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Travel with NASA from the biggest to the smallest distance of the universe.
This is a journey which starts and ends in distances difficult for the human mind to capture . It starts from 10 million light years (10 23 m.) at space, and ends at 100 atom/meter (10 -16 m.) on Earth. Have a nice trip. National NASA
10 million light years (10 23 m) the distance to galaxy Milky-Way
1 million light years (10 22 m) The disc becomes visible.
100.000 light years (10 21 m) You can barely see our galaxy.
10.000 light years (10 20 m) You start to see the stars of our galaxy.
1.000 light years (10 19 m) The stars ten times closer.