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Black holes vs galaxies
Astronomers have discovered that galaxies and their resident massive black holes have a love/hate relationship.
Small scope stargazing
How much astronomy can you do if you have only a small telescope? Plenty. The sky abounds in easy celestial targets.
Recording impressive portraits of the Moon and planets is easy and inexpensive. We show you how.
Taking care of your optics
When and how should you clean mirrors and lenses? We ask the experts.
What's in the sky tonight, all the latest Australian and global news in astronomy and space science, telescope and astrophotography tips and so much more.
Australia and New Zealand's astronomy and space magazine