Despite remarkable advancements in space exploration, outer space is a place of endless discovery.
Every year new scientific breakthroughs reveal the wonders of space, yet many of its secrets remain hidden.
Outer space amazing facts
1. If two pieces of the same metal touch in space, they will become stuck together.
This is called cold welding.
2. Pistol star is 10 million times brighter than Sun !!!!
3. 99 % of solar system mass is contained in Sun.
4. We could fit all the other planets in our solar system between Earth and moon !!!
5. There are more stars in the universe than grains of sand on Earth !!!!
6. There is a gigantic body of water floating in space.
7. All the stars, galaxies and planets make up only 4 % of universe !!!!
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