You need to upgrade your Flash Player 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 February, 2010

Nobody Expected Pluto to be This Active

Monday, February 22nd, 2010

Recent Hubble images of Pluto are showing us a world that may be unexpectedly active on the surface. Such a small object so far away that takes so very long to revolve around the sun should not have very many ways to exercise such rapid changes upon its surface. Scientists studying Pluto say that the color shape shifting seen in just two years is shockingly dramatic and they know these changes are not some image artifact as  Charon (Pluto’s dwarf planet partner) remains unchanged during the same period. Plainly, there is something happening on Pluto that is not taking place on another nearby body.

I expected the arrival of New Horizons at Pluto in 2015 to reveal to us another grey frozen cratered world, but instead… the encounter looks like it might be quite a bit more exciting than expected. I cannot wait to see this black, orange and active world up-close and hopefully New Horizons will also reveal to us what processes could possibly be causing such changes to take place. See Centauri Dreams for more.

Eclipse

Sunday, February 14th, 2010

Don’t usually post images of an eclipse as there are billions and they happen all the time, but this one seems especially nice. Taken from Northern India.

An X Asteroid?

Monday, February 8th, 2010

What NASA thinks we might be looking at here is an asteroid that was recently shattered by another asteroid, giving it a comet-like appearance. It stays within the asteroid belt, so it cannot be a comet as those objects are known to be dusty ice-balls that stay in highly elliptical orbits around the Sun.

See the Hubble site for more.

Ross Berens Ruins My Dreams

Wednesday, February 3rd, 2010

I had really always thought it would be so cool to do a poster set with great design for each of the planets. I actually started a design for the Cassini at Saturn mission, but have yet to complete it. Sure enough someone comes along and knocks the whole system out in one fantastic series. Beat me to it!

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