Planets to scale

A small part of the personal project about the Universe I plan for 2014.

Just some facts:

- Observable Universe is 46 billion light years in diameter. That's around 4,300,000,000,000,000,000,000,000 kilometers. That's incomprehensible.

- Voyager 1 is about 20,000,000,000 km from Earth and that's our farthest footprint.

- The Moon is 384,000 km far away from us, and that's the farthest we've been so far.

There's so much we don't know, so much we don't understand and so much to explore. But exciting times await us in Space exploration.

@2x available.

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