You can see the secondary mirror at the top, reflecting the light gathered by the 8.2 meter primary mirror that sits on top of that spidery structure.
Skepticblog
About SkepticBlog
SkepticBlog is a collaboration among some of the most recognized names in promoting science, critical thinking, and skepticism. Regular bloggers include: Brian Dunning, Daniel Loxton, Donald Prothero, Mark Edward, Michael Shermer, and Steven Novella. This site is hosted by the Skeptics Society.
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Our Authors
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Brian Dunning posts & RSS
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Daniel Loxton posts & RSS
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Donald Prothero posts & RSS
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Kirsten Sanford posts & RSS
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Mark Edward posts & RSS
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Michael Shermer posts & RSS
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Phil Plait posts & RSS
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Ryan Johnson posts & RSS
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Steven Novella posts & RSS
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Yau-Man Chan posts & RSS
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combined posts & RSS
Subjects
aliens alternative medicine atheism autism belief bigfoot Brian Dunning CAM Carl Sagan climate change conspiracy theories Creation creationism critical thinking cryptozoology denialism dinosaurs Dr. Kiki earthquakes economics education environment ethics evolution fossils geology Ghost Hunting ghosts global warming God homeopathy intelligent design james randi journalism media medicine michael shermer morality nasa paleontology paranormal politics pseudoscience Psychics psychology religion science science denialism scope SETI Shermer skeptical history skepticism skeptoid Skeptologists TV ufo ufos vaccines videoRecent Comments
- Daniel Loxton commented on A Fond Farewell to Skepticblog at 1:25 pm, September 18, 2014
- markx commented on A Fond Farewell to Skepticblog at 8:52 pm, September 17, 2014
- Thomas commented on False Equivalence at 11:44 am, September 15, 2014
- John Greg commented on A Fond Farewell to Skepticblog at 2:10 pm, September 13, 2014
- tmac57 commented on A Fond Farewell to Skepticblog at 10:39 am, September 13, 2014
Order Classics of Skepticism
- The Demon Haunted World
by Carl Sagan - Flim Flam!
by James Randi - Bad Astronomy (recorded lecture)
by Phil Plait - Why People Believe Weird Things
by Michael Shermer - other books & videos