WARNING: This blog contains copious amounts of adult GAY material. If that's offensive to you, please leave now. All pix have been gleaned from the internets so, if you see a picture of yourself that you don't wish to have posted here, please leave a comment on the post and I will remove it with my apologies.

Daily Fractal...

Daily Fractal...

Saturday, November 14, 2015

Post-10056...




Unfortunately, I've come down with a cold. Bummer!

Friday, November 13, 2015

Thursday, November 12, 2015

Wednesday, November 11, 2015

Tuesday, November 10, 2015

Monday, November 9, 2015

Post-10051...

The astronomer Carl Sagan was born on this day in 1934. He gave us perhaps the clearest demonstration that, while the Earth may seem enormous, compared to the universe it is minuscule.

In 1990 he arranged for the Voyager 1 spacecraft to take a photograph of Earth. But this was no ordinary photo. Voyager 1 was 6 billion km from Earth, beyond the orbit of the most distant planet, Neptune.

The resulting photograph is reproduced below. The pale lines of colour are bands of sunlight. If you look closely, you can see a pale blue dot just below the middle and to the right. That is Earth.



In his 1994 book Pale Blue Dot, published two years before his death, Sagan spelled out what the image tells us:

"Consider again that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there – on a mote of dust suspended in a sunbeam.

"The Earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all those generals and emperors so that in glory and triumph they could become the momentary masters of a fraction of a dot. Think of the endless cruelties visited by the inhabitants of one corner of this pixel on the scarcely distinguishable inhabitants of some other corner. How frequent their misunderstandings, how eager they are to kill one another, how fervent their hatreds. Our posturings, our imagined self-importance, the delusion that we have some privileged position in the universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity – in all this vastness – there is no hint that help will come from elsewhere to save us from ourselves.

"The Earth is the only world known, so far, to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment, the Earth is where we make our stand. It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another and to preserve and cherish the pale blue dot, the only home we've ever known."

Post-10050...











Tomorrow I leave for New York for ten days! I've scheduled a post for each of those days, but won't be visiting other blogs.