Call For Entries: COSMOS
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The Universe is all of time and space and its contents. The Universe includes planets, stars, galaxies, the contents of intergalactic space, the smallest subatomic particles, and all matter and energy. The observable universe is about 28 billion parsecs (91 billion light-years) in diameter at the present time, though the size of the whole Universe is not known and may be infinite.
The region of space within our Solar System is called interplanetary space, also known as interplanetary medium.View more
$10 per piece up to 3 pieces
427 E. Colorado Ave., Colorado Springs, CO 80903