ALCon 2012 » David Tosteson alcon 2012 speaker http://alcon2012.astroleague.org ALCon2012 Thu, 16 Aug 2012 06:57:26 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.1 David Tosteson http://alcon2012.astroleague.org/david-tosteson/ http://alcon2012.astroleague.org/david-tosteson/#comments Wed, 27 Jun 2012 22:06:30 +0000 Rich http://alcon2012.astroleague.org/?p=1061 “The Deepest Sky: Visual Astronomy in the 21st Century”

Biography:
I use large aperture reflectors to observe challenging deep-sky objects at the limit of visibility. Brown dwarves, gravitational arcs, high-redshift quasars and colliding dark matter galaxy clusters are some of the things visible in amateur equipment. I like to share and challenge others to view phenomena at the edge of current research.

 

 

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