All my life I’ve been interested in going to space. It feels like the right place to be, considering that the origins of life and the elements that make up our bodies all come from space. It only makes sense that we take ourselves back out and show space what we’ve become out of those raw materials, right?

Of course, everybody knows that the U.S. and Russia were the first ones to go to space in any meaningful kind of way. That all began in the late 1950s and has continued to this day. A fair number of other countries have joined in a sort of slow diaspora to the regions beyond our planet. That list includes France (most recently as part of the European Space Agency, which includes 15 member nations and their national agencies), Japan (through Japan Aerospace Exploration Agency), Canada (through ESA and NASA), China (through the China National Space Administration),and India (Indian Space Research Organisation). And for a couple of years now, the government of Dubai has been talking about getting into the space tourism business, along with others such as Virgin (of Virgin Atlantic) fame.

So, there’s this interest in space. And it costs a lot of money, time, and technology to get us back to where we came from—safely and in one piece. I often wonder why we waste time and money on wars and internecine political struggles that have mostly to do with greed or the unnecessary imposition of one people’s viewpoint on another (often unwilling) people. We could be be bettering people’s lives with our technology and science, and also getting on with the business of exploring space. It’s not an idle question and the answer requires us to be anything but petty, greedy, intolerant, and warlike. Living and working in space will be difficult enough. But, many of us continue to look to space as the place to go… someday.

So, just to finish off the thoughts I started in the previous entry… writing for the dome requires that I conceive of my story in more than the square or rectangular dimensions that most of us are used to in movies and TV. But, there was also another constraint. For the longest time, we could only see the stars on the dome as a “flat” backdrop, much as we do when we step outside and stargaze. This isn’t such a bad thing, especially if you want to teach people how to find various stars, constellations, planets, and so forth. But, with the advent of fulldome digital video, suddenly all the databases of stars that scientists work with could be plugged into a computer program and used to take people out through the stars. Add in more databases and suddenly you can travel through galaxy clusters and the large-scale structure of the cosmos. This is ‘way more than we used to get in the old days of planetariums, when we were limited to slides of galaxy clusters, for example.

There is some ferment in the planetarium industry about the “old ways” going the way of the dinosaur. It’s true. Slide projectors aren’t being made by Kodak anymore; nor is much of the film we used to make our slides available. It’s a digital video age, and as expensive as the changeover is for those places who are contemplating the leap to fulldome, it’s also a leap into methods of doing our jobs that are much different from the “old days.”

Today, a planetarian using fulldome video will find him or herself running shows from a variety of producers (such as myself), and likely also wanting to create some of his or her own presentations. All of us planetarium folk who create shows are finding ourselves learning new tricks of the trade: video editing and compositing software, graphics creation packages, and so on. Instead of slaving away over a hot copystand and photographing artwork to make panoramas and all-skies, we’re all slaving away in front of computers and learning the true meaning of “babysitting a render” just like the big boys at Pixar and other studios.

So, what does this mean for me as a science writer? Basically, when I set out to write a show these days, I’m finally getting to see my shows on the dome the way I’ve always pictured them in my mind as I write them, thanks to advances in digital video technology and computerized visual editing and compositing.