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 Composite of a Series of Images Taken From Space Aboard the Station  This is a composite of a series of images photographed from a mounted camera on the Earth-orbiting International Space Station, from approximately 240 miles above Earth. Space station hardware in the foreground includes the Mini-Research Module (MRM1, center) and a Russian Progress vehicle docked to the Pirs Docking Compartment (right). Expedition 31 Flight Engineer Don Pettit said of the photographic techniques used to achieve the images: "My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, then 'stack' them using imaging software, thus producing the longer exposure." A total of 47 images photographed by the astronaut-monitored stationary camera were combined to create this composite. Image Credit: NASA Read More  |
In “The Family, the Middle Seat, and You,” I asked what you would do in that scenario. Here’s what happened. The passenger did, in fact, relinquish his aisle seat for the middle, and the passenger in the family’s row on the aisle then moved back one row, beside the passenger in question. The aftermath: As the flight attendants [...] I was flying to the east coast the other day, non-stop from San Francisco to Washington Dulles. I had taken my seat and was settling in (“feathering my nest,” as I like to think of it). A women with her two children, about 12 or 13 and about 8 or 9, arrive at a nearby [...] |
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Copyright © 2008-2012 by Alan M. Marcum (Alan's Musings). All Rights Reserved.
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