks who pick this book up and read it, I owe many thanks!

Go out and enjoy astronomy and explore the universe!

A View out the Side Window

on Mars

The scene is toward the south, including a portion of Mount Sharp and a band of dark dunes in front of the mountain.  It was taken on the 140th Martian day, or sol, of Curiosity's work on Mars, shortly after Curiosity finished a 329.1-foot (100.3-meter) drive on that sol. The drive was twice as long as any previous sol's drive by Curiosity. When the robotic arm, turret, and MAHLI are stowed, the MAHLI is looking out from the front left side of the rover. This is much like the view from the driver's side of cars sold in the USA. Courtesy NASA/JPL-Caltech/MSSS
The scene taken by the Mars Curiosity Rover’s hand lens imager is toward the south, including a portion of Mount Sharp and a band of dark dunes in front of the mountain. It was taken on the 140th Martian day, or sol, of Curiosity’s work on Mars, shortly after Curiosity finished a 329.1-foot (100.3-meter) drive on that sol. The drive was twice as long as any previous sol’s drive by Curiosity.
When the robotic arm, turret, and MAHLI are stowed, the MAHLI is looking out from the front left side of the rover. This is much like the view from the driver’s side of cars sold in the USA. Courtesy NASA/JPL-Caltech/MSSS (Click to enlarge.)

The exploration of Mars continues with the Curiosity rover doing its thing now for almost a year. A couple of days ago it went on a lengthy Sunday drive, moving a whopping 100.3 meters (109.7 yards). That’s pretty fast, really, and was the rover’s longest drive to date.  And, along the way, the Mars Hand Lens Imager took a nice picture, almost from the viewpoint of the driver in a car, with the rest of us being the kids in the backseat as our folks drive us along to see the sights.

I like pictures such as this because they give all of us a sense of “place” on Mars. It’s not some strange alien landscape. Well, it is, but it’s a familiar alien landscape. We’ve been looking at Mars in high-resolution in situ images for years now, and it’s getting to feel almost like home. Just without the water, trees, roads, and other stuff we see as we drive along highways here on Earth.

You could imagine stopping the trip, getting out of the car and picking up some of those rocks in the foreground. Or, running over to the hillside that doesn’t look like it’s too far away, and checking out the strange layers of rock.  Or, maybe turning around and heading straight up the side of that hill, called Mt. Sharp.

This possibility of exploration by “hand” is what interests me about Mars. It looks so approachable. So study-able. So fascinating. And yet, it’s so far away.  And, we’re not going there any time soon. The first human missions to Mars are probably at least a decade or more away.  So, we content ourselves with what is really almost like a “webcam” study of Mars, provided by our long-working robotic explorers such as Curiosity and Opportunity.

Want to learn more about Curiosity’s Sunday drive? Check out the news release and enlarged image for more details. I guarantee it’ll whet your appetite for more things Mars.

 

 

Exploring Science and the Cosmos

Spam prevention powered by Akismet