Incredible photos from refurbished Hubble telescope

This is really a treat. Go to this link and see ten photos taken by the recently refurbished Hubble telescope, along with detailed commentary. The image below is one of the ten. It depicts the "Butterfly Nebula." The inset photo is of barred spiral galaxy NGC 6217. Image by NASA (public domain) Here's the description of the above photo, from NASA:

A dying star that was once about five times the mass of the Sun is at the center of this fury. It has ejected its envelope of gases and is now unleashing a stream of ultraviolet radiation that is making the cast-off material glow. NGC 6302 lies within our Milky Way galaxy, roughly 3,800 light-years away in the constellation Scorpius. The glowing gas is the star’s outer layers, expelled over about 2,200 years. The "butterfly" stretches for more than two light-years, which is about half the distance from the Sun to the nearest star, Alpha Centauri. The central star itself cannot be seen, because it is hidden within a doughnut-shaped ring of dust, which appears as a dark band pinching the nebula in the center.

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Tour de Lafayette bicycle race photos

Watching bicycists racing is awesome. The Tour de Lafayette bicycle race was held tonight, about two miles away from my house. My wife and two daughters (9 and 11) rode our lighted bikes through the dark to watch parts two img_93341races. We brought our little consumer grade camera with us (the Canon SD1100SI) to see if we could squeeze a good photo out of fast bicycles racing through the still night. There was lighting at each of the corners of the 1 mile square course, so we parked ourselves under one of those lights. Most of our photos were total blurs, even when we tried panning with the bikes as they blew by us from left to right. I did manage the photo on the right, though. The winning photo of the night, however, belonged to my 11-year old daughter JuJu, who at first thought she had let the pack get too far in front when she snapped her photo (below). It's a neat effect: speed, darkness and well-tuned athletes. You'll have to imagine the cool night air and the gracious encouragement of the spectators. Image by JuJu Vieth Click on these photos for larger versions.

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Why are all the Youtube stars from LA?

Youtube was supposed to be one of Web 2.0's shining examples of user-generated original content. In a world (in 2005) when everything worthwhile was already online and fully consumed, Youtube was supposed to provide us with a new outlet to both create and consume. I know it is hard to recall Youtube's original intent as a creative landscape, but keep in mind that the site's slogan was and is "Broadcast Yourself". Most of us don't broadcast ourselves, or watch broadcasts of other selves. The last time I fired up Youtube, I was looking for a free way to stream James and the Giant Peach. Any cute skits or beautiful shorts I discovered thereafter were barely bonuses; they were just tasty little incidentals to be quickly forgotten. Most people go to Youtube to view unoriginal creations- movie, TV and music clips or mashups thereof. Youtube's most viewed videos of all time are music videos like "7 Things" by Miley Cyrus and Rihanna's "Don't Stop the Music". My little sister uses Youtube as a combination DVR-Itunes-Pandora player. Nothing original seeps in unless I send it to her myself- and then it's usually just a video of a cute animal, not a creative work. Ah, but Youtube does have some high-caliber producers of original goodies! People who put on elaborate comedy skits with costumes, professional lighting and substantial editing. People who pull in millions of views. People with whom Youtube has formed profitable, advertising-driven partnerships. These people are broadcasting themselves. But they aren't like "us". They are all from Hollywood.

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