Amazing Image Captured of Comet ISON
Stargazer John Chumack used a homemade telescope and a QHY8 cooled single shot color CCD camera to capture this image.
"I’m excited to see what comet ISON will do in the next 60 days," wrote stargazer John Chumack, who sent SPACE.com this photo of comet ISON’s nucleus, taken from Yellow Springs, Ohio.
Chumack used a homemade telescope and a QHY8 cooled single shot color CCD camera to capture this image.
Sharon Salzberg, world-renowned mindfulness leader, teaches meditation at Big Think Edge.
- Try meditation for the first time with this guided lesson or, if you already practice, enjoy being guided by a world-renowned meditation expert.
- Sharon Salzberg teaches mindfulness meditation for Big Think Edge.
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A new computer model solves a pair of Jovian riddles.
- Astronomers have wondered how a gas giant like Jupiter could sit in the middle of our solar system's planets.
- Also unexplained has been the pair of asteroid clusters in front of and behind Jupiter in its orbit.
- Putting the two questions together revealed the answer to both.
They didn't know it, but the rituals of Iron Age Scandinavians turned their iron into steel.
- Iron Age Scandinavians only had access to poor quality iron, which put them at a tactical disadvantage against their neighbors.
- To strengthen their swords, smiths used the bones of their dead ancestors and animals, hoping to transfer the spirit into their blades.
- They couldn't have known that in so doing, they actually were forging a rudimentary form of steel.
Artists and fans are the big losers as bot-powered scalpers make a killing.
- The secondary ticketing market is predicted to grow to $15.19 billion next year.
- Artists, athletes, management, and venues see none of this revenue—it all goes to scalpers and ticketing agencies.
- Some companies are likely in breach of anti-trust laws, but no one seems to be regulating the industry.
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