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IOYA
Official media partner of the International Year of Astronomy.
 
March 2009 – Issue 46

 
   
 
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Observing challenge
40 stunning sights, 8 hours, 1 telescope... we show you how.

Patrick Moore
The most widespread theories have sometimes fallen from grace.

How to build a space elevator
Why scientists believe it is really possible.

Earth and space
A closer look at this category of The Royal Observatory Greenwich's Astronomy Photographer of the Year competition.

Meteorites
Space rocks that make it down to Earth.

Apollo 9
A look at the first flight of the Lunar Module in space.
 
   
   
   
   
 
 
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Life in the Universe
A Buyer's and User's Guide to Astronomical Telescopes
Why Aren't They Here?
Sirius

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