Sunday, March 15, 2009

Shuttle Discovery Launch from Rye, NH, and ISS pass







The shuttle launched tonight from Florida, and my son Jason called me to tell me he'd seen it go up (he lives in Orlando). Sure enough, about 8 minutes later we saw it from the beach in Rye, in the distant southeast, and watched it until it disappeared in the northeast.






Then about 30 minutes later, along came the International Space station, which Discovery will rendezvous with in 2 days. Here's a picture (60 second exposure) of the ISS going past Orion's belt. The exposure ended by lucky chance just as the ISS had reached the belt. Notice the small brightening along the streak - must be a glint from a window or a solar panel. If you look carefully you can see how the stars, normally pinpoints of light, have become streaks due to the earth's rotation. The camera was mounted on a photo tripod which did not make any counter-motion to the rotation of the earth as a telsecopic mount might do. Several families happened to be there so we made it a sidewalk astronomy night too!



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