Aurora on Ganymede

gavvet (78)in #science • 5 years ago

Just like earth has aurora so does Ganymede.

They are quite different to ours on earth and hint at a subsurface salty ocean underneath the ice.

By NASA/ESA - http://www.nasa.gov/sites/default/files/thumbnails/image/15-033i1.jpg, Public Domain, Link

#astronomy #worlds #moons

5 years ago in #science by gavvet (78)

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