100_2392
Cheree's Gardens
Lawn Care, Pool & Pond Maintenance Provided by Mike
Tags
Benbrook Lake
bluebonnet
bluebonnets
Brandon
butterfly
buzzard
chard
Christmas 2009
Dinosaur Valley State Park
fish
frog
grandchildren
Great Pyrenees
hail
helicopters
heron
Hibiscus
Hummingbird
indigo snake
Instinct
JRB
Kain
leishka
maggie
military
Pond
pond lily
Pool
Pyrenees
rattlesnake
roses
Samsung Instinct
sharkey
snow
Sprint
tree
tropical hibiscus
venus
Weather
Wildlife
NASA Image of the Day
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
