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Blogs

Blog Posts by Amir Alexander

With Observations in Full Swing, Team Prepares to Remove "Sunglasses" from Telescope

Posted by Amir Alexander on 2007/02/26 11:00 CST

Winter time is observing time at the Oak Ridge Observatory in Massachusetts, when humidity is low and the sky is often clear. And so it has been for the Optical SETI telescope, which opened its doors in April 2006.

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Keeping an Ear to the Center of the Galaxy, Southern SETI Prepares for Great Leap Forward

Posted by Amir Alexander on 2007/02/26 11:00 CST

Located in the southern part of the continent of South America, Southern SETI has a continuous view of densest star-fields in our galaxy. And, since 1990, it has been sponsored and supported by The Planetary Society.

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With Multi-Beam Receiver, SETI@home Takes Giant Step Forward

Posted by Amir Alexander on 2006/08/14 12:00 CDT

In seven intense days spent at the radio telescope Chief scientist Dan Werthimer and his colleagues completely overhauled the way SETI data is gathered at Arecibo, and ensured that SETI@home will henceforth enjoy the benefits of gathering data with the most advanced equipment anywhere in the world.

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Searching for E.T. and the Cure for Cancer:The Planetary Society Helps Trigger a Computing Revolution

Posted by Charlene Anderson and Amir Alexander on 2006/07/07 12:00 CDT

Planetary Society members truly have helped pioneer new techniques in the conduct of science. Our initial investment has returned amazing results that will continue to deliver benefits over years to come.

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The Planetary Society and the Search for Extrasolar Planets

Posted by Amir Alexander on 2005/10/27 12:00 CDT

Almost since it was founded in 1980, The Planetary Society has been there for the search for other worlds.

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Analyzing Signals in Real Time

Posted by Amir Alexander on 2005/07/07 12:00 CDT

Candidate signals sent in by users around the world will be quickly analyzed and compared to existing signals.

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Pluto: The Discovery of a Planet

Posted by Amir Alexander on 2005/02/18 11:00 CST

To mark the 75th anniversary of the discovery of the planet Pluto, The Planetary Society presents to its readers the remarkable story of the discovery.

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The Discovery of a Planet, Part 6: From Pluto to Sedna

Posted by Amir Alexander on 2005/02/17 11:00 CST

74 years after Clyde Tombaugh discovered Pluto as a faint dot on a pair of photographic plates, a modern group of astronomers made another remarkable discovery. On March 15, 2004, Michael Brown of Caltech, Chad Trujillo of the Gemini Observatory, and David Rabinowitz of Yale announced the discovery of Sedna – the furthest object ever detected in the Solar System.

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The Discovery of a Planet, Part 5: The Aftermath

Posted by Amir Alexander on 2005/02/16 11:00 CST

The discovery of Planet X was announced to the world on March 13, 1930, which marked the anniversary of William Herschel’s discovery of Uranus in 1781 as well as Percival Lowell’s birthday. The observatory’s communiqué emphasized that the discovery was no coincidence, but the vindication of Lowell’s predictions made years before.

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The Discovery of a Planet, Part 4: Clyde's Search

Posted by Amir Alexander on 2005/02/15 11:00 CST

Since his teenage years Clyde Tombaugh had been an avid amateur astronomer and a gifted telescope builder. Based on instructions contained in an article from a boy’s Sunday school paper, he built a series of telescopes of increasing power and quality on the family farm.

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