skyatnight.org
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Did you know the Moon is moving further away from our Earth?
How much do you know about our planets?
How big is our Milky Way galaxy?
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skyatnight.org
What 'deep sky' objects do you know?
How much do you know about our galaxy?
Which planets have moons?
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skyatnight.org
What do you know about our Sun?
How long would it take to reach our Sun?
What is our Sun made of?
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skyatnight.org
What causes the Aurora?
Some great member pics of the Aurora
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skyatnight.org
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What are 'Cosmic Rays'?
Experiments made to find them!
Why do they matter?
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skyatnight.org
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Can you name all our 8 planets?
Some of our planets are solid - some gas - which ones
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skyatnight.org
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SIRIUS
One of the brightest stars in our winter sky #
How to find in the night sky#
Fifth closest star system known
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skyatnight.org
(free membership - see bottom of page)(reminders and updates - members only!)
FEATURE - SEND IN YOUR PHOTOS
Member Theme for 2026 - NIGHTSCAPES
(links below)
Send in your pics
How to photograph the night sky
skyatnight.org
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FEATURE
Use a 'Planisphere'
How to use
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skyatnight.org
How do they measure the distance of stars & galaxies?
Know the 'Law of Light!
Our Sun is classed as a 'G2V' in brightness!
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(free membership)
(reminders and updates - members only!)
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