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Posts Tagged "telescopes"

Life, Unbounded

So You Want To Be An Exozookeeper?

Kepler's tally of exoplanets (Credit: NASA Ames/SETI/J Rowe)

                  This week has seen the release of the latest set of ‘confirmed’ exoplanets from NASA’s Kepler mission. In total, 715 worlds have been added to the list of what are thought to be genuine Kepler planet detections (previously standing at 246). If you’re confused because you’ve [...]

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Life, Unbounded

The Monk Of A Million Telescopes

John Dobson in 2002 (AlanJWylie at en.wikipedia)

“IF THERE WERE A MILLION PEOPLE WITH TELESCOPES WILLING TO LET A FEW THOUSAND OTHER PEOPLE LOOK THROUGH THEM, IT IS POSSIBLE THAT EVERYONE WHO WALKS THIS EARTH, WITH EYES TO SEE, MIGHT SEE THE UNIVERSE” John Dobson, (September 14th, 1915 – January 15th, 2014) John Dobson’s life reads like a movie script. He was [...]

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Observations

The Real Explosions in the Sky: Supernovae Translated into Music [Video]

Tycho

What does a supernova sound like? Hopefully we will never find out directly—getting within earshot of an exploding star is probably a bad idea. But a pair of researchers has nonetheless devised a way to represent supernovae in an auditory way, and the result is a rather interesting piece of abstract music. University of Victoria [...]

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Observations

17th-century Brueghel paintings trace the early, mysterious history of the telescope

Brueghel painting with telescope

Thanks to the much-heralded International Year of Astronomy, this much we know: Galileo used a telescope to observe the moon in 1609. But the inventor of the revolutionary resolutionary device remains unknown, and its early history is muddied by simultaneous discoveries and competing claims. In a paper posted to the online repository arXiv.org in August, [...]

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