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The theme of this blog is not only and obviously space, but in particular “terrestrial worlds”, places that tend to have surfaces on which one could walk or at least attach oneself to. These places sometimes also have other earth-like familiar features such as atmospheres, weather, volcanos, geysers and perhaps, we are finding, even exotic oceans, rivers or lakes that are not necessarily made of familiar materials we are used to here at home. The second theme is imagery. Occasionally I do some retouching of images when needed if an image is incomplete or sometimes “dirty” or noisy. I will attempt to correct image shortcomings based upon other images or well-accepted presumed attributes. When this is done, notes will be offered as to what was added, why and sometimes how it was done. This way no one should ever wonder if something they are looking at is real or photoshop.
Archive for October, 2010
Wednesday, October 20th, 2010
This is the best lit image taken of the plumes of Enceladus thus far by Cassini. The moon is lit from the front by Saturnshine and the plumes are being back-lit by the Sun directly behind. A perfect alignment for revealing active geysers on a small moon.
Tuesday, October 19th, 2010
The video you are watching comes from a camera attached to a weather balloon that rose into the upper stratosphere and recorded Earth against the blackness of space. This is amazing if you consider its a family that just decided to try it. Anyone could have done this before NASA or the Soviets had the ability to video record been as common as it is today. It is also worth noting that this is fairly similar to the way the Air Force did actually obtain the first ever images of Earth from space.