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The Search for Extra-Terrestrial Intelligence.
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Forum in astronomy/astrophysics research. (Moderated)
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Astronomy discussions and information.
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Description: The PlanetQuest Collaboratory will turn your computer into a virtual astronomical observatory that analyzes star data. You can watch as your computer classifies and registers your stars; use the Collaboratory to do your own research, and maybe even find a new planet!
 

John Gregory, Earth and Moon from Space, and more 
  News ============================== ========== In Memoriam: John Gregory ------------------------------ ---------- November 19, 2009 | The world of amateur telescope making has lost a charismatic optical engineer and innovator at age 82. One of the "big guns" of yesteryear, John Gregory introduced the Gregory-Maksutov telescope... more »
By Chris Moore  - Nov 20 - 1 new of 1 message    

SOFIA Seeks Secrets of Planetary Birth 
  Imagine cutting retractable doors in the side of a 747 airliner, installing a 17-ton telescope, and flying to the stratosphere to solve one of astronomy's greatest puzzles. That's what NASA and the German Aerospace Center plan to do with a cutting-edge airborne observatory named SOFIA. FULL STORY at [link]<[link]>... more »
By Chris Moore  - Nov 20 - 2 new of 2 messages    

NASA Stardust-NExT Mission Survey, Einstein Distinguished Educator Fellowship and Alan Shepard Technology in Education Award 
  *NASA Stardust-NExT Mission Survey* NASA's Stardust-NExT mission is offering the public a chance to win a small cube of aerogel (the lightest and lowest-density solid) or a mission cookie cutter. NASA is asking the public to visit the Stardust-NExT mission Web site and complete an online survey about the site.... more »
By Chris Moore  - Nov 17 - 1 new of 1 message    

Water on the Moon, Leonid Meteor Shower, and more 
  News ============================== ========== LCROSS Impact Kicked up Lunar Water ------------------------------ ---------- November 13, 2009 | It took more than a month of fevered analysis, but NASA scientists are at last convinced that October 9th's crash by the LCROSS spacecraft on a shadowed lunar plain vaporized at least 100 kilograms of... more »
By Chris Moore  - Nov 14 - 1 new of 1 message    

Chandra Digest (Nov 12) Milky Way 
  **Galactic Center: NASA's Great Observatories Examine the Galactic Center Region In celebration of the International Year of Astronomy 2009, NASA's Great Observatories -- the Hubble Space Telescope, the Spitzer Space Telescope, and the Chandra X-ray Observatory -- have collaborated to produce an unprecedented image of the central region of our Milky Way galaxy.... more »
By Chris Moore  - Nov 12 - 1 new of 1 message    

The 2009 Leonid Meteor Shower 
  The 2009 Leonid meteor shower peaks on Nov. 17th with a sprinkling of meteors over North America and a possible outburst over Asia. FULL STORY at [link]
By Chris Moore  - Nov 10 - 1 new of 1 message    

Iron on Mercury, mercury on the Moon, and more 
  News ============================== ========== Mercury Throws Geologists a Curve ------------------------------ ---------- November 3, 2009 | When NASA's Messenger spacecraft zipped past the innermost planet for a third and final flyby on September 29th, a glitch caused half of the planned observations to be lost. Scientists are thrilled... more »
By Chris Moore  - Nov 7 - 1 new of 1 message    

Hidden Territory on Mercury Revealed 
  The MESSENGER spacecraft's third flyby of the planet Mercury has given scientists, for the first time, an almost complete view of the planet's surface and revealed some dramatic changes in Mercury's comet-like tail. FULL STORY at [link]<[link]>... more »
By Chris Moore  - Nov 4 - 1 new of 1 message    

Electric Universe/Plasma Cosmology 
  Since I don't see this new theories mentioned anywhere at all I was wondering what do you guys think about that, quote: "Open Letter Given that modern Cosmology has taken a wrong turn decades ago and rejected a well-supported electrical model; and given that it has gone off into "modern mythology" with the "big bang", "black holes", dark... more »
By Stra  - Nov 1 - 1 new of 1 message    

Seeing black holes and dark matter, blasts in Indonesia and the edge of the universe, and more 
  News ============================== ========== Cosmic Blast Rattles Indonesia ------------------------------ ---------- October 25, 2009 | As if this island nation hasn't been troubled enough by recent earthquakes, impact specialists confirm that a cosmic "bomb" - likely the most powerful in 15 years - exploded noisily (but harmlessly) over one... more »
By Chris Moore  - Oct 30 - 1 new of 1 message    

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