The Earthball is a fantastic tool for discussing our planet with children, combining playtime with education!

Cecilia Scorza, EU-UNAWE Germany

You Spin Me Right Round

Two stars are orbiting each other, in what is called a Binary System. As one star moves it is pulling with it lose material from around its companion, twisting it into an impressive spiral shape!

Credit:

ALMA (ESO/NAOJ/NRAO)

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