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The SpaceWriter's Ramblings

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Anything and everything about science, especially astronomy and the cosmos.

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Visit my web site at
TheSpaceWriter.com
for astronomy info, stargazing thoughts, and reviews and recommendations for astronomy-related goodies!




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All postings Copyright 2003-2008
C.C. Petersen

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ABOUT ME

I'm a science writer and editor. I work with clients in the observatory and planetarium community, as well as my own book, web, planetarium, and other projects.

Need a writer/editor? Visit my services page for my projects and availability.


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Note: The ads you see below and at the bottom of this page are screened for content and many fine companies do appear here. Occasionally ads I don't want DO slip through, particularly for pseudo-science, st*r-naming, ID, and other questionable sites. Please understand that I cannot be held responsible for their content. Do visit them if you wish, but as with all advertising, be logical and use common sense.






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3.22.2007



Speeding Through the Universe






"Bullets" in the Orion Nebula, courtesy Gemini Observatory


For those of you (family AND friends) who wonder what I do sometimes, this picture is where I spent some of my time the past few days. It's an image of wakes created by supersonic-speed "bullets" of gas boring through a starbirth region in the Orion Nebula. It was taken at Gemini Observatory North on Mauna Kea in Hawai'i, using a laser guide star-equipped adaptive optics system to help remove the effects of atmospheric turbulence. (You can read more about this sytem here.)

I do a lot of work with Gemini Observatory as a writer, and I am the associate editor for their twice-a-year GeminiFocus magazine. When their public affairs office sent me this image last week, I started immediately working on some language for a press release, along with Peter Michaud (their Public Affairs Officer). It was a whirlwind of activity, involving the two of us, several scientists interested in the Orion Nebula region, and Travis Rector (of the University of Alaska at Fairbanks), who did the major work on the image. We all went back and forth on the language over the weekend, and over the past two days, we went through several iterations of the language. Finally the directors of the observatory gave their blessing on the version you can see here.

For me, the project entailed doing a little bit of a literature search to see just when these "bullets" were first discovered (1983, defined in 1992), and then figuring out how much of the science background was relevant to put in the story. Peter and I swapped several versions via email and chat, then sent the story on to one of the scientists (Tom Geballe) for a sanity check. Another scientist, Michael Burton of the University of New South Wales in Australia, had done some work on the bullets a few years back, and his advice was also thrown into the mix. In addition, we had Gemini astronomer Scott Fisher and Jean-Rene Roy, Deputy Director and Head of Science, look it over as well. (It's always best to have as many eyes as possible look these things over before they go out.) By late yesterday (Wednesday, March 21), we had a version we could all live with. It went to the webmaster in Hilo, who posted the final version late last night.

It's a lot of fun to work with these stories "behind the scenes" and talk with the people who are doing the research in the areas the Gemini images cover. Hope you enjoy the image and story!


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posted by CCP on 3/22/2007 10:11:00 AM | * |

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Loch Ness Productions
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Science

The sites below belong to space and astronomy enthusiasts. I make every effort to check them and make sure they are still appropriate. However, I am not responsible for their content, nor do I endorse any of it by simply linking to them. As with all Web surfing, please exercise caution.


Adot's Notblog
A fellow traveler blogger and astronomy enthusiast!

Astronomy Blog
An astronomy blog pondering the big questions

Astronomy Cast
Astronomy Podcasting from Pamela Gay

BadAstronomy.com
Bad astronomy discussed and debunked along with fun stuff about really good astronomy!

Chris Lintott's Universe
Musings from an Oxford Astronomer.

Cosmic Variance
Random Samplings from a Universe of Ideas.

Dave P's Astronomy blog
Observational Astronomy and other TidBits

European Southern Observatory
Fine Ground-based astronomy images.

Gemini Observatory
Fine astronomy in infrared and visible wavelengths.

Griffith Observatory's page.
I wrote their exhibits!

Observing The Sky
Nightly Observation Reports from dedicated skygazers.

The Official String Theory Web Site. Time to feed your mind!

Pharyngula
Evolution, development, and random biological ejaculations from a godless liberal. Cast off your blinders and come on in!

Science Made Cool
A compendium of discoveries, inventions and commentary.

Slacker Astronomy
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Space Telescope Science Institute
The best from Hubble Space Telescope

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Astronomy, Space Science, and Science Fiction Commentary.

The Inoculated Mind
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The Hairy Museum of Natural History
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Olduvai George
Absolutely fantastic natural history illustrations from a master.



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An awful waste of space
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