Archive for the ‘Astronomy’ Category:

Barn Door

Written on December 15th, 2009 by cfortnerno shouts

How to build a barn door tracker

Barn Door.

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Revealed: The flash nobody saw when Nasa’s £49million ‘bomb’ crashed into the Moon in a quest to discover water | Mail Online

Written on October 13th, 2009 by cfortnerno shouts

Revealed: The flash nobody saw when Nasa’s £49million ‘bomb’ crashed into the Moon in a quest to discover water | Mail Online.

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Flickr Photo Download: 50 Years of Space Exploration

Written on October 13th, 2009 by cfortnerno shouts

50 Years of Space Exploration on a single map


Flickr Photo Download: 50 Years of Space Exploration.

Filed under Astronomy, Photography Tags:, , , , ,

Close-up view shows Saturn’s moons reshaping the planet’s rings : Scientific American Gallery

Written on October 13th, 2009 by cfortnerno shouts

Close-up view shows Saturn’s moons reshaping the planet’s rings : Scientific American Gallery.

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Lunar Perigee and Apogee Calculator

Written on September 15th, 2009 by cfortnerno shouts

Lunar Perigee and Apogee Calculator

via Lunar Perigee and Apogee Calculator.

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