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IOYA
Official media partner of the International Year of Astronomy.
 
On this month's coverdisc...
The Sky at Night classic episode
Watch an exclusive archive episode from 1986 called The Galilean Moons to see Patrick Moore describe what was known about Jupiter’s four largest moons 25 years ago

Detailed photos to build a telescope trolley
Zoom in to detailed, annotated photos to help you complete our How to project to build a telescope trolley on page 85

Watch The Sky at Night TV programme
Hear from experts about how Europe’s Herschel Space Observatory is revealing new insights into the stellar formation

Video: exoplanet caught on the move
Watch a video detailing the first time an exoplanet, 63 lightyears from Earth, has been observed moving around its star

Satellite tracking
Software to follow Earth-orbiting craft
 
ecards
Send an ecard to a friend. Choose from our gallery of photos
 
bookshop
Life in the Universe
A Buyer's and User's Guide to Astronomical Telescopes
Why Aren't They Here?
Sirius

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