Posted on 01/30/2014 6:32:01 PM PST by SunkenCiv
Explanation: Fixed to a tripod and looking east across the Kennedy Space Center's Turn Basin, a camera captured these star trails as a series of short exposures over a three hour period on the evening of January 23rd. Positioned just a few miles from Space Launch Complex 41 at Cape Canaveral Air Force Station, it also captured a spectacular night launch of an Atlas V rocket carrying NASA's Tracking and Data Relay Satellite TDRS-L. Creating the trails, the apparent motion of the stars through the sky is just a reflection of the daily rotation of planet Earth on its axis. But that rotation is also the reason the rocket streak follows a path arcing east across the Atlantic. Launching toward the east, in the direction of Earth's rotation, adds the rotation velocity to the rocket and reduces the fuel needed to reach orbit. A little ironically, TDRS-L is destined for a geostationary orbit. From there, 36,000 kilometers or so above the equator, its orbital period will match Earth's rotation and the satellite will hang motionless in planet Earth's sky.
(Excerpt) Read more at 129.164.179.22 ...
[Credit & Copyright: Mike Killian / AmericaSpace]
Spectacular image!
Thank you so much, dearest one!
Reminds me of the "Simpsons" quote, "Ironically, he was caught by the very people who were chasing him!"
Because, you know, I'm just not seeing the irony!
It kind of looks like when I stuck a fireworks rocket through the center hole of my Sister’s Monkees record and we discovered that Daydream Believer really took off.
I got in a lot of trouble for that one. Dad wanted me to shoot off a David Cassidy record.
A couple of days ago just as I got to work there was a nice crescent moon rising with Venus and a jet crossing just above it with the coming sun painting it’s trail in red.
Smiling!
Thanks for posting! Love it!
Hysterical! my brother and I did crazy stuff like that :)
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.